About On/Off Valves
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Panel-Mount Threaded On/Off Valves
Access the handle of these valves while protecting your line behind an instrument panel. They have threads and a hex nut below the handle for panel mounting.
316 stainless steel valves are more corrosion resistant than brass valves.
Valves with an anchored ball are best for high-pressure applications where flow would push the ball in a standard ball valve. The ball in these valves is secured at both ends to create a tight seal and reduce the effort needed to open and close these 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.

- Valve Type: Ball
- For Use With:
316 Stainless Steel: Water, Oil, Air, Nitrogen
Brass: Water, Oil, Air - Seal Material: See table
Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Seal Material | Port Type | End-to-End Lg. | Panel Cutout Dia. | Features | Each | |
316 Stainless Steel Body | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
NPT Female × NPT Female | |||||||||||
1/8 × 1/8 | 1 | 10000 psi @ 70° F | -15° to 400° | Not Rated | Fluoroelastomer Rubber | Standard | 2 15/16" | 29/32" | Anchored Ball | 00000000 | 0000000 |
1/4 × 1/4 | 1 | 10000 psi @ 70° F | -30° to 445° | 29 | PEEK Plastic | Standard | 3 15/16" | 7/8" | Anchored Ball | 00000000 | 000000 |