Double Check Valve Assemblies Sizes: 2½?- 10? (65 – 250mm)
Series 757 Double Check Valve Assemblies prevent the reverse flow of liquids in a plumbing system due to backpressure or backsiphonage where there is a non-health hazard. Compact design and lightweight stainless steel construction (70% lighter than traditional designs) makes installation easier and faster. For unmatched versatility, assemblies are available for horizontal, vertical, or N pattern installations while groove connections allow ease of installation and pipe alignment. Patented tri-link check assemblies are also designed for easy serviceability. A variety of shutoff valve options are offered.
- Available with grooved butterfly valve shutoffs
- Replaceable check disc rubber
- Extremely compact and lightweight design
- Easy to install and maintain
Select a Model
Select options below to identify the UPC, Order Code, and Repair Kit for a specific 757