you must use a stainless steel internal NPT model specifically rated for ammonia

System Protection: Critical for monitoring compressor health

the mechanical snap-action design is ideal for 750mV applications where low-voltage control power is generated by a thermopile

and CXLB heaters as well as EEDU and HEEDU series

minimizing pressure drop even in demanding industrial applications

ASCO 8220G13-240V Solenoid Valve R-22 you must use a stainlessThe ASCO 8220G13 240V is a high performance, 2 way normally closed solenoid valve specifically engineered for demanding HVACR steam and hot water applications. Featuring a robust 2 inch NPT connection and a high flow 43 Cv capacity, this pilot operated solenoid valve ensures reliable fluid control in industrial systems. Built with a durable brass body and an EPDM diaphragm, it is designed to withstand 5 to 50 PSI for steam and 5 to 150 PSI for hot