IMI Bopp & Reuther Si 4x22
The modern safety valve for liquids, with a cost-saving seat-bushing design.
Thanks to the relatively low lifting height and an accumulated back pressure of up to 20%, smooth and stable behaviour is created. As a result, this series can be used in many applications. The inner parts are made of stainless steel
Intended for:
- applications in thermal expansion,
- protection of pipelines
- protection of heat exchangers
- chemical industry
- petrochemicals
- industrial gases,
- refrigeration and oxygen applications
- other process applications up to PN 40
Safety Valve set
- Certificates
- PED 2014/68 section14 DIN /EN
- Dimensions EUR
- DN 25 to 100
- Dimensions USA
- NPS 1" to 4"
- Set pressure EUR
- 0.1 bar g to 40 bar g
- Set pressure USA
- 1.5 psig to 600 psig
- Supplier
- IMI Bopp & Reuther