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Cash Acme 3/4 Inch BF1 Dual Check Valve with Female Unions, Brass Plumbing Fitting, BF13434

5.0 (2) Write Review
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$38.83

$ 16 .99 $16.99

In Stock

1.Size:1 In.


About this item

  • CASH ACME DUAL CHECK VALVE: The Cash Acme BF1 Dual Check Valve is designed to prevent polluted water from entering the potable water supply system by stopping the reverse flow of water into supply lines
  • COMPATIBILITY: These dual check valves are compatible with PEX, copper, CPVC, and PE-RT pipes, making them a versatile choice for a variety of plumbing systems
  • DURABLE: This check valve is made with a lead-free bronze body that provides strength and durability
  • EASY TO INSTALL: The valve can be installed in a tight space and can be installed horizontally or vertically, providing flexibility during installation; No special tools, crimping, glue, or solder are required
  • MEASUREMENT: The Dual Check Valve with Female NPT Union Inlet and Outlet measures 3/4 inches


Introducing the Cash Acme 3/4 inch Dual Check Valve, a revolution in home improvement and water flow management. This innovative product features a unique push-to-connect design that allows for a quick and easy installation, saving you time and effort. This dual check valve is perfect for preventing backflow and back siphonage of water, ensuring the purity and safety of your water supply. Designed with the user in mind, this valve is ideal for installation in tight spaces. This brass valve can be installed either horizontally or vertically, offering flexibility to suit your specific needs. The valve is compatible with PEX, copper, CPVC, and PE-RT pipe, making it a versatile addition to your home improvement toolkit. Best of all, no special tools, crimping, glue, or solder are required for installation.


Jeffrey Myers
Reviewed in the United States on July 28, 2023
Doesn't look exactly the same as the old part but it works as it should. Old one after I don't know how many years started to have build up on the inide and it was making noise when running water so I looked up the replacement and this fit same size as old one. No problems replacing and I'm just a homeowner not plumber
Baroque music lover
Reviewed in the United States on August 16, 2020
I already had a Zurn/Wilkins (like Cash/ACME) 3/4" dual check valve, to which I had to add a pair of 3/4" SBxMPT SharkBite U134LFA straight connectors, for an additional $14.46, to get a dual check valve with SharkBite connectors at both ends. I bought this item because, based on the claim that it was a SharkBite product, and because the SharkBite catalog lists a dual check valve (BF13434SB) with 3/4" SharkBite connectors at both ends, it would of course have SharkBite connectors on both ends. Foolish me; it doesn't.