品牌:RETZ瑞茨/我們一直致力于流體控制和測(cè)控領(lǐng)域的持續(xù)創(chuàng)新,始于2005……內(nèi)螺紋氣動(dòng)角座閥外部先進(jìn)導(dǎo)角座閥,溢流口與滑塊間有自動(dòng)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時(shí) retz The internal thread pneumatic angle seat valve is equipped with an external advanced guide angle seat valve, and there is an automatically adjustable sealing gland between the overflow port and the slider. The valve body angle seat structure can achieve a large flow rate, especially when compared to ordinary globe valves
進(jìn)口內(nèi)螺紋氣動(dòng)角座閥工作原理 Working principle
在非工作狀態(tài)時(shí),由于彈簧力作用,閥門常閉(開)。當(dāng)執(zhí)行器活塞被壓縮氣體作用時(shí),閥門打開(關(guān)閉)。雙作用形式靠壓縮氣體控制閥門開關(guān)。
When not in operation, the valve is usually closed (open) due to the action of spring force. When the actuator piston is compressed with gas, the valve opens (closes). Double acting form relies on compressed gas to control valve opening and closing
進(jìn)口內(nèi)螺紋氣動(dòng)角座閥特點(diǎn)
流量大、流阻小、無水錘
Y型設(shè)計(jì),增加30%流量
超長(zhǎng)使用壽命
閥桿自動(dòng)校正,自潤(rùn)滑,免維護(hù)
氣缸采用不銹鋼材質(zhì),在惡劣的環(huán)境中更加,可360°旋轉(zhuǎn)
進(jìn)口內(nèi)螺紋氣動(dòng)角座閥參數(shù)
閥體材質(zhì):304/316
氣缸材質(zhì):PAC(聚酰胺)、304
閥芯密封:PTFE、金屬密封等(特殊定制除外)
閥桿密封:PTFE/FKM
活塞密封:FKM/NBR
介質(zhì)溫度:-20~250℃(高溫高壓請(qǐng)來電提供詳細(xì)工況 進(jìn)行選配)
氣源壓力:0.4~0.8Mpa
安裝 :根據(jù)需要安裝,盡量使執(zhí)行機(jī)構(gòu)朝上
閥門特點(diǎn):動(dòng)作平穩(wěn)可靠、安裝簡(jiǎn)便、響應(yīng)時(shí)間快而靈活、工作壽命長(zhǎng)、壓差等級(jí)高,零泄漏、附件安裝方便
應(yīng)用領(lǐng)域:廣泛應(yīng)用于空分VPSA、制氮、制氧、食品飲料灌裝、生物制藥、污水處理、模溫機(jī)、高管模溫機(jī)、鍋爐廠、玻璃廠、塑料擠出機(jī)、攪拌、造紙等等行業(yè).
適用介質(zhì):水、氣體、油品、酸/堿溶液等