Product Description
The Humphrey Products 125A31020BOOST is a 3-way, 2-position air-piloted pneumatic directional control valve designed for inline direct piping applications. This normally closed valve features a single air pilot with integrated booster and operates on the classic Humphrey diaphragm poppet principle for reliable shifting and bubble-tight sealing.
- 3 ports, 2 positions, normally closed configuration
- 1/8 NPSF port size with 1/8 NPT pilot port
- Air piloted operation with booster included
- Flow capacity of 0.3 CFM at 40 psi
- Pressure range 0-125 psi
- Operating speed up to 600 cycles per minute
- Compact dimensions: 2 x 1.19 in. DIA
- Zinc-plated steel body with brass and Buna N seals
- Temperature range 0-225 degrees Fahrenheit
- No lubrication or media filtration required
- Weight: 5.5 oz
- Made in the USA
Recommended pilot pressures: 19 psi at 30 psi valve pressure, 28 psi at 60 psi, 35 psi at 90 psi, and 45 psi at 120 psi. Operates on air and inert gases. Available at Next Day Fittings for fast industrial delivery.