About On/Off Valves
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Easy-Access Threaded On/Off Valves
Extend your reach in hard-to-access areas—turn these valves on and off using a square ratchet to grasp the hole at the end of the handle. They are full port, so they do not restrict flow.
316 stainless steel valves are more corrosion resistant than bronze valves.
Valves with a grease fitting have a built-in lubrication point. Inject lubricant for smooth operation and an extended service life. You can also remove the fitting to drain excess fluid from your valve.
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: Air, Oil, Water
- Seal Material: PTFE Plastic
Drain | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | End-to-End Lg. | Pipe Size | Gender | Thread Type | Features | Each | |
Bronze Body | ||||||||||
NPT Female × NPT Female | ||||||||||
1/4 | 1.5 | 350 psi @ 100° F | 35° to 200° | 1 13/16" | __ | __ | __ | __ | 0000000 | 000000 |
3/8 | 1.5 | 350 psi @ 100° F | 35° to 200° | 1 13/16" | __ | __ | __ | __ | 0000000 | 00000 |
1/2 | 3.5 | 350 psi @ 100° F | 35° to 200° | 2 1/8" | __ | __ | __ | __ | 0000000 | 00000 |
3/4 | 3.8 | 350 psi @ 100° F | 35° to 200° | 2 5/16" | __ | __ | __ | __ | 0000000 | 00000 |
1 | Not Rated | 350 psi @ 100° F | 35° to 200° | 2 7/8" | __ | __ | __ | __ | 0000000 | 00000 |
1 1/4 | Not Rated | 350 psi @ 100° F | 35° to 200° | 3 3/8" | 1/8 | Female | NPT | Grease Fitting | 0000000 | 00000 |
1 1/2 | Not Rated | 350 psi @ 100° F | 35° to 200° | 3 11/16" | 1/8 | Female | NPT | Grease Fitting | 0000000 | 000000 |
2 | Not Rated | 350 psi @ 100° F | 35° to 200° | 4 1/2" | 1/8 | Female | NPT | Grease Fitting | 0000000 | 000000 |
2 1/2 | Not Rated | 400 psi @ 100° F | 35° to 200° | 5 1/2" | 1/8 | Female | NPT | Grease Fitting | 0000000 | 000000 |
3 | Not Rated | 400 psi @ 100° F | 35° to 200° | 7 1/8" | 1/8 | Female | NPT | Grease Fitting | 0000000 | 000000 |
4 | Not Rated | 400 psi @ 100° F | 35° to 200° | 8" | 1/8 | Female | NPT | Grease Fitting | 0000000 | 000000 |
BSPP Female × BSPP Female | ||||||||||
1/2 | Not Rated | 400 psi @ 100° F | 35° to 200° | 2" | __ | __ | __ | __ | 0000000 | 00000 |
3/4 | Not Rated | 400 psi @ 100° F | 35° to 200° | 2 5/16" | __ | __ | __ | __ | 0000000 | 00000 |
316 Stainless Steel Body | ||||||||||
NPT Female × NPT Female | ||||||||||
1/4 | Not Rated | 1000 psi @ 100° F | 35° to 200° | 2 3/16" | __ | __ | __ | __ | 0000000 | 00000 |
3/8 | Not Rated | 1000 psi @ 100° F | 35° to 200° | 2 3/16" | __ | __ | __ | __ | 0000000 | 00000 |
1/2 | Not Rated | 1000 psi @ 100° F | 35° to 200° | 2 1/2" | __ | __ | __ | __ | 0000000 | 00000 |
3/4 | Not Rated | 1000 psi @ 100° F | 35° to 200° | 2 11/16" | __ | __ | __ | __ | 0000000 | 00000 |
1 | Not Rated | 1000 psi @ 100° F | 35° to 200° | 3 5/16" | 1/8 | Female | NPT | Drain Plug, Grease Fitting | 0000000 | 00000 |
1 1/4 | Not Rated | 1000 psi @ 100° F | 35° to 200° | 3 7/8" | 1/8 | Female | NPT | Drain Plug, Grease Fitting | 0000000 | 000000 |
1 1/2 | Not Rated | 1000 psi @ 100° F | 35° to 200° | 4 1/4" | 1/8 | Female | NPT | Drain Plug, Grease Fitting | 0000000 | 000000 |
2 | Not Rated | 1000 psi @ 100° F | 35° to 200° | 4 3/4" | 1/8 | Female | NPT | Drain Plug, Grease Fitting | 0000000 | 000000 |
2 1/2 | Not Rated | 1000 psi @ 100° F | 35° to 200° | 6 5/16" | 1/8 | Female | NPT | Drain Plug, Grease Fitting | 0000000 | 000000 |
3 | Not Rated | 1000 psi @ 100° F | 35° to 200° | 7 5/16" | 1/8 | Female | NPT | Drain Plug, Grease Fitting | 0000000 | 000000 |
4 | Not Rated | 1000 psi @ 100° F | 35° to 200° | 8 13/16" | 1/8 | Female | NPT | Grease Fitting | 0000000 | 00000000 |