Watson McDaniel Test Valves for Steam Traps WSTTV Series

The WSTTV Steam Trap Test Valve offers simple, immediate, and visible diagnosis of any steam trap. Turning the handle 90˚ to the “Test” position will direct flow of steam trap out the test port for visual evaluation of discharge. With the WSTTV Steam Trap Test Valve installed downstream of the trap and in the open position, the steam trap discharges normally. A quarter-turn of the handle repositions the specially designed ball and diverts the trap discharge through a port on the bottom of the valve. Discharge can then be observed and assessments made regarding the operation of the steam trap.

PDF Download: WSTTV Spec Sheet