North American 1807
Limiting Orifice Gas Valves
- For fine adjustment of gas and/or air flow
- 25 PSI max. inlet pressure (125 PSI available upon request)
- Versions available for high pressure; high temperature; Oxygen service
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Description Documentation Ordering Information Accessories
Ordering Information
| Model and Description | Stock | Price | Cart |
| 1807-01 ½;″ NPT connection; 25 PSI Max Pe. |
In Stock | ||
| 1807-0 ¾″ NPT connection; 25 PSI Max Pe. |
In Stock | ||
| 1807-1 1″ NPT connection; 25 PSI Max Pe. |
In Stock | ||
| 1807-2 1¼″ NPT connection; 25 PSI Max Pe. |
In Stock | ||
| 1807-3 1½″ NPT connection; 25 PSI Max Pe. |
In Stock | ||
| 1807-4 2″ NPT connection; 25 PSI Max Pe. |
In Stock | ||
| 1807-5 2½″ NPT connection; 25 PSI Max Pe. |
In Stock | ||
| 1807-6 3″ NPT connection; 25 PSI Max Pe. |
In Stock | ||
| 1807-7 4″ Flanged connection; 25 PSI Max Pe. |
In Stock | ||
| M1807-0 RP ¾″ connection; 25 PSI Max Pe. |
In Stock | ||
| M1807-1 RP 1″ connection; 25 PSI Max Pe. |
In Stock | ||
| M1807-2 RP 1¼″ connection; 25 PSI Max Pe. |
In Stock | ||
| M1807-3 RP 1½″ connection; 25 PSI Max Pe. |
In Stock | ||
| M1807-4 RP 2″connection; 25 PSI Max Pe. |
In Stock | ||
| M1807-5 RP 2½″ connection; 25 PSI Max Pe. |
In Stock | ||
| M1807-6 RP 3″ connection; 25 PSI Max Pe. |
In Stock |
For all other configurations and spare parts Contact Combustion 911
* Threaded companion flanges included.
Fives North American Combustion parts are in stock at their facility in Cleveland, OH. Please allow an additional day for processing of orders containing Fives North American combustion parts.
Description
1807 Limiting Orifice Valves are used to fine-tune gas and/or air flow to a nozzle-mix burner. They feature a V-port plug for sensitive, accurate adjustment using an Allen wrench. Turning the crew counterclockwise increases flow. A cap conceals the adjustment and discourages tampering with the setting. After adjustment, always replace the top cap on the valve body to reduce leaks. Please note, limiting orifice valves are not designed to shut off the flow of gas.
Documentation
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North American Limiting Orifice Valve 1807 Bulletin |
Accessories
| Model and Description | Stock | Price | Cart |
| 2-3618-3 Body for 1807-01 & 1807-01-K |
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| 2-1676-3 Body for 1807-0 & 1807-0-K |
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| 2-1702-3 Body for 1807-1 & 1807-1-K |
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| 2-1677-3 Body for 1807-2 & 1807-2-K |
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| 2-1680-3 Body for 1807-3 & 1807-3-K |
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| 2-1682-3 Body for 1807-4 & 1807-4-K |
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| 2-3465-3 Body for 1807-5 & 1807-5-K |
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| 2-3468-3 Body for 1807-6 & 1807-6-K |
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| 2-3618-5 Body for M1807-01 |
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| 2-1676-5 Body for M1807-0 |
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| 2-1702-5 Body for M1807-1 |
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| 2-1677-5 Body for M1807-2 |
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| 2-1680-5 Body for M1807-3 |
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| 2-1682-5 Body for M1807-4 |
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| 2-3465-5 Body for M1807-5 |
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| 2-3468-5 Body for M1807-6 |
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| 4-6063-01 Gas Cartridge Assembly‡ for 1807-01 & M1807-01 |
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| 4-6063-0 Gas Cartridge Assembly‡ for 1807-0 & M1807-0 |
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| 4-6063-1 Gas Cartridge Assembly‡ for 1807-1 & M1807-1 |
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| 4-6063-2 Gas Cartridge Assembly‡ for 1807-2 & M1807-2 |
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| 4-6063-3 Gas Cartridge Assembly‡ for 1807-3 & M1807-3 |
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| 4-6063-4 Gas Cartridge Assembly‡ for 1807-4 & M1807-4 |
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| 4-6063-5 Gas Cartridge Assembly‡ for 1807-5 & M1807-5 |
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| 4-6063-6 Gas Cartridge Assembly‡ for 1807-6 & M1807-6 |
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| 4-6064-01K Gas Cartridge Assembly‡ for 1807-01-K |
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| 4-6064-0K Gas Cartridge Assembly‡ for 1807-0-K |
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| 4-6064-1K Gas Cartridge Assembly‡ for 1807-1-K |
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| 4-6064-2K Gas Cartridge Assembly‡ for 1807-2-K |
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| 4-6064-3K Gas Cartridge Assembly‡ for 1807-3-K |
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| 4-6064-4K Gas Cartridge Assembly‡ for 1807-4-K |
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| 4-6064-5K Gas Cartridge Assembly‡ for 1807-5-K |
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| 4-6064-6K Gas Cartridge Assembly‡ for 1807-6-K |
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| 4-6085-1 Stuffing Box Cap* for 1807-01 & M1807-01 |
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| 4-6086-1 Stuffing Box Cap* for 1807-0, -1, -2, -3, & M1807-0, -1, -2, -3 |
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| 4-6087-1 Stuffing Box Cap* for 1807-4, -5, -6, & M1807-4, -5, -6 |
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| 4-6085-2 Stuffing Box Cap* for 1807-01-K |
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| 4-6086-2 Stuffing Box Cap* for 1807-0-K, -1-K, -2-K, -3-K |
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| 4-6087-2 Stuffing Box Cap for 1807-4-K, -5-K, -6-K |
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‡ Recommended spare part
*Included in Gas Cartridge Assembly
