Valves

For replacing a standard gas ballast valve, Solenoid valve for remote operation of the gas ballast, Customer benefit: Process safety, integration of gas ballast control into the process control

For connection to Hena 202 | 302, For manual opening and closing of gas ballast pipe, Customer benefits: For pumping larger quantities of water vapor

Valve is normally closed, Perfect fit for HiScroll 12 and HiScroll 18, compatible with the entire HiScroll family with BC800 controller, Direct installation on vacuum flange HiScroll, control via accessory port, Valve power supply & control via Pfeiffer Vacuum AccessLink accessory port, Cabling package PD Z10 051 required for the connection of this valve, This accessory do not have ATEX certification

Valve is normally closed, Direct installation on vacuum flange HiScroll, control via accessory port, This accessory do not have ATEX certification

Necessary accessory: Conversion kit PK 133 863 -T, Solenoid valve for remote operation of the gas ballast, Customer benefit: Process safety, integration of gas ballast control into the process control

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. 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