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Functional quick-release couplings

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As a manufacturer of functional quick connectors, we specialize in the production of products that enable fast and efficient connection of pipes and hoses in pneumatic systems. Our functional quick connectors are characterized by their durability, precision and reliability and are able to withstand high pressures and temperatures.

We use high-quality materials such as stainless steel and brass in the manufacture of our functional quick connectors and employ state-of-the-art manufacturing technologies to ensure high precision and quality. Our experienced team of engineers and technicians are available to assist our customers in selecting the right fittings for their applications.

Furthermore, we strive to offer our customers a wide range of products tailored to their specific requirements. We also offer customized solutions to ensure that our products can be seamlessly integrated into their systems and function optimally.

Our customers receive high-quality products and world-class customer service, and look forward to working with them to develop solutions that meet their needs.
Just send us a request and we will get back to you.

Throttle check valve with ring piece, type A. Supply air throttleable

ØABCDSW€/StBestell-Nr.
5/3M54,0272788,9371.030.553
6/4M54,0272788,9371.030.565
6/4G 1/85,53434146,9971.030.568
6/4G 1/46,03838177,6471.030.564
8/6G 1/85,53434146,9971.030.588
8/6G 1/46,03838177,6471.030.584

Throttle check valve with ring piece, type B. Exhaust air throttleable

ØABCDSW€/StBestell-Nr.
5/3M54,0272788,9371.031.553
6/4M54,0272788,9371.031.565
6/4G 1/85,53434146,9971.031.568
6/4G 1/46,03838177,6471.031.564
8/6G 1/85,53434146,9971.031.588
8/6G 1/46,03838177,6471.031.584

One-way flow control valve with ring piece, type C. Can be throttled on both sides

ØABCDSW€/StBestell-Nr.
5/3M54,0272788,9371.032.553
6/4M54,0272788,9371.032.565
6/4G 1/85,53434146,9971.032.568
6/4G 1/46,03838177,6471.032.564
8/6G 1/85,53434146,9971.032.588
8/6G 1/46,03838177,6471.032.584
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Functional quick-release couplings

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Bölhoff Ges. für Steuer- und Regeltechnik mbH
Haller Str. 8 74405 Gaildorf Germany
+49 (0)7971-23626
+49 (0)7971-23627
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Bölhoff Ges. für Steuer- und Regeltechnik mbH
Haller Str. 8 74405 Gaildorf Germany
+49 (0)7971-23626
+49 (0)7971-23627