• CKD 3KA1/4KA1-4 Master Valve (Air Pilot, Direct Piping)
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CKD 3KA1/4KA1-4 Master Valve (Air Pilot, Direct Piping)

CKD 3KA1/4KA1-4 Master Valve (Air Pilot, Direct Piping)

CKD 3KA1/4KA1-4 air-piloted master valves (pilot operated 3/5-port Selex valves without solenoid) for direct piping, as single valves or for manifold mounting.

Key features

  • 3-port (3KA1, NC/NO single or double) and 5-port (4KA1-4) air pilot valves, M5 pilot ports PA/PB
  • 5-port switching: 2-position single/double, 3-position all-ports-blocked, A-B-R or P-A-B connection
  • Port sizes M5 to Rc3/8 with Rc, NPT or G threads, or ø4-ø12 push-in fittings (GS)
  • Mounting plate option (P) for 2-position single master valves
  • Manifold master valves (xx8) supplied with gasket and mounting screws for M3KA1/M4KA manifolds
  • Suits cylinders ø20 to ø160; lubrication not required

Specifications

Valve type Pilot operated soft spool valve (air pilot)
Fluid Compressed air
Max. operating pressure 0.70 MPa
Proof pressure 1.05 MPa
Ambient temperature -5 to 50°C (no freezing)
Fluid temperature 5 to 50°C
Pilot port M5
Pilot pressure (2-pos. single) (0.6 x operating pressure + 0.06) to 0.7 MPa
Source CKD Korea catalog CB-023SK-9, p. 1426-1431
3KA111-M5 Model: 3KA1 | Type: Master valve, single | Switching: 2-position NC single | Port: M5
3KA111-M5-P Model: 3KA1 | Type: Master valve, with mounting plate | Switching: 2-position NC single | Port: M5
3KA111-GS4 Model: 3KA1 | Type: Master valve, single | Switching: 2-position NC single | Port: ø4 push-in fitting
3KA111-GS4-P Model: 3KA1 | Type: Master valve, with mounting plate | Switching: 2-position NC single | Port: ø4 push-in fitting
3KA111-GS6 Model: 3KA1 | Type: Master valve, single | Switching: 2-position NC single | Port: ø6 push-in fitting
3KA111-GS6-P Model: 3KA1 | Type: Master valve, with mounting plate | Switching: 2-position NC single | Port: ø6 push-in fitting
3KA1111-M5 Model: 3KA1 | Type: Master valve, single | Switching: 2-position NO single | Port: M5
3KA1111-M5-P Model: 3KA1 | Type: Master valve, with mounting plate | Switching: 2-position NO single | Port: M5
3KA1111-GS4 Model: 3KA1 | Type: Master valve, single | Switching: 2-position NO single | Port: ø4 push-in fitting
3KA1111-GS4-P Model: 3KA1 | Type: Master valve, with mounting plate | Switching: 2-position NO single | Port: ø4 push-in fitting
3KA1111-GS6 Model: 3KA1 | Type: Master valve, single | Switching: 2-position NO single | Port: ø6 push-in fitting
3KA1111-GS6-P Model: 3KA1 | Type: Master valve, with mounting plate | Switching: 2-position NO single | Port: ø6 push-in fitting
3KA121-M5 Model: 3KA1 | Type: Master valve, single | Switching: 2-position double | Port: M5
3KA121-GS4 Model: 3KA1 | Type: Master valve, single | Switching: 2-position double | Port: ø4 push-in fitting
3KA121-GS6 Model: 3KA1 | Type: Master valve, single | Switching: 2-position double | Port: ø6 push-in fitting
3KA118-M5 Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position NC single | Port: M5
3KA118-GS4 Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position NC single | Port: ø4 push-in fitting
3KA118-GS6 Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position NC single | Port: ø6 push-in fitting
3KA1118-M5 Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position NO single | Port: M5
3KA1118-GS4 Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position NO single | Port: ø4 push-in fitting
3KA1118-GS6 Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position NO single | Port: ø6 push-in fitting
3KA128-M5 Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position double | Port: M5
3KA128-GS4 Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position double | Port: ø4 push-in fitting
3KA128-GS6 Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position double | Port: ø6 push-in fitting
4KA111-M5 Model: 4KA1 | Type: Master valve, single | Switching: 2-position single | Port: M5
4KA111-M5-P Model: 4KA1 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: M5
4KA111-GS4 Model: 4KA1 | Type: Master valve, single | Switching: 2-position single | Port: ø4 push-in fitting
4KA111-GS4-P Model: 4KA1 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø4 push-in fitting
4KA111-GS6 Model: 4KA1 | Type: Master valve, single | Switching: 2-position single | Port: ø6 push-in fitting
4KA111-GS6-P Model: 4KA1 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø6 push-in fitting
4KA121-M5 Model: 4KA1 | Type: Master valve, single | Switching: 2-position double | Port: M5
4KA121-GS4 Model: 4KA1 | Type: Master valve, single | Switching: 2-position double | Port: ø4 push-in fitting
4KA121-GS6 Model: 4KA1 | Type: Master valve, single | Switching: 2-position double | Port: ø6 push-in fitting
4KA131-M5 Model: 4KA1 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: M5
4KA131-GS4 Model: 4KA1 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø4 push-in fitting
4KA131-GS6 Model: 4KA1 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø6 push-in fitting
4KA141-M5 Model: 4KA1 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: M5
4KA141-GS4 Model: 4KA1 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø4 push-in fitting
4KA141-GS6 Model: 4KA1 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø6 push-in fitting
4KA151-M5 Model: 4KA1 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: M5
4KA151-GS4 Model: 4KA1 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø4 push-in fitting
4KA151-GS6 Model: 4KA1 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø6 push-in fitting
4KA118-M5 Model: 4KA1 | Type: Master valve for manifold | Switching: 2-position single | Port: M5
4KA118-GS4 Model: 4KA1 | Type: Master valve for manifold | Switching: 2-position single | Port: ø4 push-in fitting
4KA118-GS6 Model: 4KA1 | Type: Master valve for manifold | Switching: 2-position single | Port: ø6 push-in fitting
4KA128-M5 Model: 4KA1 | Type: Master valve for manifold | Switching: 2-position double | Port: M5
4KA128-GS4 Model: 4KA1 | Type: Master valve for manifold | Switching: 2-position double | Port: ø4 push-in fitting
4KA128-GS6 Model: 4KA1 | Type: Master valve for manifold | Switching: 2-position double | Port: ø6 push-in fitting
4KA138-M5 Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: M5
4KA138-GS4 Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø4 push-in fitting
4KA138-GS6 Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø6 push-in fitting
4KA148-M5 Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: M5
4KA148-GS4 Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø4 push-in fitting
4KA148-GS6 Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø6 push-in fitting
4KA158-M5 Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: M5
4KA158-GS4 Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø4 push-in fitting
4KA158-GS6 Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø6 push-in fitting
4KA211-06 Model: 4KA2 | Type: Master valve, single | Switching: 2-position single | Port: Rc1/8
4KA211-06-P Model: 4KA2 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: Rc1/8
4KA211-GS6 Model: 4KA2 | Type: Master valve, single | Switching: 2-position single | Port: ø6 push-in fitting
4KA211-GS6-P Model: 4KA2 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø6 push-in fitting
4KA211-GS8 Model: 4KA2 | Type: Master valve, single | Switching: 2-position single | Port: ø8 push-in fitting
4KA211-GS8-P Model: 4KA2 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø8 push-in fitting
4KA211-06N Model: 4KA2 | Type: Master valve, single | Switching: 2-position single | Port: NPT1/8
4KA211-06N-P Model: 4KA2 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: NPT1/8
4KA211-06G Model: 4KA2 | Type: Master valve, single | Switching: 2-position single | Port: G1/8
4KA211-06G-P Model: 4KA2 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: G1/8
4KA221-06 Model: 4KA2 | Type: Master valve, single | Switching: 2-position double | Port: Rc1/8
4KA221-GS6 Model: 4KA2 | Type: Master valve, single | Switching: 2-position double | Port: ø6 push-in fitting
4KA221-GS8 Model: 4KA2 | Type: Master valve, single | Switching: 2-position double | Port: ø8 push-in fitting
4KA221-06N Model: 4KA2 | Type: Master valve, single | Switching: 2-position double | Port: NPT1/8
4KA221-06G Model: 4KA2 | Type: Master valve, single | Switching: 2-position double | Port: G1/8
4KA231-06 Model: 4KA2 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: Rc1/8
4KA231-GS6 Model: 4KA2 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø6 push-in fitting
4KA231-GS8 Model: 4KA2 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø8 push-in fitting
4KA231-06N Model: 4KA2 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: NPT1/8
4KA231-06G Model: 4KA2 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: G1/8
4KA241-06 Model: 4KA2 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: Rc1/8
4KA241-GS6 Model: 4KA2 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø6 push-in fitting
4KA241-GS8 Model: 4KA2 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø8 push-in fitting
4KA241-06N Model: 4KA2 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: NPT1/8
4KA241-06G Model: 4KA2 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: G1/8
4KA251-06 Model: 4KA2 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: Rc1/8
4KA251-GS6 Model: 4KA2 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø6 push-in fitting
4KA251-GS8 Model: 4KA2 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø8 push-in fitting
4KA251-06N Model: 4KA2 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: NPT1/8
4KA251-06G Model: 4KA2 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: G1/8
4KA218-06 Model: 4KA2 | Type: Master valve for manifold | Switching: 2-position single | Port: Rc1/8
4KA218-GS6 Model: 4KA2 | Type: Master valve for manifold | Switching: 2-position single | Port: ø6 push-in fitting
4KA218-GS8 Model: 4KA2 | Type: Master valve for manifold | Switching: 2-position single | Port: ø8 push-in fitting
4KA228-06 Model: 4KA2 | Type: Master valve for manifold | Switching: 2-position double | Port: Rc1/8
4KA228-GS6 Model: 4KA2 | Type: Master valve for manifold | Switching: 2-position double | Port: ø6 push-in fitting
4KA228-GS8 Model: 4KA2 | Type: Master valve for manifold | Switching: 2-position double | Port: ø8 push-in fitting
4KA238-06 Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: Rc1/8
4KA238-GS6 Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø6 push-in fitting
4KA238-GS8 Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø8 push-in fitting
4KA248-06 Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: Rc1/8
4KA248-GS6 Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø6 push-in fitting
4KA248-GS8 Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø8 push-in fitting
4KA258-06 Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: Rc1/8
4KA258-GS6 Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø6 push-in fitting
4KA258-GS8 Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø8 push-in fitting
4KA311-08 Model: 4KA3 | Type: Master valve, single | Switching: 2-position single | Port: Rc1/4
4KA311-08-P Model: 4KA3 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: Rc1/4
4KA311-GS8 Model: 4KA3 | Type: Master valve, single | Switching: 2-position single | Port: ø8 push-in fitting
4KA311-GS8-P Model: 4KA3 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø8 push-in fitting
4KA311-GS10 Model: 4KA3 | Type: Master valve, single | Switching: 2-position single | Port: ø10 push-in fitting
4KA311-GS10-P Model: 4KA3 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø10 push-in fitting
4KA311-08N Model: 4KA3 | Type: Master valve, single | Switching: 2-position single | Port: NPT1/4
4KA311-08N-P Model: 4KA3 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: NPT1/4
4KA311-08G Model: 4KA3 | Type: Master valve, single | Switching: 2-position single | Port: G1/4
4KA311-08G-P Model: 4KA3 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: G1/4
4KA321-08 Model: 4KA3 | Type: Master valve, single | Switching: 2-position double | Port: Rc1/4
4KA321-GS8 Model: 4KA3 | Type: Master valve, single | Switching: 2-position double | Port: ø8 push-in fitting
4KA321-GS10 Model: 4KA3 | Type: Master valve, single | Switching: 2-position double | Port: ø10 push-in fitting
4KA321-08N Model: 4KA3 | Type: Master valve, single | Switching: 2-position double | Port: NPT1/4
4KA321-08G Model: 4KA3 | Type: Master valve, single | Switching: 2-position double | Port: G1/4
4KA331-08 Model: 4KA3 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: Rc1/4
4KA331-GS8 Model: 4KA3 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø8 push-in fitting
4KA331-GS10 Model: 4KA3 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø10 push-in fitting
4KA331-08N Model: 4KA3 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: NPT1/4
4KA331-08G Model: 4KA3 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: G1/4
4KA341-08 Model: 4KA3 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: Rc1/4
4KA341-GS8 Model: 4KA3 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø8 push-in fitting
4KA341-GS10 Model: 4KA3 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø10 push-in fitting
4KA341-08N Model: 4KA3 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: NPT1/4
4KA341-08G Model: 4KA3 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: G1/4
4KA351-08 Model: 4KA3 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: Rc1/4
4KA351-GS8 Model: 4KA3 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø8 push-in fitting
4KA351-GS10 Model: 4KA3 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø10 push-in fitting
4KA351-08N Model: 4KA3 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: NPT1/4
4KA351-08G Model: 4KA3 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: G1/4
4KA318-08 Model: 4KA3 | Type: Master valve for manifold | Switching: 2-position single | Port: Rc1/4
4KA318-GS8 Model: 4KA3 | Type: Master valve for manifold | Switching: 2-position single | Port: ø8 push-in fitting
4KA318-GS10 Model: 4KA3 | Type: Master valve for manifold | Switching: 2-position single | Port: ø10 push-in fitting
4KA328-08 Model: 4KA3 | Type: Master valve for manifold | Switching: 2-position double | Port: Rc1/4
4KA328-GS8 Model: 4KA3 | Type: Master valve for manifold | Switching: 2-position double | Port: ø8 push-in fitting
4KA328-GS10 Model: 4KA3 | Type: Master valve for manifold | Switching: 2-position double | Port: ø10 push-in fitting
4KA338-08 Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: Rc1/4
4KA338-GS8 Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø8 push-in fitting
4KA338-GS10 Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø10 push-in fitting
4KA348-08 Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: Rc1/4
4KA348-GS8 Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø8 push-in fitting
4KA348-GS10 Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø10 push-in fitting
4KA358-08 Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: Rc1/4
4KA358-GS8 Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø8 push-in fitting
4KA358-GS10 Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø10 push-in fitting
4KA411-10 Model: 4KA4 | Type: Master valve, single | Switching: 2-position single | Port: Rc3/8
4KA411-10-P Model: 4KA4 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: Rc3/8
4KA411-GS10 Model: 4KA4 | Type: Master valve, single | Switching: 2-position single | Port: ø10 push-in fitting
4KA411-GS10-P Model: 4KA4 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø10 push-in fitting
4KA411-GS12 Model: 4KA4 | Type: Master valve, single | Switching: 2-position single | Port: ø12 push-in fitting
4KA411-GS12-P Model: 4KA4 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø12 push-in fitting
4KA411-10N Model: 4KA4 | Type: Master valve, single | Switching: 2-position single | Port: NPT3/8
4KA411-10N-P Model: 4KA4 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: NPT3/8
4KA411-10G Model: 4KA4 | Type: Master valve, single | Switching: 2-position single | Port: G3/8
4KA411-10G-P Model: 4KA4 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: G3/8
4KA421-10 Model: 4KA4 | Type: Master valve, single | Switching: 2-position double | Port: Rc3/8
4KA421-GS10 Model: 4KA4 | Type: Master valve, single | Switching: 2-position double | Port: ø10 push-in fitting
4KA421-GS12 Model: 4KA4 | Type: Master valve, single | Switching: 2-position double | Port: ø12 push-in fitting
4KA421-10N Model: 4KA4 | Type: Master valve, single | Switching: 2-position double | Port: NPT3/8
4KA421-10G Model: 4KA4 | Type: Master valve, single | Switching: 2-position double | Port: G3/8
4KA431-10 Model: 4KA4 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: Rc3/8
4KA431-GS10 Model: 4KA4 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø10 push-in fitting
4KA431-GS12 Model: 4KA4 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø12 push-in fitting
4KA431-10N Model: 4KA4 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: NPT3/8
4KA431-10G Model: 4KA4 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: G3/8
4KA441-10 Model: 4KA4 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: Rc3/8
4KA441-GS10 Model: 4KA4 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø10 push-in fitting
4KA441-GS12 Model: 4KA4 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø12 push-in fitting
4KA441-10N Model: 4KA4 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: NPT3/8
4KA441-10G Model: 4KA4 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: G3/8
4KA451-10 Model: 4KA4 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: Rc3/8
4KA451-GS10 Model: 4KA4 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø10 push-in fitting
4KA451-GS12 Model: 4KA4 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø12 push-in fitting
4KA451-10N Model: 4KA4 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: NPT3/8
4KA451-10G Model: 4KA4 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: G3/8
4KA418-10 Model: 4KA4 | Type: Master valve for manifold | Switching: 2-position single | Port: Rc3/8
4KA418-GS10 Model: 4KA4 | Type: Master valve for manifold | Switching: 2-position single | Port: ø10 push-in fitting
4KA418-GS12 Model: 4KA4 | Type: Master valve for manifold | Switching: 2-position single | Port: ø12 push-in fitting
4KA428-10 Model: 4KA4 | Type: Master valve for manifold | Switching: 2-position double | Port: Rc3/8
4KA428-GS10 Model: 4KA4 | Type: Master valve for manifold | Switching: 2-position double | Port: ø10 push-in fitting
4KA428-GS12 Model: 4KA4 | Type: Master valve for manifold | Switching: 2-position double | Port: ø12 push-in fitting
4KA438-10 Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: Rc3/8
4KA438-GS10 Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø10 push-in fitting
4KA438-GS12 Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø12 push-in fitting
4KA448-10 Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: Rc3/8
4KA448-GS10 Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø10 push-in fitting
4KA448-GS12 Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø12 push-in fitting
4KA458-10 Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: Rc3/8
4KA458-GS10 Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø10 push-in fitting
4KA458-GS12 Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø12 push-in fitting
Air Operated ValvesCKD
192 product codes available in this family
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CKD 3KA1/4KA1-4 Master Valve (Air Pilot, Direct Piping)

Brand CKD·Air Operated Valves

Available part numbers (192)

3KA111-M5, 3KA111-M5-P, 3KA111-GS4, 3KA111-GS4-P, 3KA111-GS6, 3KA111-GS6-P, 3KA1111-M5, 3KA1111-M5-P, 3KA1111-GS4, 3KA1111-GS4-P + 182 more — see full table ↓

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Product codeSpec
3KA111-M5Model: 3KA1 | Type: Master valve, single | Switching: 2-position NC single | Port: M5
3KA111-M5-PModel: 3KA1 | Type: Master valve, with mounting plate | Switching: 2-position NC single | Port: M5
3KA111-GS4Model: 3KA1 | Type: Master valve, single | Switching: 2-position NC single | Port: ø4 push-in fitting
3KA111-GS4-PModel: 3KA1 | Type: Master valve, with mounting plate | Switching: 2-position NC single | Port: ø4 push-in fitting
3KA111-GS6Model: 3KA1 | Type: Master valve, single | Switching: 2-position NC single | Port: ø6 push-in fitting
3KA111-GS6-PModel: 3KA1 | Type: Master valve, with mounting plate | Switching: 2-position NC single | Port: ø6 push-in fitting
3KA1111-M5Model: 3KA1 | Type: Master valve, single | Switching: 2-position NO single | Port: M5
3KA1111-M5-PModel: 3KA1 | Type: Master valve, with mounting plate | Switching: 2-position NO single | Port: M5
3KA1111-GS4Model: 3KA1 | Type: Master valve, single | Switching: 2-position NO single | Port: ø4 push-in fitting
3KA1111-GS4-PModel: 3KA1 | Type: Master valve, with mounting plate | Switching: 2-position NO single | Port: ø4 push-in fitting
3KA1111-GS6Model: 3KA1 | Type: Master valve, single | Switching: 2-position NO single | Port: ø6 push-in fitting
3KA1111-GS6-PModel: 3KA1 | Type: Master valve, with mounting plate | Switching: 2-position NO single | Port: ø6 push-in fitting
3KA121-M5Model: 3KA1 | Type: Master valve, single | Switching: 2-position double | Port: M5
3KA121-GS4Model: 3KA1 | Type: Master valve, single | Switching: 2-position double | Port: ø4 push-in fitting
3KA121-GS6Model: 3KA1 | Type: Master valve, single | Switching: 2-position double | Port: ø6 push-in fitting
3KA118-M5Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position NC single | Port: M5
3KA118-GS4Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position NC single | Port: ø4 push-in fitting
3KA118-GS6Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position NC single | Port: ø6 push-in fitting
3KA1118-M5Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position NO single | Port: M5
3KA1118-GS4Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position NO single | Port: ø4 push-in fitting
3KA1118-GS6Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position NO single | Port: ø6 push-in fitting
3KA128-M5Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position double | Port: M5
3KA128-GS4Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position double | Port: ø4 push-in fitting
3KA128-GS6Model: 3KA1 | Type: Master valve for manifold | Switching: 2-position double | Port: ø6 push-in fitting
4KA111-M5Model: 4KA1 | Type: Master valve, single | Switching: 2-position single | Port: M5
4KA111-M5-PModel: 4KA1 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: M5
4KA111-GS4Model: 4KA1 | Type: Master valve, single | Switching: 2-position single | Port: ø4 push-in fitting
4KA111-GS4-PModel: 4KA1 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø4 push-in fitting
4KA111-GS6Model: 4KA1 | Type: Master valve, single | Switching: 2-position single | Port: ø6 push-in fitting
4KA111-GS6-PModel: 4KA1 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø6 push-in fitting
4KA121-M5Model: 4KA1 | Type: Master valve, single | Switching: 2-position double | Port: M5
4KA121-GS4Model: 4KA1 | Type: Master valve, single | Switching: 2-position double | Port: ø4 push-in fitting
4KA121-GS6Model: 4KA1 | Type: Master valve, single | Switching: 2-position double | Port: ø6 push-in fitting
4KA131-M5Model: 4KA1 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: M5
4KA131-GS4Model: 4KA1 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø4 push-in fitting
4KA131-GS6Model: 4KA1 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø6 push-in fitting
4KA141-M5Model: 4KA1 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: M5
4KA141-GS4Model: 4KA1 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø4 push-in fitting
4KA141-GS6Model: 4KA1 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø6 push-in fitting
4KA151-M5Model: 4KA1 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: M5
4KA151-GS4Model: 4KA1 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø4 push-in fitting
4KA151-GS6Model: 4KA1 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø6 push-in fitting
4KA118-M5Model: 4KA1 | Type: Master valve for manifold | Switching: 2-position single | Port: M5
4KA118-GS4Model: 4KA1 | Type: Master valve for manifold | Switching: 2-position single | Port: ø4 push-in fitting
4KA118-GS6Model: 4KA1 | Type: Master valve for manifold | Switching: 2-position single | Port: ø6 push-in fitting
4KA128-M5Model: 4KA1 | Type: Master valve for manifold | Switching: 2-position double | Port: M5
4KA128-GS4Model: 4KA1 | Type: Master valve for manifold | Switching: 2-position double | Port: ø4 push-in fitting
4KA128-GS6Model: 4KA1 | Type: Master valve for manifold | Switching: 2-position double | Port: ø6 push-in fitting
4KA138-M5Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: M5
4KA138-GS4Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø4 push-in fitting
4KA138-GS6Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø6 push-in fitting
4KA148-M5Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: M5
4KA148-GS4Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø4 push-in fitting
4KA148-GS6Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø6 push-in fitting
4KA158-M5Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: M5
4KA158-GS4Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø4 push-in fitting
4KA158-GS6Model: 4KA1 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø6 push-in fitting
4KA211-06Model: 4KA2 | Type: Master valve, single | Switching: 2-position single | Port: Rc1/8
4KA211-06-PModel: 4KA2 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: Rc1/8
4KA211-GS6Model: 4KA2 | Type: Master valve, single | Switching: 2-position single | Port: ø6 push-in fitting
4KA211-GS6-PModel: 4KA2 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø6 push-in fitting
4KA211-GS8Model: 4KA2 | Type: Master valve, single | Switching: 2-position single | Port: ø8 push-in fitting
4KA211-GS8-PModel: 4KA2 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø8 push-in fitting
4KA211-06NModel: 4KA2 | Type: Master valve, single | Switching: 2-position single | Port: NPT1/8
4KA211-06N-PModel: 4KA2 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: NPT1/8
4KA211-06GModel: 4KA2 | Type: Master valve, single | Switching: 2-position single | Port: G1/8
4KA211-06G-PModel: 4KA2 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: G1/8
4KA221-06Model: 4KA2 | Type: Master valve, single | Switching: 2-position double | Port: Rc1/8
4KA221-GS6Model: 4KA2 | Type: Master valve, single | Switching: 2-position double | Port: ø6 push-in fitting
4KA221-GS8Model: 4KA2 | Type: Master valve, single | Switching: 2-position double | Port: ø8 push-in fitting
4KA221-06NModel: 4KA2 | Type: Master valve, single | Switching: 2-position double | Port: NPT1/8
4KA221-06GModel: 4KA2 | Type: Master valve, single | Switching: 2-position double | Port: G1/8
4KA231-06Model: 4KA2 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: Rc1/8
4KA231-GS6Model: 4KA2 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø6 push-in fitting
4KA231-GS8Model: 4KA2 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø8 push-in fitting
4KA231-06NModel: 4KA2 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: NPT1/8
4KA231-06GModel: 4KA2 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: G1/8
4KA241-06Model: 4KA2 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: Rc1/8
4KA241-GS6Model: 4KA2 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø6 push-in fitting
4KA241-GS8Model: 4KA2 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø8 push-in fitting
4KA241-06NModel: 4KA2 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: NPT1/8
4KA241-06GModel: 4KA2 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: G1/8
4KA251-06Model: 4KA2 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: Rc1/8
4KA251-GS6Model: 4KA2 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø6 push-in fitting
4KA251-GS8Model: 4KA2 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø8 push-in fitting
4KA251-06NModel: 4KA2 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: NPT1/8
4KA251-06GModel: 4KA2 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: G1/8
4KA218-06Model: 4KA2 | Type: Master valve for manifold | Switching: 2-position single | Port: Rc1/8
4KA218-GS6Model: 4KA2 | Type: Master valve for manifold | Switching: 2-position single | Port: ø6 push-in fitting
4KA218-GS8Model: 4KA2 | Type: Master valve for manifold | Switching: 2-position single | Port: ø8 push-in fitting
4KA228-06Model: 4KA2 | Type: Master valve for manifold | Switching: 2-position double | Port: Rc1/8
4KA228-GS6Model: 4KA2 | Type: Master valve for manifold | Switching: 2-position double | Port: ø6 push-in fitting
4KA228-GS8Model: 4KA2 | Type: Master valve for manifold | Switching: 2-position double | Port: ø8 push-in fitting
4KA238-06Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: Rc1/8
4KA238-GS6Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø6 push-in fitting
4KA238-GS8Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø8 push-in fitting
4KA248-06Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: Rc1/8
4KA248-GS6Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø6 push-in fitting
4KA248-GS8Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø8 push-in fitting
4KA258-06Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: Rc1/8
4KA258-GS6Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø6 push-in fitting
4KA258-GS8Model: 4KA2 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø8 push-in fitting
4KA311-08Model: 4KA3 | Type: Master valve, single | Switching: 2-position single | Port: Rc1/4
4KA311-08-PModel: 4KA3 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: Rc1/4
4KA311-GS8Model: 4KA3 | Type: Master valve, single | Switching: 2-position single | Port: ø8 push-in fitting
4KA311-GS8-PModel: 4KA3 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø8 push-in fitting
4KA311-GS10Model: 4KA3 | Type: Master valve, single | Switching: 2-position single | Port: ø10 push-in fitting
4KA311-GS10-PModel: 4KA3 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø10 push-in fitting
4KA311-08NModel: 4KA3 | Type: Master valve, single | Switching: 2-position single | Port: NPT1/4
4KA311-08N-PModel: 4KA3 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: NPT1/4
4KA311-08GModel: 4KA3 | Type: Master valve, single | Switching: 2-position single | Port: G1/4
4KA311-08G-PModel: 4KA3 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: G1/4
4KA321-08Model: 4KA3 | Type: Master valve, single | Switching: 2-position double | Port: Rc1/4
4KA321-GS8Model: 4KA3 | Type: Master valve, single | Switching: 2-position double | Port: ø8 push-in fitting
4KA321-GS10Model: 4KA3 | Type: Master valve, single | Switching: 2-position double | Port: ø10 push-in fitting
4KA321-08NModel: 4KA3 | Type: Master valve, single | Switching: 2-position double | Port: NPT1/4
4KA321-08GModel: 4KA3 | Type: Master valve, single | Switching: 2-position double | Port: G1/4
4KA331-08Model: 4KA3 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: Rc1/4
4KA331-GS8Model: 4KA3 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø8 push-in fitting
4KA331-GS10Model: 4KA3 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø10 push-in fitting
4KA331-08NModel: 4KA3 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: NPT1/4
4KA331-08GModel: 4KA3 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: G1/4
4KA341-08Model: 4KA3 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: Rc1/4
4KA341-GS8Model: 4KA3 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø8 push-in fitting
4KA341-GS10Model: 4KA3 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø10 push-in fitting
4KA341-08NModel: 4KA3 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: NPT1/4
4KA341-08GModel: 4KA3 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: G1/4
4KA351-08Model: 4KA3 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: Rc1/4
4KA351-GS8Model: 4KA3 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø8 push-in fitting
4KA351-GS10Model: 4KA3 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø10 push-in fitting
4KA351-08NModel: 4KA3 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: NPT1/4
4KA351-08GModel: 4KA3 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: G1/4
4KA318-08Model: 4KA3 | Type: Master valve for manifold | Switching: 2-position single | Port: Rc1/4
4KA318-GS8Model: 4KA3 | Type: Master valve for manifold | Switching: 2-position single | Port: ø8 push-in fitting
4KA318-GS10Model: 4KA3 | Type: Master valve for manifold | Switching: 2-position single | Port: ø10 push-in fitting
4KA328-08Model: 4KA3 | Type: Master valve for manifold | Switching: 2-position double | Port: Rc1/4
4KA328-GS8Model: 4KA3 | Type: Master valve for manifold | Switching: 2-position double | Port: ø8 push-in fitting
4KA328-GS10Model: 4KA3 | Type: Master valve for manifold | Switching: 2-position double | Port: ø10 push-in fitting
4KA338-08Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: Rc1/4
4KA338-GS8Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø8 push-in fitting
4KA338-GS10Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø10 push-in fitting
4KA348-08Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: Rc1/4
4KA348-GS8Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø8 push-in fitting
4KA348-GS10Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø10 push-in fitting
4KA358-08Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: Rc1/4
4KA358-GS8Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø8 push-in fitting
4KA358-GS10Model: 4KA3 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø10 push-in fitting
4KA411-10Model: 4KA4 | Type: Master valve, single | Switching: 2-position single | Port: Rc3/8
4KA411-10-PModel: 4KA4 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: Rc3/8
4KA411-GS10Model: 4KA4 | Type: Master valve, single | Switching: 2-position single | Port: ø10 push-in fitting
4KA411-GS10-PModel: 4KA4 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø10 push-in fitting
4KA411-GS12Model: 4KA4 | Type: Master valve, single | Switching: 2-position single | Port: ø12 push-in fitting
4KA411-GS12-PModel: 4KA4 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: ø12 push-in fitting
4KA411-10NModel: 4KA4 | Type: Master valve, single | Switching: 2-position single | Port: NPT3/8
4KA411-10N-PModel: 4KA4 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: NPT3/8
4KA411-10GModel: 4KA4 | Type: Master valve, single | Switching: 2-position single | Port: G3/8
4KA411-10G-PModel: 4KA4 | Type: Master valve, with mounting plate | Switching: 2-position single | Port: G3/8
4KA421-10Model: 4KA4 | Type: Master valve, single | Switching: 2-position double | Port: Rc3/8
4KA421-GS10Model: 4KA4 | Type: Master valve, single | Switching: 2-position double | Port: ø10 push-in fitting
4KA421-GS12Model: 4KA4 | Type: Master valve, single | Switching: 2-position double | Port: ø12 push-in fitting
4KA421-10NModel: 4KA4 | Type: Master valve, single | Switching: 2-position double | Port: NPT3/8
4KA421-10GModel: 4KA4 | Type: Master valve, single | Switching: 2-position double | Port: G3/8
4KA431-10Model: 4KA4 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: Rc3/8
4KA431-GS10Model: 4KA4 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø10 push-in fitting
4KA431-GS12Model: 4KA4 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: ø12 push-in fitting
4KA431-10NModel: 4KA4 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: NPT3/8
4KA431-10GModel: 4KA4 | Type: Master valve, single | Switching: 3-position all ports blocked | Port: G3/8
4KA441-10Model: 4KA4 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: Rc3/8
4KA441-GS10Model: 4KA4 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø10 push-in fitting
4KA441-GS12Model: 4KA4 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: ø12 push-in fitting
4KA441-10NModel: 4KA4 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: NPT3/8
4KA441-10GModel: 4KA4 | Type: Master valve, single | Switching: 3-position A-B-R connection | Port: G3/8
4KA451-10Model: 4KA4 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: Rc3/8
4KA451-GS10Model: 4KA4 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø10 push-in fitting
4KA451-GS12Model: 4KA4 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: ø12 push-in fitting
4KA451-10NModel: 4KA4 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: NPT3/8
4KA451-10GModel: 4KA4 | Type: Master valve, single | Switching: 3-position P-A-B connection | Port: G3/8
4KA418-10Model: 4KA4 | Type: Master valve for manifold | Switching: 2-position single | Port: Rc3/8
4KA418-GS10Model: 4KA4 | Type: Master valve for manifold | Switching: 2-position single | Port: ø10 push-in fitting
4KA418-GS12Model: 4KA4 | Type: Master valve for manifold | Switching: 2-position single | Port: ø12 push-in fitting
4KA428-10Model: 4KA4 | Type: Master valve for manifold | Switching: 2-position double | Port: Rc3/8
4KA428-GS10Model: 4KA4 | Type: Master valve for manifold | Switching: 2-position double | Port: ø10 push-in fitting
4KA428-GS12Model: 4KA4 | Type: Master valve for manifold | Switching: 2-position double | Port: ø12 push-in fitting
4KA438-10Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: Rc3/8
4KA438-GS10Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø10 push-in fitting
4KA438-GS12Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position all ports blocked | Port: ø12 push-in fitting
4KA448-10Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: Rc3/8
4KA448-GS10Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø10 push-in fitting
4KA448-GS12Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position A-B-R connection | Port: ø12 push-in fitting
4KA458-10Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: Rc3/8
4KA458-GS10Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø10 push-in fitting
4KA458-GS12Model: 4KA4 | Type: Master valve for manifold | Switching: 3-position P-A-B connection | Port: ø12 push-in fitting

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