152041 ⎘
Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of hydraulic forces
PRESSURE REGULATOR
#2Gate valve capable of enhancing accuracy in operation
#3GATE VALVE
#4GREASE PRESSURE RELIEF SYSTEM
#5VACUUM VALVE FOR A VACUUM CONVEYING SYSTEM
#6Gate valve
#7Valve plate for sealing a valve opening of a vacuum valve
#8Grease pressure relief system
#9Vacuum valve
#10Actuator and fluid control device
#11Apparatus for conducting a hydraulic proof test
#12Dual gate and single actuator system
#13Slit valve pneumatic control
#14Gate valve
#15Sealing a gate valve
#16Double-plate gate valve and use of the same
#17Valve, in particular vacuum valve
#18Closure device
#19Sprung gate valves movable by an actuator
#20Vacuum valve for closing a flow path with a two-part valve disk
#21Vacuum valve
#22Dirty fluid pressure regulator and control valve
#23Vacuum valve
#24Vacuum valve
#25Valve, in particular vacuum valve
#26Self-contained gate valve column loading prevention mechanism
#27Substrate processing system
#28Valve with a loading varying mechanism, and method of operating the same
#29Dirty fluid pressure regulator and control valve
#30Slit valve with a pressurized gas bearing
#31Valve
#32Method for rotary valve operation to reduce seal sheet wear
#33Charged particle beam device, vacuum valve therefor and operation thereof
#34Device for closing an opening in a chamber wall
#35Door for sealing an opening
#36Door valve
#37SHOCKLESS SLIT VALVE CONTROL
#38Gate valve
#39Gate valve
#40PILOTED MIDDLE-HIGH PRESSURE GATE VALVE
#41Mounting of a valve plate on a valve rod
#42Closing unit for a vacuum valve
#43Valve
#44Valve
#45Telescoping double blocking pipe plug
#46Slit valve control
#47Valve
#48GATE VALVE
#49CONTROL OF SLIT VALVE DOOR SEAL PRESSURE
#50Gate valve having service position
#51Vacuum valve
#52Vacuum valve
#53Methods and apparatus for sealing an opening of a processing chamber
#54Balanced valve
#55Gate valve
#56Gate valve
#57Hydraulic control valve systems and methods
#58Pressure loss mitigation and durable valve
#59Pressure loss mitigation and durable valve
#60Pressure loss mitigation and durable valve
#61Pressure loss mitigation and durable valve