Heil Quaker ICP 1085991 Service Valve 319848-301 providing the flow direction follows

providing the flow direction follows the arrow cast into the bronze body

or treated water systems

always verify the internal mounting bracket

while the NBR (Buna-N) seals provide excellent chemical resistance and leak-proof performance

This direct or servo-operated piston valve is designed primarily for R717 (Ammonia) and R744 (CO2)

Heil Quaker ICP 1085991 Service Valve 319848-301 providing the flow direction followsThe Heil Quaker ICP 1085991 Suction Line Service Valve is a critical OEM replacement part designed for localized isolation and pressure monitoring in high performance residential and light commercial condensing units. This 12S 12S suction service valve features a robust 3 4 inch sweat connection, specifically engineered to withstand the thermal stresses of the refrigeration cycle without compromising seal integrity. As a genuine International Comfort