This valve features an NPT female threaded connection and an intuitive stem-up-to-close actuation design

the flow-characterizing disk is located in Port A

a cracked ceramic insulator on the 83L71 electrode or heavy oxidation on the probe inhibits the flame rectification process

Does this manifold assembly include the gas valve or orifices

Watts 0006988 Repair Kit Els PW 29614 This valve features an NPTService and maintain your Watts N55B series water pressure reducing valves with the Watts 0006988 Repair Kit (N55B RK). This OEM spec service kit is engineered for 1 1 4", 1 1 2", and 2" PRVs, providing a comprehensive solution to restore line pressure stability and prevent system creep. As a standard requirement for high demand commercial and residential plumbing, the N55B RK internal components allow technicians to overhaul the valve without