• SMC VGA342 3-Port Air Operated Valve (Rc1/2 to Rc1)
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SMC VGA342 3-Port Air Operated Valve (Rc1/2 to Rc1)

SMC VGA342 3-Port Air Operated Valve (Rc1/2 to Rc1)

SMC VGA342 series large-flow air-piloted 3-port valve with spring return, Rc1/2 to Rc1 ports, N.C. or N.O.

Key features

  • Air operated, spring return; N.C. or N.O. (convertible by turning the adapter plate)
  • Operating pressure 0.2 to 0.9 MPa; pilot pressure equal to operating pressure
  • Large flow: up to 210 mm² effective area (1→2) on the Rc1 size
  • G, NPT, NPTF threads on order; external pilot type VGA342R made to order (-101.2 kPa to 0.9 MPa)

Specifications

Fluid Air
Actuation Air operated
Return Air + spring
Operating pressure range 0.2 to 0.9 MPa
Pilot pressure Same as operating pressure
Ambient and fluid temperature -10 to 50°C (no freezing)
Lubrication Not required (if used, turbine oil class 1 ISO VG32)
Impact/vibration resistance 150/50 m/s²
Pilot port Rc1/8
Flow rate C (1→2) [dm³/(s·bar)] Rc1/2 26, Rc3/4 38
Source SMC Korea catalog VGA342 (SMCKR_VGA342.pdf), p. 2275-2276 (PDF p. 1-2)
VGA342-04A Port size: Rc1/2 | Switching: N.C. | Flow 1-2: C 26 dm3/(s·bar)
VGA342-04B Port size: Rc1/2 | Switching: N.O. | Flow 1-2: C 26 dm3/(s·bar)
VGA342-06A Port size: Rc3/4 | Switching: N.C. | Flow 1-2: C 38 dm3/(s·bar)
VGA342-06B Port size: Rc3/4 | Switching: N.O. | Flow 1-2: C 38 dm3/(s·bar)
VGA342-10A Port size: Rc1 | Switching: N.C. | Flow 1-2: S 210 mm2
VGA342-10B Port size: Rc1 | Switching: N.O. | Flow 1-2: S 210 mm2
Air Operated ValvesSMC
6 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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SMC VGA342 3-Port Air Operated Valve (Rc1/2 to Rc1)

Brand SMC·Air Operated Valves

Available part numbers (6)

VGA342-04A, VGA342-04B, VGA342-06A, VGA342-06B, VGA342-10A, VGA342-10B

How to order

Send the SMC 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.

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Product codes & specifications
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Product codeSpec
VGA342-04APort size: Rc1/2 | Switching: N.C. | Flow 1-2: C 26 dm3/(s·bar)
VGA342-04BPort size: Rc1/2 | Switching: N.O. | Flow 1-2: C 26 dm3/(s·bar)
VGA342-06APort size: Rc3/4 | Switching: N.C. | Flow 1-2: C 38 dm3/(s·bar)
VGA342-06BPort size: Rc3/4 | Switching: N.O. | Flow 1-2: C 38 dm3/(s·bar)
VGA342-10APort size: Rc1 | Switching: N.C. | Flow 1-2: S 210 mm2
VGA342-10BPort size: Rc1 | Switching: N.O. | Flow 1-2: S 210 mm2

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