进口真空蝶阀原理特点
进口真空蝶阀主要用于接通或切断真空管路中的气流、适用介质为纯净空气或非腐蚀性气体。
Fit rough, bypass, and forelines thatrequire high conductance, low profile, rapid opening, and throttling action.
Features
Manually actuated (pneumatic and motorized available on request)
Remove easily from the line for servicing
High vacuum valves rotate open to give ahigh gas conductance path
Pass a leak test on a helium massspectrometer with a sensitivity of 2 x 10-10 std. cc/sec. before shipment
Recommended in operating conditionsinvolving frequent changing and cleaning; recommended for applications notrequiring line of sight or mechanical movement through the bore
Dimensional Drawings
Flange Size | Dim A | Dim B | Dim C | Dim D |
KF16 | 0.65 | 2.75 | 2.25 | 2.33 |
KF25 | 0.86 | 2.75 | 1.85 | 2.33 |
KF40 | 1.27 | 2.75 | 1.85 | 2.33 |
KF50 | 1.46 | 2.99 | 2.04 | 2.44 |
进口真空蝶阀品牌
德国托马斯阀门集团于1933年创建于德国鲁尔工业区，也是世界最重要的工业区。位于德国西部、莱茵河下游支流鲁尔河与利珀河之间的地区。德国托马斯阀门集团是以生产高品质、先进的阀门、测量及控制系统而享誉全球的跨国性生产企业。采用世界先进的设备及生产工艺，所有产品都在严格的质量体系监控下完成作业。并在各大洲几十个国家拥有子公司及分支机构。
德国托马斯阀门中国一级总代理