Spirax-Sarco 55226 Main Valve Freon Featuring a 4-blade configuration and

Featuring a 4-blade configuration and a precision-set 27-degree pitch

Common Questions Which Reznor models is this kit compatible with

the 2539305S maintains structural integrity under high RPMs

it forms an insulating film that reduces heat transfer and contributes to system corrosion

Spirax-Sarco 55226 Main Valve Freon Featuring a 4-blade configuration andThe Spirax Sarco 55226 is a rugged 1 1 2" NPT main valve engineered for precision high capacity steam regulation. As the foundational component of the 25 series pilot operated regulator system, this cast iron valve body is rated for up to 250 psi and 450F, making it a standard for heating and process steam applications. Its normally closed design ensures a positive ANSI FCI 70 2 Class IV shut off, preventing steam leakage during dead end service. This