Product Description
The Humphrey Products 250P31020 is a 3-way, 2-position pneumatic directional control valve with push button actuation and normally closed function. This compact inline valve features the classic Humphrey diaphragm poppet principle with an unbalanced, air-spring return design for bubble-tight sealing at rest and during actuation.
- Port Size: 1/4 NPSF
- Flow Capacity: 0.83 CFM at 40 psi
- Pressure Range: 0-125 psi
- Media: Air, inert gas
- Body Material: Zinc diecast with brass components
- Seals: Buna N
- Fluid Temperature Range: 9 degrees C
- Ambient Temperature Range: -20 to 225 degrees F
- Lubrication: Not required
- Media Filtration: Not required
- Dimensions: 2.39 in H x 1.56 in DIA
- Actuation Force: 11 lbs at 30 psi, 23 lbs at 100 psi
The rugged, compact design permits close proximity mounting and fast cycling with quick exhaust capability. Suitable for inline mounting applications requiring manual pneumatic control. Made in the USA and available at Next Day Fittings for fast industrial delivery.