2000型內(nèi)螺紋角座閥internal thread Angle seat valve (2000type) 優(yōu)點(diǎn)(Advantages): 外部先導(dǎo)角座閥的溢流口與滑塊間有自調(diào)節(jié)密封壓蓋,閥體角座結(jié)構(gòu)可實(shí)現(xiàn)較大流量,特別是與普通截止閥相比。 External pilot Angle seat valve between the overflow mouth and the slider is self-adjusting gland, angle of the valve seat structure which can realize large flow, especially compared with the normal globe valves. 壓力范圍(pressure range):0-16bar 介質(zhì)溫度(medium temperature):-10℃~+220℃ 環(huán)境溫度(ambient temperature):-10℃~+80℃ 閥體材料(valve body material):304或(or)316不銹鋼(stainless steel) 密封材料(sealing material):聚四氟乙烯(PTFE) 執(zhí)行機(jī)構(gòu)外殼(actuator shell):聚酰胺(polyamide) 控制氣體(The control of gas):中性氣體,空氣(neutral gas, air) 選?。╯elect): --控制功能(control function):常開(normally open) --PPS執(zhí)行機(jī)構(gòu)外殼適用于環(huán)境溫度(the shell of actuator applicable to environmental temperature)+5℃~+130℃ --彈簧單作用執(zhí)行機(jī)構(gòu)(spring single acting actuator) --三夾式連接(three clip connection) --電子式位置反饋(electronic position feedback) --獨(dú)立可調(diào)行程極限,適用高低流量(independent adjustable stroke limit, applicable to both high and low flow) --手動(dòng)應(yīng)急開關(guān)(manual emergency switch) --先導(dǎo)閥適用的Namur適配器(the Namur adapter for the pilot valve) 連接方法(connection method):內(nèi)螺紋連接(female connection)
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