In-Line Vacuum Check Valve, 100 PPD, 3/8" Tubing

100 ppd or less, 3/8" tubing.

In-Line Vacuum Check Valve, 250 PPD, 1/2" Tubing

In Line Vacuum Check Valve with 1/2" Tubing, 250 ppd

In-line Check Valve, All Teflon, 1/4" NPT

1/4" NPT - Up to 100 PPD or 28 GPH

Teflon Check Valve, with Hastelloy Springs, Up to 50 PPD

• For Chlorine, Sulfur Dioxide or Sodium Hypochlorite
• Up to 50 PPD or 10 GPH

In-line Check Valve, All Teflon, 3/8" NPT

3/8" NPT - Up to 250 PPD or 80 GPH

In-line Check Valve, All Teflon, 1/2" NPT

1/2" NPT - Up to 500 PPD or 160 GPH

3/4" PVC Check Valve - Water Inlet NPT

• Spring loaded check valve
• Viton Seals
• 150 PSI
• Tru-Union Threaded and/or Socket Connections

1" PVC Check Valve - Water Inlet NPT

• Spring loaded check valve
• Viton Seals
• 150 PSI
• Tru-Union Threaded and/or Socket Connections

1 1/2" PVC Check Valve - Water Inlet NPT

• Spring loaded check valve
• Viton Seals
• 150 PSI
• Tru-Union Threaded and/or Socket Connections

2" PVC Check Valve - Water Inlet NPT

• Spring loaded check valve
• Viton Seals
• 150 PSI
• Tru-Union Threaded and/or Socket Connections

Springless Check Valve, Up to 100 PPD

• For Chlorine or Sulfur Dioxide
• Capacity: Up to 100 PPD

Call 281-370-3425 to determine availability in your area

Springless Check Valve, Up to 250 PPD

• For Chlorine or Sulfur Dioxide
• Capacity: Up to 250 PPD

Call 281-370-3425 to determine availability in your area