Newsletter
Hy-Lok DSuche
Search
Home
Home
Contact
Contact
Jobs
Jobs
Catalogues
Catalogues
Deutsch
Deutsch
Menue
Menue

Check valves

Check valves from Hy-Lok, the majority of which are spring-loaded, allow the flow direction in pipelines with liquid or gaseous media to be reliably controlled and limited. Depending on the spring, the opening element opens at different pressures and opens the flow passage. Check valves reliably prevent a back-flow of the medium opposite the flow direction.

Check Valves – 700 Series

Application

The O-ring sealed Hy-Lok 700 Series check valves are suitable for a working pressure of up to 206 bar (3000 psi) in the versions CV1 to CV4, and up to 137 bar (2000 psi) in the versions CV5 and CV6. 

Reliable Shut-off

The stop of the opening element minimises the load on the spring. Various end connectors are available for the 700 Series check valves.

You have questions about: Check Valves – 700 Series

By submitting the contact form, you agree that your personal data will be used to process your request (further information and revocation instructions can be found in the Data Security).

All fields marked with a * are mandatory.


Check Valves – 700H Series

Application

The O-ring sealed Hy-Lok 700H Series check valves are suitable for a higher working pressure of up to 413 bar (6000 psi) in the versions CVH1 and CVH2, and up to 344 bar (5000 psi) in the version CVH3. 

Reliable Shut-off

The opening element has an elastomer seal to ensure a reliable shut-off. The stop of the opening element minimises the load on the spring. Various end connectors are available for the 700H Series check valves.

You have questions about: Check Valves – Series 700H

By submitting the contact form, you agree that your personal data will be used to process your request (further information and revocation instructions can be found in the Data Security).

All fields marked with a * are mandatory.


Check Valves – 700A and 701 Series

Application

The Hy-Lok 700A and 701 Series check valves have a one-piece housing and are suitable for a working pressure of up to 206 bar (3000 psi).

Reliable shut-off with adjustable opening pressure

The Hy-Lok 700A and 701 Series check valves have a one-piece housing and thus reduce the number of possible leaks. The 700A Series also has an adjusting screw that allows the desired opening pressure to be set individually. The detent screw locks the setting. The stop of the opening element minimises the load on the spring.

You have questions about: Check valves – 700A Series or 701 Series

By submitting the contact form, you agree that your personal data will be used to process your request (further information and revocation instructions can be found in the Data Security).

All fields marked with a * are mandatory.


Check Valves – CVL Series

Application

The Hy-Lok CVL Series check valves function without spring and are suitable for a working pressure of up to 413 bar (6000 psi).

[Translate to Englisch:] Rückschlagventile – Serie CVL

Reliable shut-off without spring

The Hy-Lok CVL Series check valves have a particularly compact and sturdy design. They close under gravity and not with spring force.

You have questions about: Check Valves – CVL Series

By submitting the contact form, you agree that your personal data will be used to process your request (further information and revocation instructions can be found in the Data Security).

All fields marked with a * are mandatory.


Hy-Lok D Vertriebs GmbH
An der Autobahn 15
D-28876 Oyten

 
  +49 4207 6994-0
  +49 4207 6994-40


A company of the HANSA-FLEX Group