Replace for 9D-M2 3/4" Dual Check Valve Backflow Preventer with Intermediate Atmospheric Vent, Female Union Inlet and Outlet Connections

★★★★★ 4.8 40 reviews

$64.89
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$64.89
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Product details

Management number 222647841 Release Date 2026/05/04 List Price $25.96 Model Number 222647841
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Replace for 9D-M2 3/4" Dual Check Valve Backflow Preventer with Intermediate Atmospheric Vent, Female Union Inlet and Outlet Connections

  • APPLICATION:This 9D-M2 3/4" Dual Check Valve used for smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and boiler feed lines
  • FUNCTION:It can prevent the reverse flow of cold and hot polluted water from entering into the potable water supply
  • PRODUCT PERFORMANCE:The temperature range: 33 °F - 250 °F (0.5 °C-121 °C); Minimum working pressure: 25psi (1.7 bar), maximum working pressure: 175psi (12.1 bar); The inlet and outlet connection size is 3/4 inch, and the inlet and outlet thread types are NPT
  • PREMIUM MATERIAL:Made of brass body and stainless steel material, it has rust prevention, corrosion resistance, high strength and durability
  • EXCELLENT SERVICE:If you have any questions, please tell us at first time,we will provide professional service to solve your problems
Size 37.385 cubic inches
Set Name Watts 9D-M2
Brand Name YCCOREE
Valve Type Check Valve
Thread Type NPT
Manufacturer LXQ
Model Number 9D-M2
Material Type Brass, Stainless Steel
Connector Type Threaded
Exterior Finish Brass, Stainless Steel
Item Dimensions 6.7 x 5.5 x 2.2 inches
Number of Ports 2
Maximum Pressure 175 Pound per Square Inch
Specification Met ASSE 1013
Included Components Dual Check Valve Backflow Preventer
Manufacturer Part Number 9D-M2

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4.8 out of 5
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40 ratings | 16 reviews
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