COMAP check valves give control over water flow direction, allowing fluid to pass in the A-to-B direction while preventing it from flowing in the other direction.
Benefits of check valves
- Prevents contamination of the system
- Drainage of the mains upstream and downstream
Applications of check valves
Downstream pressure can increase due to expansion of the fluid in a circuit, causing water backflow. This is when the check valve comes into play.
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Brass threaded check valve 1270
Connections: Female/female; 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4"
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Brass threaded check valve 1280
Connection: Male/female 3/4"
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Brass threaded, metal contact swing check valve 2840
Connections: Female/female; 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4"
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Brass threaded, rubber contact swing check valve 2841
Connections: Female/female; 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2"
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