- Manual forced opening device for 4" precision
 
Materials
- Valve: stainless steel 1.4404 / 316L
 - Pressure plug: PTFE
 - Seal: fluorinated elastomer (FKM) - silicon
 
Service conditions
- Max. temperature: +80oC/+176oF
 - Min. temperature: 0oC/+32oF
 - Vacuum: 30 mbar
 - Pressure: 0.2 to 2 bar/3 to 29 psi depending on spring
 
Connections
- Clamp
 

