York S1-502039 Ball Valve 321894-708 This diaphragm is specifically designed

This diaphragm is specifically designed for Honeywell PP901A and PP901B series units often integrated into pneumatic fume evacuation and pressure regulation systems

Can I use this in place of a different temperature-rated limit

Ensure all electrical power and gas supplies are disconnected before accessing the cabinet to replace the existing control and bracket assembly

OEM Compatibility: Specifically engineered as a genuine York replacement part for guaranteed fit and electrical rating matching

Honeywell replacement parts are tested for specific shear strengths and corrosion resistance ratings required for industrial safety shut-off valves

York S1-502039 Ball Valve 321894-708 This diaphragm is specifically designedThe York S1 502039 Ball Valve is a critical isolation component engineered for HVACR refrigeration cycles and high pressure cooling systems. This 7 8" ODF sweat connection valve features a full port design to ensure maximum flow capacity with negligible pressure drop across the line. Constructed with a forged brass body and a chrome plated ball, the EBV 1070 ball valve provides superior resistance against corrosion and internal scaling in demanding