High-Pressure Valves
Safe regulation up to 10,000 bar / 150,000 psi
Our WEH® high pressure valves offer maximum safety and reliability – even in ultra-high-pressure applications. Our product range includes hand valves, pneumatic valves, hydraulic valves and pressure relief valves.
WEH® high pressure valves are designed for a wide range of applications and the highest safety requirements. They ensure optimal flow rates and provide effective sealing for both gaseous and liquid media. The pressure-bearing components are made of high-grade, corrosion-resistant stainless steel. Each valve is delivered complete with fittings. All WEH® high pressure valves undergo rigorous end-of-line (EOL) testing before shipment.
For your applications, we offer a wide selection of shut-off valves in various pressure ratings. The valves are available with different actuation types.
Safe switching up to 10,000 bar
Robustly designed for extreme pressure ranges – ideal for high-pressure test benches, hydraulic systems, and specialized industrial applications.
Optimized Media Flow
High flow rates thanks to flow-optimized design – with reliable sealing of both gaseous and liquid media.
Various Actuation Types
Available as a hand, pneumatic, or hydraulic valve – for maximum flexibility in system control
Tested Quality – Made in Germany
Every WEH® high pressure valve undergoes comprehensive end-of-line testing to ensure maximum operational safety.
Hand Valves
Manually operated shut-off valves for opening and closing media flow in high-pressure applications – equipped with a robust hand lever.
Pneumatic Valves
Shut-off valves with pneumatic actuation – ideal for automated processes. Can also be used as a safety valve in the event of a malfunction.
Hydraulic Valves
Shut-off valves with hydraulic actuation – for applications requiring high actuating forces and automated control systems.
Pressure Relief Valves
Designed for controlled pressure relief via a connected line. Not suitable as a safety valve within the meaning of the Pressure Equipment Directive (PED).
Ultra High Pressure Solutions at a Glance
Fittings & Tubing
Leak-Tight Cone & Thread Connections – metric and imperial threads, suitable for a wide range of media and pressure ranges.
Check Valves
Compact check valves with high tightness, low leakage rate and easy installation.
High-Pressure Valves
Needle valves for precise control of media flows – robust, durable and flow-optimized.
Pressure Vessels & Pressure Generators
High-Pressure Accumulators and Spindle Pumps for Pressure Generation and Storage – Ideal for Test Benches, Research, and Industrial Applications.
Systems & Plants
Custom-Designed Complete Solutions – Modular in Structure, Pre-Assembled for Easy Integration, and Tailored to Your Pressure Processes.
Tools
Professional Machining and Assembly Equipment – From Cone Tools to Complete Mounting Fixtures.
High-pressure testing
Efficient Testing of Components and Parts – Whether in Quality Assurance or Development, with Durable and Modular Systems.
High-Pressure hydraulic applications
Components from WEH provide the ideal foundation for building high-pressure hydraulic systems – durable, safe, and modular.
Discover & Download
Downloads
Catalogs
A quick overview of the entire WEH product range.
Operating Instructions
All information on the safe commissioning and use of our products.
Certificates
Our products are tested and certified according to international standards.
Why WEH?
Quality at WEH
Quality is standard at WEH thanks to 100% final inspection and certified processes.
Service
By choosing a WEH® product, you’ve chosen long-lasting quality.
Contact
Questions about application, technology, or spare parts? Our team is here for you