Product Description
The Humphrey Products 250A21020BOOST is a 2-way, 2-position pneumatic directional control valve with single air pilot and integrated pilot booster. This compact, air-piloted valve features the classic Humphrey diaphragm poppet principle for reliable shifting and bubble-tight sealing in both actuated and unactuated states.
- 2 ports, 2 positions, normally closed operation
- Air piloted with booster for enhanced control
- 1/4 inch NPSF main ports, 1/8 inch NPSF pilot port
- Flow capacity of 0.83 at 40 psi
- Pressure range 10-125 psi
- Operating speed up to 600 cycles per minute
- Zinc diecast body with brass, stainless steel, and Buna N wetted materials
- Handles air and inert gas media
- Lubrication and filtration not required
- Ambient operating temperature range -20 to 225 degrees Fahrenheit
- Compact dimensions: 2.78 x 1.63 inch diameter
- Made in the USA
The close-proximity mounting capability and fast cycling design make this valve ideal for automated pneumatic control applications. Available at Next Day Fittings for fast industrial delivery.