Temperature and pressure protection for domestic water heaters and storage tanks.
- Completely automatic and reseats after temperature or pressure relief. Ideal for all domestic water heater applications
- Incorporates an inert thermal element coating - Provides effective isolation from mineral deposits (liming) and galvanic corrosion
- 4" Element
- Approvals - The NCLX valves are certified to ANSI Z21.22 / CSA 4.4 and capacity certified to ASME Boiler Code Section IV (1/2" sizes ANSI / CSA listed only).