SR1 Spring Brake Valve 

Description

The SR1 spring brake valve is used in dual or split air brake systems equipped with spring brake actuators. The function of the SR1 spring brake valve is to supply a specific, limited hold-off pressure to the spring brakes, and in the event of loss of No. 1 service air pressure, to modulate the spring brakes through the use of the service brake valve.

• 55 PSI Reservoir Trip Pressure

MODEL: SR1

PORTS:

1/4" P.T. Delivery

1/4" P.T. Res No.1

1/4" P.T Control

1/4" P.T. Supply