P400 Series Check Valves

P420S SWING CHECK VALVE

Description

  • Female socket dimensions comply with ASTM D2467
  • Full flow design
  • Recommended for commercial and industrial applications where backflow prevention is desired.
  • May be installed either vertically or horizontally

Features

  • Connection: Socket x Socket
  • Pressure: 150 PSI @ 73 °F
  • Sizes: 3", 4"
  • Temperature: 140 °F

Specifications

For California customers:

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit the Proposition 65 Warnings Website.

P430S FOOT SWING CHECK VALVE

Description

  • Female socket dimensions comply with ASTM D2467
  • Unidirectional. Arrow indicates the flow direction.
  • Recommended for commercial and industrial applications where backflow prevention is desired.
  • For use on the pickup end of pumps.
  • Full flow design
  • May be installed either vertically or horizontally

Features

  • Connection: Socket
  • Pressure: 150 PSI @ 73 °F
  • Seal: EPDM
  • Sizes: 3", 4"
  • Temperature: 140 °F

Specifications

For California customers:

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit the Proposition 65 Warnings Website.

P440F FLANGED SWING CHECK VALVE

Description

  • For tank inlets/outlets; preventing backflow into the pump
  • For one-way mixing, water hammer mitigation, pressure balancing, process intakes.
  • Used in the following industries: chemical processing, bleach plants, aquariums, mining, water treatment, landfills, swimming pools, power plants.
  • Minimum flow resistance
  • Horizontal or vertical installation
  • Top access cover for easy maintenance without removal from pipeline
  • ANSI Flange class 150

Features

  • Connection: ANSI Flanged X ANSI Flanged
  • Pressure: (2", 2 1/2") 150 PSI, 73 °F(3"-6") 100 PSI, 73 °F(8") 75 PSI, 73 °F
  • Sizes: 2", 2 1/2", 3", 4", 6", 8"
  • Temperature: 140 °F

Specifications

For California customers:

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit the Proposition 65 Warnings Website.

P460U PVC TRUE UNION BALL CHECK VALVE SCH80

Description

  • The ball seals by gravity in vertical position
  • The ball seals at 2 – 4 psi back pressure in positions other than vertical.
  • Unidirectional. Arrow indicates the flow direction.
  • Recommended for commercial and industrial applications where backflow prevention is desired.
  • True Union design for quick and easy disassembly without special tools
  • Female socket dimensions comply with ASTM D2467
  • Female threaded dimensions comply with ASTM F1498

Features

  • Connection: Socket X Socket & Female NPT X Female NPT
  • Pressure: 150 PSI, 73 °F
  • Seal: EPDM
  • Sizes: 1/2", 3/4", 1", 1 1/4", 1 1/2", 2"
  • Temperature: 140 °F

Specifications

For California customers:

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit the Proposition 65 Warnings Website.

P460UC TRUE UNION BALL CHECK VALVE

Description

  • For hot and cold water use.
  • The ball seals by gravity in vertical position
  • The ball seals at 2 – 4 psi back pressure in positions other than vertical.
  • Unidirectional. Arrow indicates the flow direction.
  • Recommended for commercial and industrial applications where backflow prevention is desired.
  • True Union design for quick and easy disassembly without special tools
  • Female socket dimensions comply with ASTM D2467
  • Female threaded dimensions comply with ASTM F1498

Features

  • Connection: Socket X Socket & Female NPT X Female NPT
  • Pressure: 150 PSI @ 73 °F
  • Seal: EPDM
  • Sizes: 1/2", 3/4", 1", 1 1/4", 1 1/2", 2"
  • Temperature: 180° F

Specifications

For California customers:

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit the Proposition 65 Warnings Website.