Protects vacuum systems from over pressures, No safety component in terms of the machinery directive 2006/42/EC, Opening pressure with nut in middle position approx. 450 hPa, The opening pressure can vary by more than +/- 50 hPa and shows a hysteresis., For valves not actuated for a period of time, initial cracking pressure may be higher than the set cracking pressure., Please observe the maximum flow rate., Tightness at 1000 hPa differential pressure, An exhaust hose can be attached to the KF connection at the outlet side
Protects vacuum systems from over pressures, No safety component in terms of the machinery directive 2006/42/EC, Opening pressure approx. 200 to 500 hPa, Please observe the maximum flow rate., Tightness at 1000 hPa differential pressure
Protects vacuum systems from over pressures, No safety component in terms of the machinery directive 2006/42/EC, Opening pressure with nut in middle position approx. 400 hPa, The opening pressure can vary by more than +/- 50 hPa and shows a hysteresis., For valves not actuated for a period of time, initial cracking pressure may be higher than the set cracking pressure., Please observe the maximum flow rate., Tightness at 1000 hPa differential pressure, An exhaust hose can be attached to the KF connection at the outlet side
Don't worry we won't leave you in a vacuum
