Double Check Valve With Intermediate Atmospheric Vent

Series 9d dual check valves with intermediate atmospheric vent prevent the reverse flow of hot or cold polluted water from entering into the potable water supply.

Double check valve with intermediate atmospheric vent.

The zurn wilkins 760 dual check valve assembly with atmospheric vent provides low hazard protection against backflow from a residential boiler or small commercial boiler. Protects against polluted water into the potable water supply. Vent kit watts 800 m4 1 2 to 3 4 in. Watts 9dm2 3 4 backflow preventers dual check valve with intermediate atmospheric vent 3 4 size brass.

34 760drbs dual check valve assembly with intermediate atmospheric vent the zurn wilkins 760 dual check valve assembly with atmospheric vent provides low hazard protection against backflow from a residential boiler or small commercial boiler. Repair kit for lead free tempering valve. Vent kit watts series 800m3 1 2 to 3 4in. Dual check valve w atmos.

It consists of a brass body with stainless steel internal parts integral strainer and two durable tight sealing rubber check valves. 1 2 15mm 3 4 20mm series bbfp is specially made for smaller supply lines and ide ally suited for laboratory equipment processing tanks sterilizers dairy equipment and similar applications. Series 9d dual check valves with intermediate atmospheric vent prevent the reverse flow of hot or cold polluted water from entering into the potable water supply. 210 f 98 c asse listed 1012 continuous pressure backflow preventer with an intermediate atmospheric vent with double union ends.

612052020495 find a repbuy online. 3 9 out of 5 stars 2. Dual checks dual checks with atmospheric vent designed for use in non health hazard cross connections and continuous pressure applications that are subject to backpressure or backsiphonage incidents. It is particularly recom mended for boiler feed lines to prevent backflow when supply.

Dual check valve with intermediate atmospheric vent sizes. 175 psi temp max. They have a brass body with stainless steel internal parts integral strainer and two durable tight sealing rubber check valves. Dual check valve with atmospheric vent pressure max.