Body Material Body Material |
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Ball Material Ball Material |
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Maximum Pressure Maximum Pressure |
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Seat Material Seat Material |
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Vacuum Rating Vacuum Rating |
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Port-to-Port Length Port-to-Port Length |
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Seal Material Seal Material |
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Maximum Steam Pressure Maximum Steam Pressure |
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Flow Coefficient (Cv) Flow Coefficient (Cv) |
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About On/Off Valves
More
Threaded On/Off Valves
Short lever handles, lockable oval handles, and T-handles resist accidental movement when snagged or bumped.
Full-port valves do not restrict flow.
Standard-port valves slightly restrict flow.
For technical drawings and 3-D models, click on a part number.
- Valve Type: Ball
- For Use With: Air, Steam, Water
- Seal Material: PTFE Plastic
| Pipe Size | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | Port-to-Port Lg. | Each | |
NPT Male × NPT Female | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1/4 | 250 psi @ 250° F | 150 psi @ 350° F | -50° to 350° | 29 | Full | 1" | 0000000 | 000000 |
| 3/8 | 250 psi @ 250° F | 150 psi @ 350° F | -50° to 350° | 29 | Full | 1" | 0000000 | 00000 |
| 1/2 | 250 psi @ 250° F | 150 psi @ 350° F | -50° to 350° | 29 | Full | 1 1/8" | 0000000 | 00000 |
NPT Male × NPT Male | ||||||||
| 1/4 | 250 psi @ 250° F | 150 psi @ 350° F | -50° to 350° | 29 | Full | 1 9/16" | 0000000 | 00000 |
| 3/8 | 250 psi @ 250° F | 150 psi @ 350° F | -50° to 350° | 29 | Full | 1 9/16" | 0000000 | 00000 |
| 1/2 | 250 psi @ 250° F | 150 psi @ 350° F | -50° to 350° | 29 | Full | 1 7/8" | 0000000 | 00000 |
NPTF Male × NPTF Female | ||||||||
| 1 | 250 psi @ 250° F | 250 psi @ 250° F | -50° to 350° | 29 | Standard | 1 7/8" | 0000000 | 00000 |
- Valve Type: Ball
- For Use With: Air, Steam, Water
- Seal Material: PTFE Plastic
| Pipe Size | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | Port-to-Port Lg. | Each | |
NPT Male × NPT Female | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1/4 | 250 psi @ 250° F | 150 psi @ 350° F | -50° to 350° | 29 | Full | 1" | 0000000 | 000000 |
| 3/8 | 250 psi @ 250° F | 150 psi @ 350° F | -50° to 350° | 29 | Full | 1" | 0000000 | 00000 |
| 1/2 | 250 psi @ 250° F | 150 psi @ 350° F | -50° to 350° | 29 | Full | 1 1/8" | 0000000 | 00000 |
Panel-Mount Threaded On/Off Valves
- Valve Type: Ball
- For Use With: Air, Argon, Helium, Krypton, Neon, Oil, Water, Xenon
- Seal Material: Fluoroelastomer Rubber
For installation in instrument panels, these valves have threads and a hex nut below the handle.
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.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | Port-to-Port Lg. | Panel Cutout Dia. | Each | |
Brass Body | |||||||||
|---|---|---|---|---|---|---|---|---|---|
NPT Female × NPT Female | |||||||||
| 1/8 | 1.4 | 1500 psi @ 70° F | -30° to 300° | 29 | Full | 15/16" | 9/16" | 0000000 | 000000 |
| 1/4 | 1.6 | 1500 psi @ 70° F | -30° to 300° | 29 | Full | 15/16" | 9/16" | 0000000 | 00000 |
| 3/8 | 2.7 | 600 psi @ 70° F | -30° to 300° | 29 | Standard | 1 1/8" | 9/16" | 0000000 | 00000 |
| 1/2 | 2.7 | 600 psi @ 70° F | -30° to 300° | 29 | Standard | 1 3/16" | 9/16" | 0000000 | 00000 |
NPT Male × NPT Male | |||||||||
| 1/8 | 1.4 | 1500 psi @ 70° F | -30° to 300° | 29 | Full | 1" | 9/16" | 0000000 | 00000 |
| 1/4 | 1.6 | 1500 psi @ 70° F | -30° to 300° | 29 | Full | 1" | 9/16" | 0000000 | 00000 |
| 3/8 | 2.7 | 600 psi @ 70° F | -30° to 300° | 29 | Standard | 1 1/16" | 9/16" | 0000000 | 00000 |
| 1/2 | 2.7 | 600 psi @ 70° F | -30° to 300° | 29 | Standard | 1 5/16" | 9/16" | 0000000 | 00000 |
Plastic Threaded On/Off Valves
T-handles resist accidental movement when snagged or bumped.
Full-port valves do not restrict flow.
For technical drawings and 3-D models, click on a part number.
- Valve Type: Ball
- For Use With: Air, Argon, Helium, Krypton, Neon, Water, Xenon
- Seal Material: Buna-N Rubber
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Port Type | Port-to-Port Lg. | Each | |
Dark Gray PVC Plastic Body | |||||||
|---|---|---|---|---|---|---|---|
NPT Female × NPT Female | |||||||
| 1/4 | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 3/16" | 00000000 | 00000 |
| 3/8 | 2.7 | 125 psi @ 140° F | 35° to 140° | Full | 1 3/16" | 00000000 | 0000 |
NPT Female × NPT Male | |||||||
| 1/4 | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 00000000 | 0000 |
| 3/8 | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 3/16" | 00000000 | 0000 |
Plastic On/Off Valves with Barbed Fittings
Barbs grip onto tubing, providing a secure hold.
Full-port valves do not restrict flow.
For technical drawings and 3-D models, click on a part number.
- Valve Type: Ball
- For Use With: Air, Argon, Helium, Krypton, Neon, Water, Xenon
- Seal Material: Buna-N Rubber
| Pipe Size | For Tube ID | Max. Pressure | Temperature Range, °F | Port Type | Port-to-Port Lg. | Each | |
Dark Gray PVC Plastic Body | |||||||
|---|---|---|---|---|---|---|---|
NPT Female × Barbed | |||||||
| 1/4 | 3/8", 1/2", 5/8" | 125 psi @ 140° F | 35° to 140° | Full | 2 1/4" | 00000000 | 00000 |
| 3/8 | 3/8", 1/2", 5/8" | 125 psi @ 140° F | 35° to 140° | Full | 2 1/4" | 00000000 | 0000 |
NPT Male × Barbed | |||||||
| 1/4 | 3/8", 1/2", 5/8" | 125 psi @ 140° F | 35° to 140° | Full | 2 1/4" | 00000000 | 0000 |
| 3/8 | 3/8", 1/2", 5/8" | 125 psi @ 140° F | 35° to 140° | Full | 2 1/4" | 00000000 | 0000 |
Compact Flanged On/Off Valves
- Valve Type: Ball
- For Use With: Air, Argon, Helium, Krypton, Neon, Oil, Steam, Water, Xenon
- Seal Material: PTFE Plastic
Also known as wafer ball valves, these combine the slim body of a butterfly valve with the high flow rates of a flanged ball valve. All have a 316 stainless steel body for excellent corrosion resistance. They are full port, so they 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.
Bolts | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Pressure Class | Flange OD | Circle Dia. | No. of Holes | Hole Thread Size | Included | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | End-to-End Lg. | Actuator Mounting Hole Thread Size | Each | |
316 Stainless Steel Body | |||||||||||||||
Flanged × Flanged | |||||||||||||||
| 1 | 150 | 4 13/16" | 3 1/8" | 4 | 1/2" UNC | No | 74.6 | 275 psi @ 100° F | 50 psi @ 295° F | 0° to 365° | 28 | 1 13/16" | M5 | 0000000 | 0000000 |
| 1 1/2 | 150 | 5" | 3 7/8" | 4 | 1/2" UNC | No | 201.3 | 275 psi @ 100° F | 50 psi @ 295° F | 0° to 365° | 28 | 2 1/2" | M6 | 0000000 | 000000 |
| 2 | 150 | 6" | 4 3/4" | 4 | 5/8" UNC | No | 348.6 | 275 psi @ 100° F | 50 psi @ 295° F | 0° to 365° | 28 | 3 1/4" | M6 | 0000000 | 000000 |
| 2 1/2 | 150 | 7" | 5 1/2" | 4 | 5/8" UNC | No | 631.4 | 275 psi @ 100° F | 50 psi @ 295° F | 0° to 365° | 28 | 4 1/16" | M8 | 0000000 | 000000 |
| 3 | 150 | 7 1/2" | 6" | 4 | 5/8" UNC | No | 1,009.5 | 275 psi @ 100° F | 50 psi @ 295° F | 0° to 365° | 28 | 4 13/16" | M8 | 0000000 | 000000 |
| 4 | 150 | 8 3/4" | 7 1/2" | 8 | 5/8" UNC | No | 1,577.3 | 275 psi @ 100° F | 50 psi @ 295° F | 0° to 365° | 28 | 6" | M10 | 0000000 | 00000000 |
Flanged On/Off Valves
Bolt these valves to ANSI flanges. Their lockable lever handle can be fixed in place using a padlock (not included). These valves have four mounting holes for attaching an actuator.
316 stainless steel valves are more corrosion resistant than cast iron or steel valves.
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.
For technical drawings and 3-D models, click on a part number.
- Valve Type: Ball
- For Use With:
Full Port: Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam
Standard Port: Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon - Seal Material: PTFE Plastic
- Specifications Met:
Full Port: ASME B16.10, ASME B16.5
Standard Port: ASME B16.34
Bolts | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Pressure Class | Flange OD | Circle Dia. | No. of Holes | Hole Size | Included | Flow Coefficient (Cv) | Max. Pressure | Temp. Range, °F | Vacuum Rating, in. of Hg | End-to-End Lg. | For Max. Shackle Dia. | Actuator Mounting Hole Thread Size | Each | |
Flanged × Flanged with Standard Port | |||||||||||||||
| 6 | 150 | 11" | 9 1/2" | 8 | 0.88" | No | 1,020 | 275 psi @ 100° F | -20° to 450° | Not Rated | 10 1/2" | 1 3/8" | 5/8"-11 | 00000000 | 000000000 |
| 8 | 150 | 13 1/2" | 11 3/4" | 8 | 0.88" | No | 1,800 | 275 psi @ 100° F | -20° to 450° | Not Rated | 11 1/2" | 1 3/8" | M12 | 00000000 | 00000000 |