直角錐閥 彈性體密封座閥，高真空 美國A＆N公司

彈性體密封座閥，高真空服務，因此設計。 Poppet valves are produced in three body styles: 90° Angle, In-Line, and Angle In-Line.座閥生產(chǎn)的三種車身樣式：90°角，線，角的線。 Port terminations are available in ISO-LF/QF, CF, and Tube Ends.可在ISO-LF/QF，CF接口端，管的兩端。 Principles of Operation & Construction: Poppet valves are made up of a body, actuator and internal poppet.操作與建設的原則：座閥是由一個機構(gòu)，執(zhí)行機構(gòu)和內(nèi)部閥芯。 The （manual or pneumatic） actuator transports the poppet linearly. （手動或氣動）執(zhí)行器傳輸線的閥芯。 When the poppet is moved toward the top of the valve the internal body cavity is open to the system and flow is unimpeded （maximum conductance）.當提升閥移向閥頂部的內(nèi)部的體腔是開放系統(tǒng)和流量是暢通的（zui大電導）。 Once the actuator moves the poppet to the bottom of the valve an elastomer sealing ring is compressed onto the sealing surface of the lower body of the valve.一旦致動器移動的底部的閥的提升閥的彈性體密封環(huán)被壓縮到下部主體的閥的密封表面。 This action creates a vacuum tight seal and stops the flow.此操作將創(chuàng)建一個真空密封，并停止流動。