G31 Series Check Valves

P32S IN-LINE CHECK VALVE

Description

  • Female socket dimensions comply with ASTM D2467
  • Use to stop backflow and siphoning in swimming pools, hot tubs, spas, solar equipment, industrial applications, agricultural irrigation, etc.
  • May be installed either vertically or horizontally(1/2″-3/4″)
  • Minimum crack open pressure of 1.5 psi
  • (1″) Minimum crack open pressure of 2.5 psi
  • (1 1/4″-2″) Minimum crack open pressure of 4 psi

Features

  • Body: PVC - Schedule 40
  • Connection: Socket X Socket
  • 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.

G31 LEAD FREE CHECK VALVE

Description

  • 2-3 PSI opening pressure
  • For pump and compressor discharge cooling towers HVAC systems pressure pumps sump pumps condensate line boilers and other applications to prevent backflow.
  • Install a minimum of 5 X pipe diameter down stream of any fitting that can cause turbulance.
  • Integral seats
  • Threaded Bonnet design

Features

  • Body: Lead Free Brass
  • Connection: Female NPT X Female NPT
  • Pressure: 200 WOG
  • Sizes: 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4"
  • 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.

G31S LEAD FREE CHECK VALVE

Description

  • 2-3 PSI opening pressure
  • For pump and compressor discharge cooling towers HVAC systems pressure pumps sump pumps condensate line boilers and other applications to prevent backflow.
  • Install a minimum of 5 X pipe diameter down stream of any fitting that can cause turbulance.
  • Integral seats
  • Threaded Bonnet design

Features

  • Body: Lead Free Brass
  • Connection: Solder X Solder
  • Pressure: 200 WOG
  • 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.

G31SL LEAD FREE BRASS IN-LINE SPRING CHECK VALVE

Description

  • (3/4″) 1.35 PSI cracking pressure
  • (1″) 1.6 PSI cracking pressure
  • (1 1/4″) 6.5 PSI cracking pressure
  • For pump and compressor discharge cooling towers HVAC systems pressure pumps sump pumps condensate line boilers and other applications to prevent backflow.
  • Install a minimum of 5 X pipe diameter down stream of any fitting that can cause turbulence.
  • Spring actuated
  • Resilient seal

Features

  • Body: Lead Free Brass
  • Connection: Female NPT X Female NPT
  • Pressure: 200 WOG
  • Sizes: 3/4", 1", 1 1/4"
  • 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.