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Imported from USA store
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Its superior corrosion resistance ensures decades of reliable service, delivering 3x the lifespan of standard valves.
| Material | Brass |
| Brand | TOGJNDLL |
| Item dimensions L x W x H | 4.4 x 2 x 2.3 inches (11.2 x 5.1 x 5.8 cm) |
| Exterior Finish | Brass |
| Inlet Connection Size | 1/2 Inches (30.5 cm) |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Type | NPT |
| Maximum Operating Pressure | 175 Pound per Square Inch (444.5 cm) |
| Number of Ports | 2 |
| Outlet Connection Size | 1/2 Inches (30.5 cm) |
Ideal for homeowners to prevent backflow in their plumbing systems, protecting potable water supply.
Perfect for landscaping irrigation to ensure water does not flow back into the main supply.
Beneficial for plumbers who need reliable backflow prevention devices for their client installations.
Not suitable for large-scale industrial settings requiring heavy-duty backflow prevention mechanisms.
New 12 9D-M3 Dual Check Valve Backflow Preventer with Intermediate Atmospheric Vent, Brass backflow preventer Female Union Inlet and Outlet Connections, 190T012
**** The New 1/2" 9D-M3 Dual Check Valve Backflow Preventer with Intermediate Atmospheric Vent is designed for those looking to ensure safe water flow in their systems. Customer feedback highlights the product's primary function and general effectiveness, confirming that it meets necessary requirements for a variety of applications, such as cold water feeds to pressure regulators for hot water boilers. Users appreciate the product for its cost-effectiveness, with one reviewer noting it as a good price for a backflow preventer. However, there are some compatibility concerns; one customer mentioned that this valve is not a direct replacement due to thread differences on the flare nuts, which may require careful Consideration during installation. Customers noted that while it is difficult to verify that the component is functioning correctly, those who installed it found that it worked as intended without issues. Overall, the New 1/2" 9D-M3 Dual Check Valve appears to satisfy the demands of most users, providing a reliable solution for backflow prevention in various plumbing applications, albeit with some potential challenges regarding installation compatibility. **
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Order now and get it around Friday, August 28
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