The 700XL Dual Check Valve with 3/4 in. female union inlet x 3/4 in. female outlet is used in low hazard applications on potable water lines to protect against both backsiphonage and backpressure of polluted water. A non-testable device, the 700XL can be installed horizontally or vertically so long as no part of the unit is submerged and will provide protection where a potential health hazard does not exist. The quality stainless steel springs and low-lead bronze body resist against corrosion and the valve is ASSE Listed and CSA Certified.
- Several configuration options ease installation and repairs
- Horizontal or vertical installation reduces installation time and associated costs
- Comes standard with a union inlet connection and integral body outlet connection
- Quality stainless steel springs and low-lead bronze body resist corrosion
- ASSE Listed 1024
- CSA Certified
- Meets the requirements of NSF/ANSI 61
- Lead-Free
- Easy to install
- Trusted brand



















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