Compact Ultra High Vacuum Gate Valves

Product details

The compact ultra high vacuum gate valves are often used in applications to isolate gas flow in the high vacuum and ultra-high vacuum system. It is available in both manual and pneumatic drive modes. The manual version operates by rotating a handle, while the pneumatic version uses compressed air to drive a cylinder, enabling the valve plate to open and close. The valve body is made of stainless steel and undergoes a rigorous polishing process, ensuring high structural rigidity, smooth operation, and an aesthetically pleasing appearance. The shaft seal is a stainless steel bellows seal, providing a long service life and good sealing performance. It is suitable for working conditions where the medium is air or non-corrosive gases. Main Technical Specification Material: Valve body SS304 or Al alloy. Body sealing components: viton or metal (optional). Plate sealing components: viton. Shaft sealing components: bellows. Valve body leakage rate: less than 1.3x10-8 Pa.L/s. Pressure range: 1.0 x105 Pa to 1 x10-7 Pa. Differential pressure on the plate at opening: less than 3000Pa. Closing or opening time: (manual) manual operation time. (pneumatic) less than 3s. Position indicator: (manual) position indicator (visual inspection). (pneumatic) position indicator magnetic switch. Voltage (pneumatic): AC 220V/50Hz or DC 24V. Gas pressure from cylinder (pneumatic): 0.5-0.7MPa (dry gas). Mounting position: any.

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Beijing Jiujiu Yuda Electromechanical Technology Co., Ltd. 9 products total Visit supplier page