Product Overview
- Prevents backflow when the supply pressure falls below the system pressure
- 1/2" female union inlet and outlet connections with 1/2" threaded drain connection
- 33 to 250 degrees Fahrenheit temperature range
- For 1/2" union end solder connections
- 175 PSI maximum working pressure
Other Products from this Line
$119.02/Each
$127.49/Each
$127.49/Each
- Quantity
- 1/Each
- Shipping Weight
- 1.1 lb.
- Features
- Made in America
- Maximum Pressure
- 175 PSI
- Maximum Water Temperature
- 250 Degrees F
- Type
- Backflow Preventers Dual Check Valves
Watts 0061952 Details
This Watts 9D series 1/2" dual check valve with an intermediate atmospheric vent is designed for smaller supply lines. It's ideal for laboratory equipment, processing tanks, sterilizers, and dairy equipment, and it's great for boiler feed lines to prevent backflow when the supply pressure falls below the system pressure. If there is fouling of the downstream check valve, any leakage is vented to atmosphere through the vent port, shielding the potable water system. This valve has 1/2" female union inlet and outlet connections with a 1/2" threaded drain connection, and it's for 1/2" union end solder connections. It features a bronze body with stainless steel working parts, integral strainer, and durable rubber discs.
This dual check valve is suitable for use on hot or cold water equipment, and it can be used under continuous pressure. Thanks to its true line-sized construction, this valve allows the check modules to open further to allow dirt and debris to pass more freely, reducing check fouling. It features a compact design and a maximum flow at low pressure drop. Plus, the simple design allows for easy maintenance, and it can be installed vertically or horizontally. It has a temperature range of 33 to 250 degrees Fahrenheit and a maximum working pressure of 175 PSI with a minimum required pressure of 25 PSI.
Made in America
This item was made in the United States of America.
ASSE Certified
This product has been certified by ASSE International to meet safety and performance standards for plumbing and mechanical systems
CSA, US and Canada
This product has been certified by the Canadian Standards Association (CSA) to meet select standards for electrical, plumbing, and/or mechanical products in the United States and Canada.
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Watts 0061952
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