WaterTec Catalog 2020-Web

Dual Check Valve
Series No.7 Dual Check Valves
Description:
• Prevent the reverse flow of polluted water from
entering into the water supply at the service
entrance or at individual outlets.
• Consists of a bronze body construction with two
plastic replaceable check valves, and stainless
steel springs.
• Maximum working pressure: 150 PSI
• Minimum working pressure: 10 PSI
CODE SIZE
041.W#7007 3/4
041.W#7010 1
Double Check Valve Assemblies
Series 757 Double Check Valve Assemblies
Description:
• Used to 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.
• Easy to install and maintain.
• Maximum working pressure: 175 PSI
CODE SIZE
---.757-025 2 1/2
---.757-030 3
---.757-040 4
---.757-060 6
---.757-080 8
---.757-100 10
Series 957 Reduced Pressure Valve Assemblies
Description:
• Used to prevent the reverse flow of liquids in
a plumbing system due to backpressure or
backsiphonage where there is a potential health
hazard.
• Compact design and lightweight stainless steel
construction.
• Available with SentryPlus Alert Technology for
flood detection alert capabilities
• Maximum working pressure: 175 PSI
CODE SIZE
---.957-025 2 1/2
---.957-030 3
---.957-040 4
---.957-060 6
---.957-080 8
---.957-100 10
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