Our new high-pressure overflow valves Powerful in use, flexible in application.
Discover the new 493 series – High pressure overflow valves from Goetze. Developed for the highest demands in high pressure technology, our valves guarantee reliable protection for applications in the fields of high pressure pumps, hydrogen systems and industrial gas compression.
Your benefits at a glance
- Two designs for customised solutions in your industry
- Design I with rotatable angle housing for flexible mounting in confined spaces
- Design III with back-pressure compensation for stable high-pressure applications
- High safety at pressures up to 1000 bar
- Suitable for hydrogen, industrial gas and high pressure pump applications
Why the 493 series is the right choice:
The 493 series impresses with maximum safety at pressures of up to 1000 bar, flexible installation thanks to a rotatable outlet housing and back-pressure compensated design for stable operating conditions. High-quality stainless steel ensures a long service life, while optimised flow control increases operational reliability.
Two designs for individual requirementsOverview of the high-pressure overflow valves in the 493 series
The 493 series includes two designs, with customised properties in each case, to meet different application requirements:
Comparison of Design I and Design III
Also relevant:
Powerful in use, flexible in application
The information flyer for our new high-pressure overflow valves in the 493 series. Whether in hydrogen compression, pump protection or gas liquefaction – the 493 series is the optimal solution for demanding high-pressure applications.
Questions & answersOverflow valves for high-pressure pumps and hydrogen applications
Which design is better suited for my application?
- Design I: When flexibility in installation and a wide temperature range are important.
- Design III: For applications with high pressures and the need for back pressure compensation.
Can I use the 493 series in cryogenic applications?
- Yes, design I is suitable for temperatures down to -196 °C.
How is the pressure set on the valves?
- Both designs can be adjusted from the outside, which makes it possible to adjust the pressure quickly and easily – without dismantling the valve.
Can I use the valves in gas-tight systems?
- Yes, both designs are suitable for gas-tight applications, including hydrogen and industrial gas compression.
Which design is better suited for hydrogen applications?
- Design I: For cryogenic applications (hydrogen liquefaction).
- Design III: For hydrogen storage and compression up to 1000 bar.
Can the overflow valve also be used for liquid applications?
- Yes, the 493 series is designed for both gases and liquids.
How quickly can the 493 series be delivered?
- Delivery times vary depending on the configuration and quantity. Standard versions are available with delivery times starting as early as 1 week. Contact us for a customised offer.
Our experts are ready to assist you – Your solution for high-pressure systems!
With its two designs, the 493 series offers the ideal solution for safe, flexible and efficient pressure control in high-pressure applications. You can rely on maximum operational safety, easy integration and durable materials – perfectly matched to your requirements.
Contact us now for more information or to arrange a personal consultation with our valve experts.
DO YOU HAVE ANY QUESTIONS? Looking forward to helping you!
