Tecmark Latching Air Switch [DPNO] [20A] [Threaded] (TBS-317) terminals Useful when the original solenoid

Useful when the original solenoid is weak or nonresponsive

Stainless steel construction

This part has practical value because the union and spigot combination helps preserve intended plumbing compatibility while improving service access in supported installations

also associated with 3902-style applications

Helps restore output

Tecmark Latching Air Switch [DPNO] [20A] [Threaded] (TBS-317) terminals Useful when the original solenoidThe Tecmark latching air switch in DPNO format is designed for compatible threaded pneumatic control applications that require a maintained state switching action. Latching switches are useful because they allow the system to change state with a brief air input and then remain in that changed condition until the next actuation. This replacement is especially useful when the original switch has become unreliable, no longer latches correctly, or has