About On/Off Valves
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Single-Inlet Sink Faucets
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Style J can also be used with deionized and demineralized water. The faucet with automatic shut-off prevents wasted water by stopping the flow of water when the handle is released.
Inlet | Spout | Faucets | Replacement Cartridges | ||||||||||
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Style | For Water Temp. | Pipe Size | Thread Type | Flow Rate, gpm | Lg. | Ht. | Outlet Hose Connection Type | For No. of Sink Faucet Holes | Features | Each | Each | ||
Fixed Spout—PVC Plastic | |||||||||||||
J | Hot or Cold | 3/8 | NPT | 3.8 | 6 1/4" | 14" | Barbed | 1 | __ | 0000000 | 0000000 | 0000000 | 000000 |
J | Hot or Cold | 3/8 | NPT | 3.8 | 6 1/4" | 14" | Barbed | 1 | Automatic Shut-Off | 0000000 | 000000 | 000000 | 00 |
On/Off Valves with Barbed Fittings for Chemicals
Barbs grip onto tubing, providing a secure hold. To withstand aggressive and corrosive solutions in chemical-processing applications, these valves have a plastic body and a chemical-resistant seal.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
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- Valve Type: Stop Cock
- For Use With: Air, Carbon Dioxide, Deionized Water, Ethylene Glycol, Isopropyl Alcohol, Mineral Spirits, Natural Gas, Oxygen, Phosphoric Acid, Soap Solutions, Sodium Hydroxide
- Seal Material: EPDM Rubber
- Seat Material: EPDM Rubber
Compact Threaded On/Off Valves for Chemicals
For chemical-processing applications in confined areas, these valves have an EPDM seal and a PVC or CPVC body to withstand aggressive and corrosive solutions and a low-profile handle to fit in tight spots.
Full-port valves do not restrict flow.
Standard-port valves slightly restrict flow.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
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- Valve Type:
For Lever Valves: Stop Cock
For T-Handle Valves: Ball - For Use With: Ammonia, Carbon Dioxide, Ethylene Glycol, Hydrochloric Acid, Isopropyl Alcohol, Liquid Carbon Dioxide, Phosphoric Acid, Sodium Hydroxide, Water
- Seal Material: EPDM Rubber
Pipe Size | Flow Coefficient (Cv) | Port Type | Max. Pressure | Temperature Range, °F | End-to-End Lg. | Each | |
NPT Female × NPT Male with Lever | |||||||
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1/4 | 1.6 | Standard | 150 psi @ 70° F | 35° to 120° | 2 3/4" | 00000000 | 000000 |
NPT Female × NPT Female with Lever | |||||||
1/4 | 1.6 | Standard | 150 psi @ 70° F | 35° to 120° | 2 13/16" | 00000000 | 00000 |
NPT Female × NPT Female with T-Handle | |||||||
3/8 | 7.7 | Full | 150 psi @ 70° F | 30° to 120° | 2 3/4" | 00000000 | 00000 |
1/2 | 14 | Full | 150 psi @ 70° F | 30° to 120° | 3 1/8" | 00000000 | 00000 |
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- Valve Type: Ball
- For Use With: Carbon Dioxide, Ethylene Glycol, Isopropyl Alcohol, Liquid Carbon Dioxide, Phosphoric Acid, Water
- Seal Material: EPDM Rubber
Sampling Valves for Water
- Valve Type: Ball
- For Use With: Water
- Seal Material: Buna-N Rubber
To test water quality without interrupting flow, turn the handle to drain a small amount of liquid through the sampling outlet. These valves cannot shut off flow. All are standard port, so they slightly restrict flow.
For technical drawings and 3-D models, click on a part number.
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Inlet Pipe Size | Outlet Pipe Size | Sampling Outlet Pipe Size | Flow Pattern | Flow Coefficient (Cv) | Max. Pressure | Max. Temp., °F | End-to-End Lg. | Each | |
PVC Plastic Body | |||||||||
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1/2 | 1/2 | 1/4 | T-Pattern | 4 | 125 psi @ 140° F | 140° | 2 1/2" | 0000000 | 000000 |
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Sampling Outlet | ||||||||||
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Inlet Pipe Size | Outlet Pipe Size | For Tube ID | ForTube OD | Flow Pattern | Flow Coefficient (Cv) | Max. Pressure | Max. Temp., °F | End-to-End Lg. | Each | |
PVC Plastic Body | ||||||||||
1/2 | 1/2 | 1/8" | 1/4" | T-Pattern | 0.6 | 125 psi @ 140° F | 140° | 2 1/2" | 0000000 | 000000 |
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Inlet | Outlet | Sampling Outlet | |||||||||
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For Tube ID | For Tube OD | For Tube ID | For Tube OD | Pipe Size | Flow Pattern | Flow Coefficient (Cv) | Max. Pressure | Max. Temp., °F | End-to-End Lg. | Each | |
PVC Plastic Body | |||||||||||
1/8" | 3/8" | 1/8" | 3/8" | 1/4 | T-Pattern | 1.6 | 125 psi @ 140° F | 140° | 3 15/16" | 0000000 | 000000 |
1/8" | 1/2" | 1/8" | 1/2" | 1/4 | T-Pattern | 3.8 | 125 psi @ 140° F | 140° | 3 15/16" | 0000000 | 00000 |
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Inlet | Outlet | Sampling Outlet | ||||||||||
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For Tube ID | For Tube OD | For Tube ID | For Tube OD | For Tube ID | For Tube OD | Flow Pattern | Flow Coefficient (Cv) | Max. Pressure | Max. Temp., °F | End-to-End Lg. | Each | |
PVC Plastic Body | ||||||||||||
1/8" | 3/8" | 1/8" | 3/8" | 1/8" | 1/4" | T-Pattern | 0.6 | 125 psi @ 140° F | 140° | 3 15/16" | 0000000 | 000000 |
1/8" | 1/2" | 1/8" | 1/2" | 1/8" | 1/4" | T-Pattern | 0.6 | 125 psi @ 140° F | 140° | 3 15/16" | 0000000 | 00000 |