Armstrong Fluid Technology 810120-351K Hardware Kit 326070-701 this normally closed on/off valve

this normally closed on/off valve utilizes a bipolar magnetic operator to provide precise flow control under a maximum operating pressure of 0

the manual reset pressure switch is a specific safety requirement to ensure system faults are addressed by a professional before restart

Its compact footprint and 1/4 inch quick-connect terminals simplify field installation and retrofitting for contractors

which is standard for the secondary side of furnace and air handler transformers

Armstrong Fluid Technology 810120-351K Hardware Kit 326070-701 this normally closed on/off valveThe Armstrong Fluid Technology 810120 351K Hardware Kit is a precision engineered circulator pump accessory designed for high performance hydronic systems. This comprehensive kit includes commercial grade nuts, bolts, and gaskets specifically manufactured to ensure a leak proof seal and structural integrity during pump maintenance or installation. Serving as the verified 810120 351K direct replacement for legacy part numbers 810120 244 and 810120 202,