VAT, Inc. Datasheets for Gate Valves

Gate valves and knife valves are linear motion valves in which a flat closure element slides into the media stream to shut off flow.
Gate Valves: Learn more

Product Name Notes
All-Metal Gate Valve -- Series 481
All-Metal Gate Valve -- Series 482
All-metal gate valves with patented VATRING sealing system. Used as isolation valves in UHV and extreme UHV systems. Available with manual actuator or with extended or compact double acting pneumatic...
Gate Valve for Gas Analysis w/ Orifice -- Series 010 Analysis of the residual gases at base pressure with the gate valve open. Line of sight between analyzer and process chamber. With bypass valves Pressure reduction of the process gas...
Gate Valve for Gas Analysis with Bypass -- Series 010 Analysis of the residual gases at base pressure with the gate valve open. Very compact. Gate valve: see section «A», Mini UHV gate valves Series 010. Bypass valves exchangeable: type...
Control Gate Valve -- Series 642 Control gate valves with stepper motor for controlling and isolation. A valve in combination with an adaptive pressure controller PM4/5 is a pressure control system.
Insertable Gate Valve -- Series 081 Insertable gate valves are space saving due to direct mounting between DIN flanges. Features Flanges with DIN centering insert VATLOCK configuration
Mini Gate Valve VATLOCK -- Series 012 Mini vacuum gate valves are small, light-weight and low-priced. Features VATLOCK configuration O-ring shaft seal Vulcanized gate seal
Mini UHV Gate Valve -- Series 010 Mini-UHV-gate valves are for many applications. They can be provided with various actuators. The mechanism is free of lubricants. Features MONOVAT configuration Bellows-sealed Mechanism free of lubricants
RF All-Metal Gate Valve -- Series 472 RF all-metal gate valves with patented VATRING sealing system and RF aperture. Mainly used as sector valves in storage rings of synchrotrons and particle accelerators. Customer-specified RF apertures with low...
RF All-Metal Gate Valve -- Series 471 RF all-metal gate valves with patented VATRING sealing system and RF aperture. Used as sector valves in storage rings of synchrotrons and particle accelerators. Customer-specified RF apertures with low RF...
HV Gate Valve -- Series 091 The HV stainless steel gate valve with bellows is designed for harsh process conditions. The grease free wedge valve design allows multiple differential pressure (1 bar) openings even in a...
Gate Valve Particle Free -- Series 150 These gate valves are well suited for vacuum systems requiring extremely low particle count and virtually shock-free operation. Modular design: configurable for vacuum, high vacuum, corrosive processes, etc.
Gate Valve Particle Free -- Series 152 These gate valves are well suited for vacuum systems requiring extremely low particle count and virtually shock-free operation. Modular design: configurable for vacuum, high vacuum, corrosive processes, etc
HV Gate Valve -- Series 140 These HV gate valves are well suited for process systems. Key features are compactness, high cycle life due to the rotary feedthrough, proved VATLOCK sealing principle, six possible actuator positions,...
Vacuum Gate Valve -- Series 121 These low-cost gate valves are designed for very easy maintenance. Features High quality shaft feedthrough VATLOCK configuration Low shock during operation
UHV Gate Valve -- Series 108 These standard UHV gate valves are for many applications. They are bellows sealed and their mechanism is free of lubricants. The approved VATLOCK sealing principle ensures a virtually shock-free locking.
Large Gate Valve (HV) -- Series 190
Large Gate Valve (UHV) -- Series 192
These valves are for various applications. Mostly, they are used for vacuum pump isolation (cryo pumps, oil diffusion pumps). Features Proved VATLOCK configuration Assembly in cleanroom according to UHV quality...
HV Gate Valve with Bellows -- Series 110 Area of application: Stainless steel bellows sealed High Vacuum Gate Valve for pump isolation applications Description: Stainless steel bellows sealed High Vacuum Gate Valve for pump isolation applications...