Product Description
The Humphrey Products 42A2 is a 5-ported, 4-way, 2-position pneumatic directional control valve with double air pilot operation and detent function. Featuring 1/4 NPSF main ports and 1/8 NPSF pilot ports, this valve is designed for efficient control of large double-acting pneumatic cylinders up to 2 inches bore.
- 5 ports, 4-way, 2-position configuration
- Double air pilot operation with detent
- Main port size: 1/4 NPSF, Pilot ports: 1/8 NPSF
- Flow capacity: 0.52 at 40 psi
- Pressure range: 0 to 125 psi
- Operating speed: 900 cycles per minute
- Recommended pilot pressure: 15 to 25 psi depending on operating pressure
- Ambient temperature range: -20 to 180 degrees Fahrenheit
- Wetted materials: Anodized aluminum, brass, Delrin, Buna N
- Lubrication recommended, 40 micron media filtration recommended
- Compact design, made in the USA
- Weight: 5 ounces, approximately 3.29 x 0.75 x 1.75 inches
Ideal for pneumatic cylinder actuation and automation applications requiring reliable directional control. Available at Next Day Fittings for fast industrial delivery.