About On/Off Valves
More
Threaded On/Off Valves for Fuel

- Valve Type: Ball
- For Use With: Diesel Fuel, Fuel Oil, Gasoline, Kerosene
- Specifications Met: See table
Protect personnel and equipment in the presence of diesel fuel, fuel oil, gasoline, and kerosene. Fire-tested to meet American Petroleum Institute (API) 607, these valves are designed to securely isolate fluid and prevent the spread of fire. They have a lockable handle that can be fixed in place using a padlock (not included).
316 stainless steel valves are more corrosion resistant than steel valves.
Full-port valves do not restrict flow.
Standard-port valves slightly restrict flow.
Valves that meet API 641 have passed a test for emissions.
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 | Temp. Range, °F | Vacuum Rating, in. of Hg | Port Type | End-to-End Lg. | For Max. Shackle Dia. | Specifications Met | Each | |
Steel Body—Graphite Seal | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
NPT Female × NPT Female | ||||||||||
1/4 | 10 | 2220 psi @ 100° F | -20° to 500° | Not Rated | Full | 2 11/16" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 0000000 | 000000 |
1/4 | 10 | 3600 psi @ 100° F | -20° to 180° | Not Rated | Full | 3" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 0000000 | 000000 |
3/8 | 10 | 2220 psi @ 100° F | -20° to 500° | Not Rated | Full | 2 11/16" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 0000000 | 00000 |
3/8 | 10 | 3600 psi @ 100° F | -20° to 180° | Not Rated | Standard | 3" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 0000000 | 000000 |
1/2 | 16 | 3600 psi @ 100° F | -20° to 180° | Not Rated | Full | 4" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 0000000 | 000000 |
1/2 | 18 | 2220 psi @ 100° F | -20° to 500° | Not Rated | Full | 2 11/16" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 0000000 | 00000 |
3/4 | 32 | 2220 psi @ 100° F | -20° to 500° | Not Rated | Full | 3" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 0000000 | 00000 |
3/4 | 32 | 3600 psi @ 100° F | -20° to 180° | Not Rated | Full | 4 5/16" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 0000000 | 000000 |
1 | 45 | 3600 psi @ 100° F | -20° to 180° | Not Rated | Standard | 4 1/2" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 0000000 | 000000 |
1 | 62 | 2220 psi @ 100° F | -20° to 500° | Not Rated | Full | 3 11/16" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 0000000 | 00000 |
1 1/2 | 140 | 2220 psi @ 100° F | -20° to 500° | Not Rated | Full | 4 1/2" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 0000000 | 000000 |
1 1/2 | 140 | 3600 psi @ 100° F | -20° to 180° | Not Rated | Full | 5 5/16" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 0000000 | 000000 |
2 | 125 | 3600 psi @ 100° F | -20° to 180° | Not Rated | Standard | 6 5/16" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 0000000 | 000000 |
2 | 365 | 2220 psi @ 100° F | -20° to 500° | Not Rated | Full | 5" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 0000000 | 000000 |
316 Stainless Steel Body—Graphite Seal | ||||||||||
NPT Female × NPT Female | ||||||||||
1/4 | 10 | 2160 psi @ 100° F | -50° to 500° | Not Rated | Full | 2 11/16" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 00000000 | 00000 |
3/8 | 10 | 2160 psi @ 100° F | -50° to 500° | Not Rated | Full | 2 11/16" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 00000000 | 00000 |
1/2 | 18 | 2160 psi @ 100° F | -50° to 500° | Not Rated | Full | 2 11/16" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 00000000 | 00000 |
3/4 | 32 | 2160 psi @ 100° F | -50° to 500° | Not Rated | Full | 3" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 00000000 | 00000 |
1 | 62 | 2160 psi @ 100° F | -50° to 500° | Not Rated | Full | 3 11/16" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 00000000 | 000000 |
1 1/2 | 140 | 2160 psi @ 100° F | -50° to 500° | Not Rated | Full | 4 1/2" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 00000000 | 000000 |
2 | 365 | 2160 psi @ 100° F | -50° to 500° | Not Rated | Full | 5" | 5/16" | American Petroleum Institute Standard 607 - Edition 6 American Petroleum Institute Standard 608 American Petroleum Institute Standard 641 NACE (National Association of Corrosion Engineers) MR0175 ASME B16.34 | 00000000 | 000000 |