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Watts® 9D Dual Check Valve With Intermediate Atmospheric Vent, 1/2 Inch, FNPT, 175 psi, Brass Body, 33 - 250 deg F
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Watts® Check Valve, Dual, Series: 9D, 1/2 Inch Nominal Size, FNPT, 175 psi, Brass Body, Mounting Position: Vertically/Horizontally, 33 - 250 deg F, 4-15/16 Inch L x 2-9/16 Inch H
|Nominal Size||:||1/2 Inch|
|Pressure Rating||:||175 psi|
|Temperature Rating||:||33 - 250 deg F|
|Dimensions||:||4-15/16 Inch L x 2-9/16 Inch H|
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. it consists of a brass body with stainless steel internal parts, integral strainer, and two durable, tight-sealing, rubber check valves. Series 9D 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.
Standard/Approvals: ASSE 1012, CSA B64
Watts® 9D Dual Check Valve With Intermediate Atmospheric Vent, 1/2 Inch, FNPT, 175 psi, ...
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