VNR allows air flow in only one of the two directions.
Also available in 2 Sizes
- 1/4″
- 1/2″
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This valve allow air flow in only one of the two directions.
EGP68.40 – EGP107.76
VNR allows air flow in only one of the two directions.
Also available in 2 Sizes
Brand | |
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Input Connection [Inch] | 1/8", 1/4" |
New, more compact and lighter version.
Used to evacuate air in the cylinder quickly, which increases cylinder speed.
• Temperature 0-80°C (32°-176°F)
• Max. pressure 12 bar (1200 KPa)
• Min. pressure 0.5 bar (50 KPa)
Quick and easy to use, the Metal Work push-in fitting can be re-used thousands of times without affecting the pneumatic and mechanical seal in any way. It comes in various configurations and guarantees virtually unlimited, highly flexible use. The clamping spring with its special shape grips the pipe without scratching or deforming it.
These fittings are designed to facilitate pipe release. You only need to press the release bushing to open up the clamping spring and free the pipe. When you press your finger onto the release bushing, you can clearly hear the characteristic “click-clock” sound.
In the fittings, the release bushing has patented screwdriver slots to facilitate release in applications not accessible to the fingers.
Configurations RL19, RL21, RL22, RL23, RL23M, RL24, RL44, and RL49 (except for Ø5), have a ring for fixing to the wall asymmetrically in order to contain the head of a screw within the overall dimensions of the fitting. There are push-in fittings for metric pipes in the diameter range of
3 to 14, and push-in fittings for inch pipes in the diameter range of 1/8 to 1/2.
Threaded connections have ISO 228-1G cylindrical thread in the 1/8-1/2 range, ISO 7-1 conical thread in the 1/8-1/2 range, metric thread in the M3 to M12x1.5 range, and conical thread compatible with NPT female threading.
Stop valves mounted on the cylinder inlets allow a flow of air only in the presence of a pneumatic pilot.
Unidirectional and bidirectional versions are available.
This item is mainly used as a safety valve. When pressure drops in the pneumatic pilot, all cylinder movement is halted
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