The safety relief valve SL 10 is mainly used to blow off a small amount of gas when the pressure is slowly increasing and to avoid that the safety shut-off valves releases. The safety relief valve SL 10 is suitable for gases in accordance with DVGW Code of Practice G260/262 and all other neutral and non-corrosive gases (others upon request). The SL 10 is available with thread connections Rp 1'', Rp 1,5'', Rp 2'' and blow off pressure up to 3,5 bar. All safety relief valves are certified by DVGW and CE. read more

Our gas regulator from MEDENUS for Hydrogen application. The specific pressure and tightness test for hydrogen applications is done at MEDENUS with helium as the test medium. The results of investigations by RWTH Aachen have shown that the alloys used by us can be used without restrictions for dry hydrogen up to an inlet pressure of 16 bar and represent an attractive alternative to conventional steel/cast iron and copper materials. Additional advantages are their substantially reduced weight, thus giving better handling and a higher corrosion class (C5-I) even without painting. The alloys that were examined are used at MEDENUS not only for spring-loaded (R and RS series) but also for pilot-controlled gas pressure regulators (RSP series), cellular gas filters (DF 100 series), and safety relief valves (SL 10 series) in all nominal widths up to DN 200. To know more, do contact us! read more

- to guarnatee an accurate regulation of the flow in the pipeline - by manually rotating the tap is possible to regualte the orifice opening area which is accurately adjsuted by a conical shutter - suitable for non corrosive gas and liquif fluids  read more