• CKD MULTILEX Large Bore Pilot Operated 2-Port Solenoid Valve AD21, AD22 Series (Diaphragm)
1 1

CKD MULTILEX Large Bore Pilot Operated 2-Port Solenoid Valve AD21, AD22 Series (Diaphragm)

CKD MULTILEX Large Bore Pilot Operated 2-Port Solenoid Valve AD21, AD22 Series (Diaphragm)

Large-bore pilot-operated diaphragm 2-port solenoid valve from the MULTILEX range.

Key features

  • AD21 normally closed, AD22 normally open; Rc1-1/4 to Rc2 threaded or 32A to 50A flanged ports
  • Codes give the base port size; coil option and voltage are added when ordering

Specifications

Min op. pressure diff. (MPa) 0.02
Coil voltage AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD21-32A Port: Rc1-1/4 | Orifice (mm): 35 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. oil AC/DC (MPa): 0.6/0.6 | Mass (kg): 3.5 | Type: NC | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD21-32F Port: 32A flange | Orifice (mm): 35 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. oil AC/DC (MPa): 0.6/0.6 | Mass (kg): 7 | Type: NC | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD21-40A Port: Rc1-1/2 | Orifice (mm): 43 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. oil AC/DC (MPa): 0.6/0.6 | Mass (kg): 4.5 | Type: NC | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD21-40F Port: 40A flange | Orifice (mm): 43 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. oil AC/DC (MPa): 0.6/0.6 | Mass (kg): 8 | Type: NC | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD21-50A Port: Rc2 | Orifice (mm): 53 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. oil AC/DC (MPa): 0.6/0.6 | Mass (kg): 6 | Type: NC | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD21-50F Port: 50A flange | Orifice (mm): 53 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. oil AC/DC (MPa): 0.6/0.6 | Mass (kg): 10 | Type: NC | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD22-32A Port: Rc1-1/4 | Orifice (mm): 35 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. oil AC/DC (MPa): 0.5/0.5 | Mass (kg): 3.5 | Type: NO | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD22-32F Port: 32A flange | Orifice (mm): 35 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. oil AC/DC (MPa): 0.5/0.5 | Mass (kg): 7 | Type: NO | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD22-40A Port: Rc1-1/2 | Orifice (mm): 43 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. oil AC/DC (MPa): 0.5/0.5 | Mass (kg): 4.5 | Type: NO | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD22-40F Port: 40A flange | Orifice (mm): 43 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. oil AC/DC (MPa): 0.5/0.5 | Mass (kg): 8 | Type: NO | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD22-50A Port: Rc2 | Orifice (mm): 53 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. oil AC/DC (MPa): 0.5/0.5 | Mass (kg): 6 | Type: NO | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD22-50F Port: 50A flange | Orifice (mm): 53 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. oil AC/DC (MPa): 0.5/0.5 | Mass (kg): 10 | Type: NO | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
Solenoid ValvesCKD
12 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
RFQ List 0 Email about this

Need a different model, or a part not listed here? Send us your parts list →

CKD MULTILEX Large Bore Pilot Operated 2-Port Solenoid Valve AD21, AD22 Series (Diaphragm)

Brand CKD·Solenoid Valves

Available part numbers (12)

AD21-32A, AD21-32F, AD21-40A, AD21-40F, AD21-50A, AD21-50F, AD22-32A, AD22-32F, AD22-40A, AD22-40F + 2 more — see full table ↓

How to order

Send the CKD part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

RFQ List 0 →
View full details
Product codes & specifications
0 selected
RFQ List (0)
Product codeSpec
AD21-32APort: Rc1-1/4 | Orifice (mm): 35 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. oil AC/DC (MPa): 0.6/0.6 | Mass (kg): 3.5 | Type: NC | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD21-32FPort: 32A flange | Orifice (mm): 35 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. oil AC/DC (MPa): 0.6/0.6 | Mass (kg): 7 | Type: NC | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD21-40APort: Rc1-1/2 | Orifice (mm): 43 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. oil AC/DC (MPa): 0.6/0.6 | Mass (kg): 4.5 | Type: NC | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD21-40FPort: 40A flange | Orifice (mm): 43 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. oil AC/DC (MPa): 0.6/0.6 | Mass (kg): 8 | Type: NC | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD21-50APort: Rc2 | Orifice (mm): 53 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. oil AC/DC (MPa): 0.6/0.6 | Mass (kg): 6 | Type: NC | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD21-50FPort: 50A flange | Orifice (mm): 53 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.7/0.6 | Max op. pressure diff. oil AC/DC (MPa): 0.6/0.6 | Mass (kg): 10 | Type: NC | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD22-32APort: Rc1-1/4 | Orifice (mm): 35 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. oil AC/DC (MPa): 0.5/0.5 | Mass (kg): 3.5 | Type: NO | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD22-32FPort: 32A flange | Orifice (mm): 35 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. oil AC/DC (MPa): 0.5/0.5 | Mass (kg): 7 | Type: NO | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD22-40APort: Rc1-1/2 | Orifice (mm): 43 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. oil AC/DC (MPa): 0.5/0.5 | Mass (kg): 4.5 | Type: NO | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD22-40FPort: 40A flange | Orifice (mm): 43 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. oil AC/DC (MPa): 0.5/0.5 | Mass (kg): 8 | Type: NO | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD22-50APort: Rc2 | Orifice (mm): 53 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. oil AC/DC (MPa): 0.5/0.5 | Mass (kg): 6 | Type: NO | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V
AD22-50FPort: 50A flange | Orifice (mm): 53 | Min op. pressure diff. (MPa): 0.02 | Max op. pressure diff. air AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. water/kerosene AC/DC (MPa): 0.5/0.5 | Max op. pressure diff. oil AC/DC (MPa): 0.5/0.5 | Mass (kg): 10 | Type: NO | Coil voltage: AC100V, AC200V, DC12V, DC24V, DC48V, DC100V

Need a different model, or a part not listed here? Send us your parts list →

Related products

All Pneumatics →