Product Description
ROSS D2773B401
The ROSS D2773B401 is a high-performance, solenoid pilot-operated poppet valve from the renowned 27 Series. This inline-mounted valve is designed for reliability and high flow capacity in demanding industrial pneumatic applications. Its 3/2 normally closed configuration makes it ideal for controlling air flow to cylinders and other pneumatic actuators. The robust poppet construction is dirt-tolerant and ensures a long service life with minimal maintenance. This valve is a dependable solution for general automation, processing, and industrial machinery control systems.
Technical Specifications:
- Valve Function: 3/2 Normally Closed
- Actuation: Solenoid Pilot Operated
- Port Size: 1/2″ NPT
- Solenoid Voltage: 120V/60Hz, 110V/50Hz
- Pressure Range: 20 to 150 psig (1.4 to 10 bar)
- Flow Coefficient (Cv): 4.0
- Series: 27 Inline Poppet Valve

ROSS D2773B401
Shop the ROSS D2773B401, a reliable 3/2 normally closed pneumatic solenoid valve with 1/2″ NPT ports. Ideal for industrial automation with high flow and durability.












