Valves
Series TC-4 Test-N-Check Valves
Features and Benefits
- For use on hot water boilers
- Simplifies ASME CSD-1A code mandated testing of low water cut-offs by eliminating the need to drain the system
- Includes one upper and one lower valve for mounting at crosses in equalizing lines
- Restricts water flow when the low water cut-off’s blow down valve is open
- Adjustable built-in vacuum breaker in upper valve provides rapid evacuation of water from the float chamber
- 1″ NPT connection
- Maximum temperature 250°F (121°C)
- Maximum pressure 160 psi (11 kg/cm2)
