About the product

Pres­sure relief valves are designed to pro­tect a sys­tem from unpre­dict­able pres­sure increases. The valves can be used for gases and liquids.

The valves are set at the fact­ory to the desired open­ing pres­sure. How­ever, they can be adjus­ted in the fol­low­ing ranges:

- 250 — 700 bar
- 700 — 2.000 bar
- 1.000 — 2.000 bar
- 1.500 — 5.000 bar
- 3.000 — 8.000 bar 

Inter­me­di­ate areas are pos­sible on request. The valves are also avail­able in a sealed ver­sion. We man­u­fac­ture two sizes of pres­sure relief valves, which dif­fer in their nom­in­al dia­met­er and of course also in the size of the spring.

As we prefer over burst­ing discs, we man­u­fac­ture a par­tic­u­larly inex­pens­ive valve, the cost of which is close to that of a burst­ing disc holder.