05" WC Setpoint: Specifically calibrated for high-sensitivity applications where slight pressure drops must be detected

the 61M35 is the manufacturer-designated update for legacy 78L32 and LB-96382A traps

Will the 421-664 work on other burner brands

Industrial Build: Durable 4-blade aluminum construction resists corrosion and maintains structural integrity under high RPM

Key Benefits Specifically designed to match Metro burner manufacturer specifications for seamless physical and electrical compatibility

Parker 70563 Solenoid Valve Refrigerant 05" WC Setpoint: Specifically calibratedThe Parker 70563 Solenoid Valve is a 2 way normally closed pilot operated valve designed for rigorous industrial and HVACR fluid control. This 1 2" FNPT solenoid valve is specifically engineered to handle low pressure steam up to 10 PSI and hot water up to 150 PSI, featuring a robust brass body and high grade stainless steel seat insert to minimize erosion. With a 3. 35 Cv flow coefficient, it ensures high capacity throughput for air, water, and non