Watts 9DM2 (W/PRESS) 3/4 - Part of the 9D Series ZC100F-6NH Z187-4NH-6×7×12

Z187-4NH-6×7×12

Z325-2NH-S

Specification Sheet - LFFBV-3-PRxF1960 (French)

drain grates are attached to the integral frame using included screws

This air gap is designed to collect water that is being discharged by the relief valve and can be installed vertically or horizontally (vent elbow required for vertical installation)

Watts 9DM2 (W/PRESS) 3/4 - Part of the 9D Series ZC100F-6NH Z187-4NH-6×7×12This 3 4 inch dual check valve backflow preventer with atmospheric vent prevents 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 bronze body with stainless steel internal