Maxon 400CMA11BA11BB21A0 Gas Valve Refrigerant this 20170802AS collector box cover

this 20170802AS collector box cover prevents exhaust leakage and maintains proper pressure switch fluctuations

technicians can resolve issues related to improper fluid balance

it provides stable flow regulation for large free-standing radiators and convectors

it does not replace the primary Temperature and Pressure (T&P) safety relief valve required by code on water heaters

This critical mechanical component

Maxon 400CMA11BA11BB21A0 Gas Valve Refrigerant this 20170802AS collector box coverThe Maxon 400CMA11BA11BB21A0 is a heavy duty electro mechanical gas shut off valve built for mission critical industrial fuel trains. Featuring a 4" ANSI flanged connection and a robust cast iron body, this unit is engineered for high capacity flow control with a 510 Cv rating. As a two way normally closed gas valve, it utilizes a powerful internal spring to provide instantaneous, fail safe closure in less than one second upon loss of power, meeting