Gate valve for gas analysis With bypass valves Pressure reduction of the process gas by means of two bypass valves with orifice Analysis of the residual gases at base pressure with the gate valve open Very compact Vacuum tight gate valve with manual or pneumatic actuator 2, 3: Bypass valves with manual or pneumatic actuator and application specific, easily exchangeable orifice Technical data Gate valve: See section A, Mini UHV gate valve, Series 010 Bypass valve: exchangeable • type «Nupro» with seat made of Kel-F (bakeable to 90°C) • with manual actuator: type SS-4BKT • with pneumatic actuator, single acting with closing spring (NC): type SS-4BK-1C Available orifices Ordering information: Ordering No. of valve-X (e. g. 01032-CE44-X, X = with manually actuated Nupro valves, diaphragm A 0.2 mm, diaphragm B 0.4 mm)

With exchangeable orifice Pressure reduction of the process gas by means of maximum three gate valves with orifice Analysis of the residual gases at base pressure with the gate valves open Line of sight between analyzer and process chamber Vacuum tight gate valve with manual or pneumatic actuator 2, 3, 4: One to three gate valves, each rotated by 90°, with manual or pneumatic actuator and application specific, easily exchangeable orifice Technical data See section A, Mini UHV gate valve, Series 010 Available orifices Ordering information: Ordering No. of valve-X (e. g. 01032-CE44-X, X = 2 valves...