Valve Function Valve Function |
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Valve Type Valve Type |
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For Use With For Use With |
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Maximum Outlet Vacuum Maximum Outlet Vacuum |
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Minimum Outlet Vacuum Minimum Outlet Vacuum |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Activation Activation |
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Inlet Gender Inlet Gender |
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Inlet Connection Type Inlet Connection Type |
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 | Pipe |
Outlet Connection Type Outlet Connection Type |
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Outlet Gender Outlet Gender |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Plastic Panel-Mount Vacuum-Regulating Valves for Air and Inert Gas
- For Use With: Air, Inert Gas
- Temperature Range: 40° to 150° F
A lighter and more corrosion-resistant alternative to metal valves. All valves throttle a high vacuum source to maintain a lower vacuum level in your system. Adjust the outlet vacuum level within the range. Threads below the adjustment knob and an included panel-mount nut let you add these valves to your instrument panel. All are constant-bleed style, so they continually release small amounts of process gas to improve accuracy and repeatability.
For technical drawings and 3-D models, click on a part number.
Inlet | Outlet | ||||||||||
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| Pipe Size  | Thread Size | Location | Pipe Size | Thread Size | Location | Vacuum Range, in. of Hg | Vacuum Adjustment Method | End-to-End Lg. | Panel Cutout Dia. | Each | |
NPT Female | |||||||||||
Polysulfone Body—Buna-N/EPDM Diaphragm and Polyurethane Seal | |||||||||||
| 1/8 | __ | Side | 1/8 | __ | Side | 0 to 30 | Knob | 1 9/16" | 9/16" | 00000000 | 000000 |
UNF Female | |||||||||||
Polysulfone Body—Buna-N/EPDM Diaphragm and Polyurethane Seal | |||||||||||
| __ | 10-32 | Side | __ | 10-32 | Side | 0 to 30 | Knob | 1 1/8" | 9/16" | 00000000 | 00000 |
Panel-Mount Vacuum-Regulating Valves for Air
- For Use With: Air
- Temperature Range: Not Rated
Regulate vacuum levels from your instrument panel with these valves that have threads below the adjustment handle and a panel-mount nut. They throttle a high vacuum source to maintain a lower vacuum level in your system. Adjust the outlet vacuum level within the range. Valves are constant-bleed style, so they continually release small amounts of process gas to improve accuracy and repeatability.
Valve with gauge comes with a vacuum gauge for monitoring your vacuum level.
For technical drawings and 3-D models, click on a part number.
Inlet | Outlet | |||||||||
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| Pipe Size | Location | Pipe Size | Location | Vacuum Range, in. of Hg | Vacuum Adjustment Method | Port-to-Port Lg. | Bleed Type | Panel Cutout Diameter | Each | |
Valve | ||||||||||
NPT Female | ||||||||||
Anodized Aluminum Body—Aluminum Diaphragm and Buna-N Seal | ||||||||||
| 1/8 | Side | 1/8 | Bottom | 0 to 20 | Knob | 11/16" | Constant Bleed | 1" | 0000000 | 0000000 |
Valve with Gauge | ||||||||||
NPT Female | ||||||||||
Anodized Aluminum Body—Aluminum Diaphragm and Buna-N Seal | ||||||||||
| 1/8 | Side | 1/8 | Bottom | 0 to 20 | Knob | 11/16" | Constant Bleed | 1" | 0000000 | 000000 |
High-Accuracy Panel-Mount Vacuum-Regulating Valves for Air and Inert Gas
- For Use With: Air, Argon, Nitrogen
- Temperature Range: -40° to 165° F
For precise control over your vacuum level, these valves have ±0.1% accuracy. They throttle a high vacuum source to maintain a lower vacuum level in your system. Adjust the outlet vacuum level within the range. Valves have threads below the adjustment knob and come with a panel-mount nut. All have a gauge port. They are constant-bleed style, so they continually release small amounts of process gas to improve accuracy and repeatability.
For technical drawings and 3-D models, click on a part number.
Extended-Life Vacuum-Regulating Valves for Air and Inert Gas
- For Use With: Air, Inert Gas
- Temperature Range: -20° to 180° F
For a longer service life than brass vacuum-regulating valves, these are made of bronze for strength and durability. They throttle a high vacuum source to maintain a lower vacuum level in your system. Adjust the outlet vacuum level within the range.
For technical drawings and 3-D models, click on a part number.
Inlet | Outlet | |||||||
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| Pipe Size | Location | Pipe Size | Location | Vacuum Range, in. of Hg | Vacuum Adjustment Method | End-to-End Lg. | Each | |
NPT Female | ||||||||
Bronze Body—Neoprene Diaphragm and Chrome-Plated Bronze Seal | ||||||||
| 1/2 | Side | 1/2 | Side | 2 to 30 | Screw | 2 7/8" | 0000000 | 0000000 |
| 3/4 | Side | 3/4 | Side | 2 to 30 | Screw | 2 7/8" | 0000000 | 000000 |
| 1 | Side | 1 | Side | 2 to 30 | Screw | 4 1/2" | 0000000 | 00000000 |
| 1 1/4 | Side | 1 1/4 | Side | 2 to 30 | Screw | 4 1/2" | 0000000 | 00000000 |
| 1 1/2 | Side | 1 1/2 | Side | 8 to 30 | Screw | 5 3/4" | 0000000 | 00000000 |
| 2 | Side | 2 | Side | 8 to 30 | Screw | 5 3/4" | 0000000 | 00000000 |
Vacuum-Regulating Valves for Air and Inert Gas
- For Use With: Air, Carbon Dioxide, Inert Gas, Nitrogen
- Temperature Range: -20° to 180° F
Throttle a high vacuum source to maintain a lower vacuum level in your system. Adjust the outlet vacuum level within the range. All valves have a gauge port.
For technical drawings and 3-D models, click on a part number.