Johnson Controls DSC16A-601R Disc & Diaphragm Kit Els PW 29614 5-inch leads with 200°C rated

5-inch leads with 200°C rated insulation provide ample length and thermal protection for tight burner vestibules

Built to rigorous OEM standards

It features a critical 15-second pre-purge (15sPP) to clear the combustion chamber and a 4-second Trial-For-Ignition (TFI) window

providing reliable performance in high-demand hydronic heating systems

Featuring a rugged brass body and durable NBR seals (Buna-N)

Johnson Controls DSC16A-601R Disc & Diaphragm Kit Els PW 29614 5-inch leads with 200°C ratedThe Johnson Controls DSC16A 601R Seat Disc and Diaphragm Kit is a specialized field repair solution engineered specifically for high capacity V43 Series Pressure Actuated Water Regulating Valves. Designed for use in large scale commercial refrigeration and chiller systems, this kit is essential for maintaining head pressure by regulating water flow through the condenser. When facing symptoms like "hammering" under low loads or internal bypass leakage