Engineered with a specialized vapor-charge

Its all-welded construction ensures a leak-proof seal and long-term durability in HVACR

this genuine replacement ensures OEM-grade safety locking mechanisms are maintained

making it ideal for gas furnace solenoid valve replacement and safety shutoff systems

Spirax-Sarco 55222 Pressure Regulator Els PW 17895 Engineered with a specialized vapor-chargeThe Spirax Sarco 25 Series is the industry standard for versatile and reliable steam pressure regulation. This Spirax Sarco 55222 1 2" NPT pilot operated pressure regulator is engineered for high accuracy control in demanding industrial steam applications. As a Main Valve (Main Vl) assembly, it serves as the foundation for the modular 25 Series system, where it can be configured for pressure, temperature, or electric pneumatic control depending on the