About On/Off Valves
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On/Off Valves with Solder-Connect Fittings
Solder these valves to metal tubing for a permanent, leak-tight connection.
Lever handles are easy to open and close—they give you more leverage than T-handles. The lever’s position shows you if these valves are open or closed. Fix lockable lever handles in place using a padlock (not included) with a shackle diameter up to 9/32”. T-handles resist accidental movement when snagged or bumped.
Full-port valves do not 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.
For technical drawings and 3-D models, click on a part number.
- Valve Type: Ball
- For Use With:
Solder Connect × Solder Connect: Air, Steam, Water
NPT Female × Solder Connect: Steam, Water - Seal Material: PTFE Plastic
- Specifications Met: See table
| For Copper Tube Size  | For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | End-to-End Lg. | Specifications Met | Each | |
Solder Connect × Solder Connect | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 5/8" | 46 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 2 1/4" | ASME B16.22, UL Listed, C-UL Listed | 00000000 | 000000 |
| 3/4 | 7/8" | 66 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 2 7/8" | ASME B16.22, UL Listed, C-UL Listed | 00000000 | 00000 |
| 1 | 1 1/8" | 93 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 3 3/8" | ASME B16.22, UL Listed, C-UL Listed | 00000000 | 00000 |
| 1 1/4 | 1 3/8" | 130 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 3 13/16" | ASME B16.22, UL Listed, C-UL Listed | 00000000 | 00000 |
| 1 1/2 | 1 5/8" | 290 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 4 1/2" | ASME B16.22, UL Listed, C-UL Listed | 00000000 | 00000 |
| 2 | 2 1/8" | 420 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 5 7/16" | ASME B16.22, UL Listed, C-UL Listed | 00000000 | 00000 |
| 2 1/2 | 2 5/8" | 590 | 300 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 6 5/8" | ASME B16.22 | 00000000 | 000000 |
| 3 | 3 1/8" | 740 | 300 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 7 5/8" | ASME B16.22 | 00000000 | 000000 |
- Valve Type: Ball
- For Use With: Air, Argon, Helium, Krypton, Neon, Steam, Water, Xenon
- Seal Material: PTFE Plastic
- Specifications Met: See table
| For Copper Tube Size | For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | End-to-End Lg. | For Max. Shackle Dia. | Specifications Met | Each | |
Solder Connect × Solder Connect | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 5/8" | 46 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 2 1/4" | 9/32" | ASME B16.22, UL Listed, C-UL Listed | 0000000 | 000000 |
| 3/4 | 7/8" | 66 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 2 7/8" | 9/32" | ASME B16.22, UL Listed, C-UL Listed | 0000000 | 00000 |
| 1 | 1 1/8" | 93 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 3 3/8" | 9/32" | ASME B16.22, UL Listed, C-UL Listed | 0000000 | 00000 |
| 1 1/4 | 1 3/8" | 130 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 3 13/16" | 9/32" | ASME B16.22, UL Listed, C-UL Listed | 0000000 | 00000 |
| 1 1/2 | 1 5/8" | 290 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 4 1/2" | 9/32" | ASME B16.22, UL Listed, C-UL Listed | 0000000 | 00000 |
| 2 | 2 1/8" | 420 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 5 7/16" | 9/32" | ASME B16.22, UL Listed, C-UL Listed | 0000000 | 000000 |
| 2 1/2 | 2 5/8" | 590 | 300 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 6 5/8" | 9/32" | ASME B16.22 | 0000000 | 000000 |
| 3 | 3 1/8" | 740 | 300 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 7 5/8" | 9/32" | ASME B16.22 | 0000000 | 000000 |
- Valve Type: Ball
- For Use With: Argon, Helium, Krypton, Neon, Oil, Steam, Water, Xenon
- Seal Material: PTFE Plastic
- Specifications Met: ASME B16.22, UL Listed, C-UL Listed
| For Copper Tube Size | For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | End-to-End Lg. | Each | |
Solder Connect × Solder Connect | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 5/8" | 46 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 2 1/4" | 0000000 | 000000 |
| 3/4 | 7/8" | 66 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 2 7/8" | 0000000 | 00000 |
| 1 | 1 1/8" | 93 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 3 3/8" | 0000000 | 00000 |
| 1 1/4 | 1 3/8" | 130 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 3 13/16" | 0000000 | 00000 |
| 1 1/2 | 1 5/8" | 290 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 4 1/2" | 0000000 | 00000 |
Solder-Connect On/Off Valves with Gauge Port and Strainer
- Valve Type: Ball
- For Use With: Oil, Water
- Seal Material: PTFE Plastic
- Specifications Met: ASME B16.22
Monitor and maintain flow quality from a single valve. These valves have gauge ports, a strainer, and a drain built in. Gauge ports let you take pressure, temperature, and other measurements in your line. A strainer traps debris to keep it out of your system, and a drain lets you release fluid and debris. These valves are full port, so they do not restrict flow.
Thanks to their solder-connect union fitting, these valves are especially useful in lines that require frequent maintenance and cleaning. Slide the union nut on the tube and solder the solder-connect fittings to your line for a permanent, leak-tight connection. You can then connect and disconnect the line with a turn of the union fitting.
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.
For technical drawings and 3-D models, click on a part number.
Screen | Drain | Gauge Ports | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Copper Tube Size | For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Temp. Range, °F | End-to-End Lg. | Material | Mesh Size | Hose Size | Gender | Thread Type | No. of | Pipe Size | Gender | Thread Type | Features | Each | |
Brass Body | |||||||||||||||||
Solder Connect × Solder-Connect Union | |||||||||||||||||
| 1/2 | 5/8" | 4.7 | 400 psi @ 100° F | 35° to 200° | 4 11/16" | 304 Stainless Steel | 20 × 20 | 3/4 | Male | GHT | 2 | 1/4 | Female | NPT | 3/8" Male UNF Pressure Fitting | 00000000 | 000000 |
| 3/4 | 7/8" | 9.5 | 400 psi @ 100° F | 35° to 200° | 5 3/8" | 304 Stainless Steel | 20 × 20 | 3/4 | Male | GHT | 2 | 1/4 | Female | NPT | 3/8" Male UNF Pressure Fitting | 00000000 | 000000 |
| 1 | 1 1/8" | 13.9 | 400 psi @ 100° F | 35° to 200° | 6 5/8" | 304 Stainless Steel | 20 × 20 | 3/4 | Male | GHT | 2 | 1/4 | Female | NPT | 3/8" Male UNF Pressure Fitting | 00000000 | 000000 |