Humphrey | Valve 3/2 SAP 1/4 Brass Body | 250A-3-11-20-BRB

Name: Humphrey | Valve 3/2 SAP 1/4 Brass Body | 250A-3-11-20-BRB
Brand: Humphrey Products
SKU: 250A-3-11-20-BRB
Price: 125.49 USD
Availability: InStock

Mfr. Part #: 250A-3-11-20-BRB

Ships same day with standard 2-day shipping if ordered M-F before 3PM PT.

Pickup Available at Livermore

ID #: 212824

Description
Features
Specifications
Resources

Humphrey 250A-3-11-20-BRB air-piloted 3-way pneumatic valve with high flow and reliable control for industrial automation and air systems.
Key Features:
- Humphrey 250A-3-11-20-BRB air-piloted pneumatic valve with diaphragm poppet design.
- 3-way, 2-position valve with normally open function and air pilot actuation.
- Inline direct-piping configuration with 1/4″ NPSF ports and a 1/8″ pilot port.
- Air return spring assist for reliable shifting and bubble-tight sealing.
- Unbalanced poppet valve principle for fast cycling and quick exhaust.
- Rugged construction with brass body option for alternate media compatibility.
- High flow capacity (around Cv 0.83) suitable for industrial air systems.
- Operates over a wide temperature range and pressure range up to ~125 psi.

Common Applications:
- Directional control of pneumatic air flow in automated machinery.
- Actuation of pneumatic cylinders and actuators in manufacturing systems.
- Pneumatic control in packaging, material handling, and assembly equipment.
- Air distribution and control in general industrial automation systems.
- Integration into pneumatic control panels and test fixtures requiring piloted valves.

Manufacturer	Humphrey
Model	250A-3-11-20-BRB
Valve Type	Air-piloted pneumatic valve
Valve Function	3-way, 2-position
Actuation	Air pilot with spring return
Port Size	1/4 in NPSF (main ports), 1/8 in NPSF (pilot)
Operating Media	Compressed air
Body Material	Brass
Design	Diaphragm poppet, unbalanced
Flow Coefficient (Cv)	Approx. 0.83
Operating Pressure	Up to 125 psi
Typical Applications	Directional air control, actuator operation, automation machinery, packaging and material handling