MKS Instruments INC 253B

253B-11328 MKS Throttle Valve 蝶閥 半導體真空閥門翻新品 元榕科技 | 蝦皮購物

High-precision throttle valve for controlling exhaust gas flow in vacuum systems. Features butterfly-type valve design with pneumatic actuator for automated pressure control. Interfaces with process controllers via analog/digital signals for closed-loop p

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Introduces the MKS Type 253B Exhaust Throttle Valve, its purpose, function, and controller compatibility.

The MKS Type 253B Exhaust Throttle Valve is a butterfly valve designed to regulate (and in the case of a sealing valve, to shutoff) the removal of gas from a vacuum chamber when used with a MKS controller.

The 253B Exhaust Throttle Valve regulates the removal of gas from a processing system. Its flapper is positioned to modulate gas flow, thereby controlling process pressure.