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Pneumatic control valve assembly mainly includes what?
The author: Time:2021/5/26

組裝主要包括:
  ①閥體清掃干凈后,把墊片放入閥座,用閥座套壓實(shí)后,將導(dǎo)向套筒安放在閥座套上;
 ?、诎验y桿與閥頭組件推人閥導(dǎo)向套筒,放好墊片,依照位置標(biāo)記,扣好閥蓋,對稱緊固螺栓;
 ?、厶崂y桿1 ~2次,應(yīng)靈活、無卡澀,然后填加盤根,稍緊盤根壓蓋螺栓;
 ?、軐?zhí)行機(jī)構(gòu)吊裝在閥蓋上,旋緊鎖緊螺母,連接好氣管,通上氣源,使執(zhí)行機(jī)構(gòu)連桿至標(biāo)記處;
 ?、萦眠B接塊把閥桿與執(zhí)行機(jī)構(gòu)連接在一起;
 ?、揲_關(guān)試驗(yàn)幾次,如開、關(guān)位置不準(zhǔn),可通過改變執(zhí)行機(jī)構(gòu)連桿升降高度調(diào)整。

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