C200
Stainless Steel Double Check Valve Assembly Backflow Preventers with Tri-Link Check Valves
Series C200, C200N Double Check Valve Assembly Backflow Preventers are designed to prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. Its compact housing consists of two independently operating tri-link check valves, two shutoff valves, and four test cocks. This assembly features a stainless steel housing and sleeve and is 70% lighter than traditional designs.
The OSY-TS model is available with a durable, robust, UL Listed tamper switch that signals when the valve is closed or when the tamper switch is removed from the valve. Connection of the tamper switch wiring to a fire alarm control panel is required.
Series C200, C200N is designed for non-health hazard applications and may be installed under continuous pressure service to protect against both backpressure and backsiphonage. Maximum working pressure is 175 psi (12.06 bar).
Features
- UL Listed tamper switch on the OSY-TS model signals when the valve is closed or when the tamper switch is removed from the valve
- Can be installed under continuous pressure service and may be subjected to backpressure in nontoxic applications
- Extremely compact design is significantly lighter than traditional designs
- Patented tri-link check provides low pressure loss
- Entire valve body and closure sleeve manufactured from 304 stainless steel
Literature
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Approval/Certification Information
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