Overview
Note: The SAV series is currently transitioning to a revised body design. To learn more please click here.
Description: Beswick’s stem actuated valve is available in 2-way normally opened, 2-way normally closed, and 3-way normally closed configurations.
Working Pressure Range: The pressure range of the valve is 0 to 250 psig with a maximum supply pressure of 300 psig.
Approximate Weight: 33g in brass or stainless steel. Weight will vary slightly, depending on configuration.
Actuation: Actuating force is 28oz. with no differential pressure (add 9.5 oz. for every 100 psi). Full stroke of the plunger is 1/8″ of which 1/16″ is active. Push button, ball, and pilot actuators are all available for use with this valve.
Valve Action:
- 2-way normally closed The valve is normally closed. Depressing the stem causes the valve to open, it then returns to the closed position when released.
- 3-way normally closed Similar to 2-way normally closed configuration, except when the valve is closed again any downstream pressure is allowed to vent to atmosphere through a vent port in the stem.
- 2-way normally opened The valve is normally open. Depressing the stem causes the valve to close, it then returns to the open position when released.
Porting: 10-32 internal or 1/8” NPT external threaded inlet port. All configurations come with a 10-32 internal threaded outlet port. 3-way configurations exhaust to atmosphere through a 1/16” diameter port in the stem.
Features:
- The Beswick miniature stem actuated valve is unique in that the end with the inlet port swivels to provide the flexibility of a universal elbow. This rotating end is held in place by a snap ring and encloses a Buna-N O-ring seal.
- Internal stops on the plunger prevent override of the stainless steel plunger assembly.
- Heavy duty return spring.
