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Rated for NDS Class C Loads (up to 325 PSI) when properly installed
Features 3/4 in 009M3 reduced pressure zone total rubber part kit
This product is available in two options: galvanized steel and stainless steel
ZN415-SZ1-2IP
Z191-RD-4X18-4IP
Watts 9D-SC-M2 - Part of the 9D Series inlet-protection-finder Rated for NDS Class CThis 3 4 inch dual check valve backflow preventer with atmospheric vent helps prevent the reverse flow of hot or cold polluted water from entering into the potable water supply. This valve is designed for continuous pressure non health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines. It consists of a brass body with stainless steel
US$ 400.00
US$ 81.00
US$ 75.00
