About Gradual On/Off Valves
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About On/Off Valves
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Threaded On/Off Valves
Use these valves in general purpose applications, such as those with water, oil, air, and inert gas.
Brass valves have good corrosion resistance to air, water, and oil. Plated brass valves are more corrosion resistant than plain brass and bronze valves. Full-port valves do not restrict flow. FM-approved valves are used in fire suppression systems. They help isolate parts of water supply systems in buildings and plants.
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.


- Valve Type: Ball
- For Use With: See table
- Seal Material: See table
- Specifications Met: See table
Lever handles give you the most leverage for quickly opening and closing valves with minimal effort.
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | End-to-End Lg. | Ball Material | Seal Material | For Use With | Specifications Met | Each | |
NPT Female × NPT Female | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4 | 4.5 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 1 3/4" | Brass | Fluorocarbon Rubber | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K21 | 000000 |
| 3/8 | 9.5 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 1 3/4" | Brass | Fluorocarbon Rubber | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K22 | 00000 |
| 1/2 | 32.3 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 2 5/16" | Brass | Fluorocarbon Rubber | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K23 | 00000 |
| 3/4 | 48.5 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 2 1/2" | Brass | Fluorocarbon Rubber | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K24 | 00000 |
| 1 | 80.9 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 3 3/16" | Brass | Fluorocarbon Rubber | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K25 | 00000 |
| 1 1/4 | 92.4 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 3 11/16" | Brass | Fluorocarbon Rubber | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K26 | 00000 |
| 1 1/2 | 144.4 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 4" | Brass | Fluorocarbon Rubber | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K27 | 00000 |
| 2 | 206.8 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 4 3/4" | Brass | Fluorocarbon Rubber | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K28 | 00000 |
| 2 1/2 | 596.2 | 450 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 6 1/8" | Brass | Fluorocarbon Rubber | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | CSA-US Certified, CSA Certified | 47865K71 | 000000 |
| 3 | 896.5 | 450 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 7" | Brass | Fluorocarbon Rubber | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | CSA-US Certified, CSA Certified | 47865K72 | 000000 |
| 4 | 1,305.5 | 450 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 8 1/2" | Brass | Fluorocarbon Rubber | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | CSA-US Certified, CSA Certified | 47865K73 | 000000 |
NPT Female × NPT Male | |||||||||||||
| 1/4 | 4.5 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 1/4" | Brass | PTFE Plastic | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K41 | 00000 |
| 3/8 | 9.5 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 1/4" | Brass | PTFE Plastic | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K42 | 00000 |
| 1/2 | 32.3 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 3/4" | Brass | PTFE Plastic | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K43 | 00000 |
| 3/4 | 48.5 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 3" | Brass | PTFE Plastic | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K44 | 00000 |
| 1 | 80.9 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 3 5/8" | Brass | PTFE Plastic | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K45 | 00000 |
| 1 1/4 | 92.4 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 4 3/16" | Brass | PTFE Plastic | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K46 | 00000 |
| 1 1/2 | 144.4 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 4 7/16" | Brass | PTFE Plastic | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K47 | 00000 |
| 2 | 206.8 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 5 1/4" | Brass | PTFE Plastic | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K48 | 000000 |
| 2 1/2 | 596.2 | 450 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 7 1/8" | Chrome-Plated Brass | PTFE Plastic | Water, Air, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 8196N31 | 000000 |
| 3 | 896.5 | 450 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 8" | Brass | PTFE Plastic | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K49 | 000000 |
| 4 | 1,305.5 | 450 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 9 3/8" | Brass | PTFE Plastic | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 47865K51 | 000000 |


- Valve Type: Ball
- For Use With: See table
- Seal Material: See table
- Specifications Met: See table
Lever handles give you the most leverage for quickly opening and closing valves with minimal effort.
Lockable handles can be fixed in place using a padlock (not included).
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | End-to-End Lg. | Ball Material | Seal Material | For Max. Shackle Dia. | For Use With | Specifications Met | Each | |
NPT Female × NPT Female | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4 | 6.5 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 1 3/4" | Brass | Fluoroelastomer Rubber | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K11 | 000000 |
| 3/8 | 10 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 1 3/4" | Brass | Fluoroelastomer Rubber | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K12 | 00000 |
| 1/2 | 46 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 2 5/16" | Brass | Fluoroelastomer Rubber | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K13 | 00000 |
| 3/4 | 66 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 2 1/2" | Brass | Fluoroelastomer Rubber | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K14 | 00000 |
| 1 | 93 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 3 3/16" | Brass | Fluoroelastomer Rubber | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K15 | 00000 |
| 1 1/4 | 130 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 3 11/16" | Brass | Fluoroelastomer Rubber | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K16 | 00000 |
| 1 1/2 | 290 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 4" | Brass | Fluoroelastomer Rubber | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K17 | 00000 |
| 2 | 420 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 4 3/4" | Brass | Fluoroelastomer Rubber | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K18 | 000000 |
| 2 1/2 | 590 | 450 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 6 1/8" | Brass | Fluoroelastomer Rubber | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | CSA-US Certified, CSA Certified | 4629K71 | 000000 |
| 3 | 740 | 450 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 7" | Brass | Fluoroelastomer Rubber | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | CSA-US Certified, CSA Certified | 4629K72 | 000000 |
| 4 | 1,400 | 450 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 8 1/2" | Brass | Fluoroelastomer Rubber | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | CSA-US Certified, CSA Certified | 4629K73 | 000000 |
NPT Female × NPT Male | ||||||||||||||
| 1/4 | 6.5 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 1/4" | Brass | PTFE Plastic | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K41 | 00000 |
| 3/8 | 10 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 1/4" | Brass | PTFE Plastic | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K42 | 00000 |
| 1/2 | 46 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 3/4" | Brass | PTFE Plastic | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K43 | 00000 |
| 3/4 | 66 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 3" | Brass | PTFE Plastic | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K44 | 00000 |
| 1 | 93 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 3 5/8" | Brass | PTFE Plastic | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K45 | 00000 |
| 1 1/4 | 130 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 4 3/16" | Brass | PTFE Plastic | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K46 | 00000 |
| 1 1/2 | 290 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 4 7/16" | Brass | PTFE Plastic | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K47 | 00000 |
| 2 | 420 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 5 1/4" | Brass | PTFE Plastic | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K48 | 000000 |
| 2 1/2 | 596.2 | 450 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 7 1/8" | Chrome-Plated Brass | PTFE Plastic | 9/32" | Water, Air, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 8196N34 | 000000 |
| 3 | 740 | 450 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 8" | Brass | PTFE Plastic | 9/32" | Water, Oil, Air, Argon, Helium, Krypton, Neon, Xenon, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K49 | 000000 |
| 4 | 1,305.5 | 450 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 8 1/2" | Chrome-Plated Brass | PTFE Plastic | 9/32" | Water, Air, Steam | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4629K51 | 000000 |

- Valve Type: Ball
- For Use With: See table
- Seal Material: See table
- Specifications Met: See table
Lever handles give you the most leverage for quickly opening and closing valves with minimal effort.
Spring-close lever handles automatically close when you release the lever. Also known as a deadman’s handle, they’re good for applications where flow volume should be closely monitored to avoid overflowing tanks and spillage.
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | End-to-End Lg. | Ball Material | Seal Material | For Use With | Specifications Met | Each | |
NPT Female × NPT Female | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4 | 6.5 | 600 psi @ 100° F | -40° to 350° | 29.9 | Full | 1 3/4" | Brass | Fluoroelastomer Rubber | Water, Air | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4088T8 | 000000 |
| 3/8 | 10 | 600 psi @ 100° F | -40° to 350° | 29.9 | Full | 1 3/4" | Brass | Fluoroelastomer Rubber | Water, Air | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4088T9 | 00000 |
| 1/2 | 46 | 600 psi @ 100° F | -40° to 350° | 29.9 | Full | 2 5/16" | Brass | Fluoroelastomer Rubber | Water, Air | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4088T11 | 00000 |
| 3/4 | 66 | 600 psi @ 100° F | -40° to 350° | 29.9 | Full | 2 1/2" | Brass | Fluoroelastomer Rubber | Water, Air | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4088T12 | 00000 |
| 1 | 93 | 600 psi @ 100° F | -40° to 350° | 29.9 | Full | 3 3/16" | Brass | Fluoroelastomer Rubber | Water, Air | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4088T13 | 00000 |
| 1 1/4 | 130 | 600 psi @ 100° F | -40° to 350° | 29.9 | Full | 3 11/16" | Brass | Fluoroelastomer Rubber | Water, Air | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4088T14 | 000000 |
| 1 1/2 | 290 | 600 psi @ 100° F | -40° to 350° | 29.9 | Full | 4" | Brass | Fluoroelastomer Rubber | Water, Air | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4088T15 | 000000 |
| 2 | 420 | 600 psi @ 100° F | -40° to 350° | 29.9 | Full | 4 3/4" | Brass | Fluoroelastomer Rubber | Water, Air | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4088T16 | 000000 |

- Valve Type: Ball
- For Use With: Air, Argon, Helium, Krypton, Neon, Oil, Steam, Water, Xenon
- Seal Material: PTFE Plastic
- Specifications Met: FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified
Lever handles give you the most leverage for quickly opening and closing valves with minimal effort.
Short lever handles resist accidental movement when bumped or snagged.
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | End-to-End Lg. | Ball Material | Each | |
NPT Female × NPT Male | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/4 | 6.5 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 1/4" | Brass | 47865K11 | 000000 |
| 3/8 | 10 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 1/4" | Brass | 47865K12 | 00000 |
| 1/2 | 46 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 3/4" | Brass | 47865K13 | 00000 |
| 3/4 | 66 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 3" | Brass | 47865K14 | 00000 |
| 1 | 93 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 3 5/8" | Brass | 47865K15 | 00000 |
| 1 1/4 | 130 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 4 3/16" | Brass | 47865K16 | 00000 |
| 1 1/2 | 290 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 4 7/16" | Brass | 47865K17 | 00000 |
| 2 | 420 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 5 1/4" | Brass | 47865K18 | 000000 |


- Valve Type: Ball
- For Use With: Air, Steam, Water
- Seal Material:
NPT Female × NPT Female: Fluorelastomer Rubber
NPT Female × NPT Male: PTFE Plastic - Specifications Met: See table
Lockable handles can be fixed in place using a padlock (not included).
Oval handles have the largest gripping surface of any handle type, so they’re the easiest to grip when slippery.
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | End-to-End Lg. | Ball Material | For Max. Shackle Dia. | Specifications Met | Each | |
NPT Female × NPT Female | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4 | 6.5 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 1 3/4" | Brass | 5/16" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K41 | 000000 |
| 3/8 | 10 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 1 3/4" | Brass | 5/16" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K42 | 00000 |
| 1/2 | 46 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 2 5/16" | Brass | 5/16" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K43 | 00000 |
| 3/4 | 66 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 2 1/2" | Brass | 5/16" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K44 | 00000 |
| 1 | 93 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 3 3/16" | Brass | 5/16" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K45 | 00000 |
| 1 1/4 | 130 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 3 11/16" | Brass | 5/16" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K46 | 00000 |
| 1 1/2 | 290 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 4" | Brass | 5/16" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K47 | 00000 |
| 2 | 420 | 600 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 4 3/4" | Brass | 5/16" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K48 | 000000 |
| 2 1/2 | 590 | 450 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 6 1/8" | Brass | 5/16" | CSA-US Certified, CSA Certified | 4901K67 | 000000 |
| 3 | 740 | 450 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 7" | Brass | 5/16" | CSA-US Certified, CSA Certified | 4901K49 | 000000 |
| 4 | 1,400 | 450 psi @ 100° F | 150 psi @ 350° F | -40° to 350° | 29.9 | Full | 8 1/2" | Brass | 5/16" | CSA-US Certified, CSA Certified | 4901K61 | 000000 |
NPT Female × NPT Male | ||||||||||||
| 1/4 | 6.5 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 1/4" | Brass | 9/32" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K51 | 00000 |
| 3/8 | 10 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 1/4" | Brass | 9/32" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K52 | 00000 |
| 1/2 | 46 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 3/4" | Brass | 9/32" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K53 | 00000 |
| 3/4 | 66 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 3" | Brass | 9/32" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K54 | 00000 |
| 1 | 93 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 3 5/8" | Brass | 9/32" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K55 | 00000 |
| 1 1/4 | 130 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 4 3/16" | Brass | 9/32" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K62 | 00000 |
| 1 1/2 | 290 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 4 7/16" | Brass | 9/32" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K63 | 00000 |
| 2 | 420 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 5 1/4" | Brass | 9/32" | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 4901K64 | 000000 |


- Valve Type: Ball
- For Use With: Argon, Helium, Krypton, Neon, Oil, Steam, Water, Xenon
- Seal Material: PTFE Plastic
- Specifications Met: FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified
T-handles resist accidental movement when bumped or snagged.
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | End-to-End Lg. | Ball Material | Each | |
NPT Female × NPT Female | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/4 | 6.5 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 1 3/4" | Brass | 4082T12 | 000000 |
| 3/8 | 10 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 1 3/4" | Brass | 4082T13 | 00000 |
| 1/2 | 46 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 5/16" | Brass | 4082T14 | 00000 |
| 3/4 | 66 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 1/2" | Brass | 4082T15 | 00000 |
| 1 | 93 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 3 3/16" | Brass | 4082T16 | 00000 |
| 1 1/4 | 130 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 3 11/16" | Brass | 4082T17 | 00000 |
| 1 1/2 | 290 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 4" | Brass | 4082T18 | 00000 |
| 2 | 420 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 4 3/4" | Brass | 4082T21 | 00000 |
NPT Male × NPT Female | ||||||||||
| 1/4 | 6.5 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 1/4" | Brass | 4082T42 | 00000 |
| 3/8 | 10 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 1/4" | Brass | 4082T43 | 00000 |
| 1/2 | 46 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 2 3/4" | Brass | 4082T44 | 00000 |
| 3/4 | 66 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 3" | Brass | 4082T45 | 00000 |
| 1 | 93 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 3 5/8" | Brass | 4082T46 | 00000 |
| 1 1/4 | 130 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 4 3/16" | Brass | 4082T47 | 00000 |
| 1 1/2 | 290 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 4 7/16" | Brass | 4082T48 | 00000 |
| 2 | 420 | 600 psi @ 100° F | 150 psi @ 365° F | -40° to 350° | 29.9 | Full | 5 1/4" | Brass | 4082T51 | 000000 |

- Valve Type: Ball
- For Use With: See table
- Seal Material: See table
- Specifications Met: See table
Lever handles give you the most leverage for quickly opening and closing valves with minimal effort.
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | End-to-End Lg. | Ball Material | Seal Material | For Use With | Specifications Met | Each | |
NPT Female × NPT Female | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 1/2 | 596.2 | 450 psi @ 100° F | -40° to 350° | 29.9 | Full | 6 1/8" | Chrome-Plated Brass | PTFE Plastic | Water, Air | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 8196N32 | 0000000 |
| 4 | 1,305.5 | 450 psi @ 100° F | -40° to 350° | 29.9 | Full | 8 1/2" | Chrome-Plated Brass | PTFE Plastic | Water, Air | FM Approved, UL Listed, C-UL Listed, CSA-US Certified, CSA Certified | 8196N33 | 000000 |

- Valve Type: Ball
- For Use With:
NPT: Air, Argon, Helium, Krypton, Neon, Oil, Water, Xenon
BSPT: Air, Oil, Water, Steam - Specifications Met:
NPT: FM Approved, UL Listed, CSA-US Certified, CSA Certified
BSPT: FM Approved
T-handles resist accidental movement when bumped or snagged.
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | End-to-End Lg. | Ball Material | Each | |
NPT Female × NPT Female | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/4 | 6.5 | 600 psi @ 100° F | -40° to 350° | 29.89 | Full | 1 3/4" | Brass | 4073T11 | 000000 |
| 3/8 | 10 | 600 psi @ 100° F | -40° to 350° | 29.89 | Full | 1 3/4" | Brass | 4073T12 | 00000 |
| 1/2 | 46 | 600 psi @ 100° F | -40° to 350° | 29.89 | Full | 2 5/16" | Brass | 4073T13 | 00000 |
| 3/4 | 66 | 600 psi @ 100° F | -40° to 350° | 29.89 | Full | 2 9/16" | Brass | 4073T14 | 00000 |
| 1 | 93 | 600 psi @ 100° F | -40° to 350° | 29.89 | Full | 3 3/16" | Brass | 4073T21 | 00000 |
| 1 1/4 | 130 | 600 psi @ 100° F | -40° to 350° | 29.89 | Full | 3 11/16" | Brass | 4073T22 | 00000 |
| 1 1/2 | 290 | 600 psi @ 100° F | -40° to 350° | 29.89 | Full | 4" | Brass | 4073T23 | 00000 |
| 2 | 420 | 600 psi @ 100° F | -40° to 350° | 29.89 | Full | 4 3/4" | Brass | 4073T24 | 000000 |
Threaded On/Off Valves with Gauge Port
- Valve Type: Ball
- For Use With: Air, Water
- Seal Material: Fluoroelastomer Rubber
- Specifications Met: C-UL Listed, CSA Certified, CSA-US Certified, UL Listed
Attach a gauge to the side port on these valves to monitor pressure, temperature, and other measurements in your line. The port can also be used to drain and divert liquid. These valves are full port, so they do not restrict flow.
Lever handles are easy to open and close—they give you the most leverage of any handle type.
Lockable handles can be fixed in place using a padlock (not included).
Short-lever handles and T-handles resist accidental movement when snagged or bumped.
Oval handles have the largest gripping surface of any handle type, so they’re the easiest to grip when slippery.
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.

Gauge Port | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Pipe Size | Gender | Thread Type | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | End-to-End Lg. | Each | |
NPT Female × NPT Female | ||||||||||
| 1/2 | 1/4 | Female | NPT | 32.3 | 600 psi @ 100° F | -40° to 350° | 29.9 | 2 9/16" | 4085T21 | 000000 |
| 3/4 | 1/4 | Female | NPT | 48.5 | 600 psi @ 100° F | -40° to 350° | 29.9 | 2 3/4" | 4085T22 | 00000 |
| 1 | 1/4 | Female | NPT | 80.9 | 600 psi @ 100° F | -40° to 350° | 29.9 | 3 7/16" | 4085T23 | 00000 |
| 1 1/4 | 1/4 | Female | NPT | 92.4 | 600 psi @ 100° F | -40° to 350° | 29.9 | 3 7/8" | 4085T24 | 00000 |
| 1 1/2 | 1/4 | Female | NPT | 144.4 | 600 psi @ 100° F | -40° to 350° | 29.9 | 4 1/4" | 4085T25 | 00000 |
| 2 | 1/4 | Female | NPT | 206.8 | 600 psi @ 100° F | -40° to 350° | 29.9 | 5" | 4085T26 | 000000 |

Gauge Port | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Pipe Size | Gender | Thread Type | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | End-to-End Lg. | Each | |
NPT Female × NPT Female | ||||||||||
| 1/2 | 1/4 | Female | NPT | 32.3 | 600 psi @ 100° F | -40° to 350° | 29.9 | 2 9/16" | 4085T513 | 000000 |
| 3/4 | 1/4 | Female | NPT | 48.5 | 600 psi @ 100° F | -40° to 350° | 29.9 | 2 3/4" | 4085T514 | 00000 |
| 1 | 1/4 | Female | NPT | 80.9 | 600 psi @ 100° F | -40° to 350° | 29.9 | 3 7/16" | 4085T515 | 00000 |

Gauge Port | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Pipe Size | Gender | Thread Type | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | End-to-End Lg. | For Max. Shackle Dia. | Each | |
NPT Female × NPT Female | |||||||||||
| 1/2 | 1/4 | Female | NPT | 32.3 | 600 psi @ 100° F | -40° to 350° | 29.9 | 2 9/16" | 9/32" | 4085T332 | 000000 |
| 3/4 | 1/4 | Female | NPT | 48.5 | 600 psi @ 100° F | -40° to 350° | 29.9 | 2 3/4" | 9/32" | 4085T361 | 00000 |
| 1 | 1/4 | Female | NPT | 80.9 | 600 psi @ 100° F | -40° to 350° | 29.9 | 3 7/16" | 9/32" | 4085T452 | 00000 |
| 1 1/4 | 1/4 | Female | NPT | 92.4 | 600 psi @ 100° F | -40° to 350° | 29.9 | 3 7/8" | 9/32" | 4085T455 | 00000 |
| 1 1/2 | 1/4 | Female | NPT | 144.4 | 600 psi @ 100° F | -40° to 350° | 29.9 | 4 1/4" | 9/32" | 4085T972 | 00000 |
| 2 | 1/4 | Female | NPT | 206.8 | 600 psi @ 100° F | -40° to 350° | 29.9 | 5" | 9/32" | 4085T991 | 000000 |

Gauge Port | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Pipe Size | Gender | Thread Type | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | End-to-End Lg. | Each | |
NPT Female × NPT Female | ||||||||||
| 1/2 | 1/4 | Female | NPT | 32.3 | 600 psi @ 100° F | -40° to 350° | 29.9 | 2 9/16" | 4085T241 | 000000 |
| 3/4 | 1/4 | Female | NPT | 48.5 | 600 psi @ 100° F | -40° to 350° | 29.9 | 2 3/4" | 4085T255 | 00000 |
| 1 | 1/4 | Female | NPT | 80.9 | 600 psi @ 100° F | -40° to 350° | 29.9 | 3 7/16" | 4085T272 | 00000 |
| 1 1/4 | 1/4 | Female | NPT | 92.4 | 600 psi @ 100° F | -40° to 350° | 29.9 | 3 7/8" | 4085T275 | 00000 |
| 1 1/2 | 1/4 | Female | NPT | 144.4 | 600 psi @ 100° F | -40° to 350° | 29.9 | 4 1/4" | 4085T313 | 00000 |
| 2 | 1/4 | Female | NPT | 206.8 | 600 psi @ 100° F | -40° to 350° | 29.9 | 5" | 4085T322 | 000000 |

Gauge Port | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Pipe Size | Gender | Thread Type | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | End-to-End Lg. | For Max. Shackle Dia. | Each | |
NPT Female × NPT Female | |||||||||||
| 1/2 | 1/4 | Female | NPT | 32.3 | 600 psi @ 100° F | -40° to 350° | 29.9 | 2 9/16" | 9/32" | 4085T516 | 000000 |
| 3/4 | 1/4 | Female | NPT | 48.5 | 600 psi @ 100° F | -40° to 350° | 29.9 | 2 3/4" | 9/32" | 4085T517 | 00000 |
| 1 | 1/4 | Female | NPT | 80.9 | 600 psi @ 100° F | -40° to 350° | 29.9 | 3 7/16" | 9/32" | 4085T518 | 00000 |

























