止回閥球座 的英文怎麼說
中文拼音 [zhǐhuífáqiúzuò]
止回閥球座
英文
check valve ball seat-
Gravity ball check valves are converted to foot valves by replacing the union nut and end connector on the receiving end ? seat end ? of the body with an f. v. screen housing assembly
重力球形止回閥可以變為底閥,只需在接受埠-閥體的閥座埠,用一個f . v .濾網殼組件更換管接頭螺母和埠連接件即可。Series 774xdcda contains two independently operating check valves located between two resilient seated shutoffs with four ball valve type test cocks and a hydraulically balanced metered bypass line to detect low flows
系列774xdcda包含兩個獨立運行的止回閥,位於兩個彈性閥座關閉閥之間,並配置四個球閥型測試旋塞,以及一個液壓平衡儀表旁路管線用於檢測低流量。Gravity ball check valves are converted to vent valves by replacing the standard ball with a floater ball and inverting the valve at installation ? with seat up
重力球形止回閥可以變為通風閥,只需用漂浮球體更換標準球體,然後在安裝時將閥門倒置,使其閥座向上即可。
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