Circle Seal 132B-4PP Check Valve
100 Series: 0 to 25 psig Check Valves
Features & Benefits:
- Low pressure: lightweight check valve for pressures to 25 psig.
- Ultra-sensitive: unique design allows flow with minimum pressure differential; cracking pressure is 4″ H2O maximum.
- Positive sealing: unique knife-edge on the poppet positions snugly to provide zero leakage sealing, even with extremely low pressure.
- Versatile: Compact, easy installation. Efficient, inline design reduces size and weight. The valve can be mounted in any position.
Circle Seal 132B-4PP Check Valve Technical Data:
- Description: 1/2″ FNPT Check Valve, Brass/Viton construction, rated up to 25 psig
- Pressure Rating: 25 psig
- Connections: 1/2″ FNPT
- Body Material: Brass
- Seal Material: Viton
- Cracking Pressure: 4″ H2O max
- Internal Leakage: Zero
- Temperature: -20F to +400F
- Repair Kit: K/132B-4PP
Flow Curve:
Dimensional Information:
- Dimension “A” (DIAMETER): 1.50″
- Dimension “B” (HEX ACROSS FLATS): 1.50″
- Dimension “C” (LENGTH): 2.93″
Note: Proper filtration is recommended to prevent damage to sealing surfaces.
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Product Catalog: Circle Seal Check Valves
