氣動(dòng)螺紋球閥是由雙(單)作用氣動(dòng)活塞式執(zhí)行器和內(nèi)螺紋球閥組成。其閥體可分為整體式、二段式、三段式。閥座采用彈性密封結(jié)構(gòu),密封可靠,啟閉輕松。閥桿采用有倒密封的下裝式結(jié)構(gòu),閥腔異常升壓時(shí),閥桿不會(huì)被沖擊。氣動(dòng)活塞式執(zhí)行器采用低摩擦材料做成軸承套,缸體內(nèi)外表面經(jīng)硬質(zhì)陽(yáng)極氧化防腐處理,大大提高了氣缸的使用壽命。本產(chǎn)品使用性能穩(wěn)定,廣泛的用于石化、冶金、電力、輕工、醫(yī)藥等工業(yè)部門(mén)。工作原理:工作原理也是通過(guò)氣動(dòng)執(zhí)行器90度的旋轉(zhuǎn)來(lái)帶動(dòng)球體的旋轉(zhuǎn)以達(dá)到介質(zhì)的流通與阻斷。執(zhí)行器與閥體的直接連接減少了發(fā)生故障的機(jī)率。適用于輕工機(jī)械體積小空間窄的場(chǎng)合。閥桿采用有倒密封的下裝式結(jié)構(gòu)閥腔異常升壓時(shí),閥桿不會(huì)被沖擊。可設(shè)置90°開(kāi)關(guān)定位機(jī)構(gòu),根據(jù)需要加鎖以防止誤操作。
Pneumatic threaded ball valve is composed of double (single) acting pneumatic piston actuator and internal thread ball valve. The valve body can be divided into integral type, two-stage type and three-stage type. The valve seat adopts an elastic sealing structure, which is reliable in sealing and easy to open and close. The valve stem adopts a bottom-mounted structure with an inverted seal. When the valve cavity is abnormally boosted, the valve stem will not be impacted. The pneumatic piston actuator is made of low-friction material as the bearing sleeve, and the inner and outer surfaces of the cylinder are treated with hard anodized anti-corrosion treatment, which greatly improves the service life of the cylinder. This product has stable performance and is widely used in petrochemical, metallurgy, electric power, light industry, medicine and other industrial sectors. Working principle: The working principle is also through the 90-degree rotation of the pneumatic actuator to drive the rotation of the sphere to achieve the circulation and blocking of the medium. The direct connection of the actuator to the valve body reduces the chance of failure. It is suitable for occasions with small volume and narrow space of light industrial machinery. The valve stem adopts a bottom-mounted structure with an inverted seal. When the valve cavity is abnormally boosted, the valve stem will not be impacted. A 90° switch positioning mechanism can be set, which can be locked as needed to prevent misoperation.
產(chǎn)品特點(diǎn):
1、由于聚四氟乙烯等材料具有良好的自潤(rùn)滑性,與球體的摩擦損小,故球閥的使用壽命長(zhǎng)。
2、可配置氣動(dòng)、電動(dòng)等多種驅(qū)動(dòng)機(jī)構(gòu),實(shí)現(xiàn)遠(yuǎn)距離控制和自動(dòng)化操作。
3、閥體內(nèi)通道平整光滑,可以輸送粘性流體、漿液以及固體顆粒。
4、安裝簡(jiǎn)便,能以任意方向安裝于管道中的任意部位。
氣動(dòng)執(zhí)行器 型號(hào) QW-TZ精小型系列、AT單作用系列 控制形式 雙作用/單作用 作用形式 切斷/調(diào)節(jié) 氣源壓力 0.4 ~ 0.8 MPa 回轉(zhuǎn)角度 90°~92° 回信器 AC220V AC110V DC24V 控制信號(hào) 電信號(hào):0~0Ma 4 ~20Ma 氣信號(hào):0.02 ~0.1 MPa 控制氣源 潔凈、干燥壓縮空氣 工作溫度 -20℃ ~ +90℃
氣動(dòng)執(zhí)行器 | 型號(hào) | QW-TZ精小型系列、AT單作用系列 |
控制形式 | 雙作用/單作用 | |
作用形式 | 切斷/調(diào)節(jié) | |
氣源壓力 | 0.4 ~ 0.8 MPa | |
回轉(zhuǎn)角度 | 90°~92° | |
回信器 | AC220V AC110V DC24V | |
控制信號(hào) | 電信號(hào):0~0Ma 4 ~20Ma 氣信號(hào):0.02 ~0.1 MPa | |
控制氣源 | 潔凈、干燥壓縮空氣 | |
工作溫度 | -20℃ ~ +90℃ |
產(chǎn)品圖片:304不銹鋼衛(wèi)生級(jí)氣動(dòng)內(nèi)螺紋球閥廠家價(jià)格
公司簡(jiǎn)介:
安徽利勒潔凈設(shè)備科技有限公司是國(guó)內(nèi)專業(yè)生產(chǎn)制造潔凈衛(wèi)生級(jí)閥門(mén)管件,主要應(yīng)用于食品機(jī)械行業(yè)、制藥機(jī)械行業(yè)、乳制品行業(yè)、釀酒飲料行業(yè)以及精細(xì)化工等行業(yè)高精度衛(wèi)生級(jí)流體設(shè)備的專業(yè)生產(chǎn)廠家,產(chǎn)品規(guī)格齊全;產(chǎn)品主要有:
無(wú)菌隔膜閥,卡箍直通隔膜閥,三通隔膜閥,法蘭隔膜閥,氣動(dòng)隔膜閥,U型隔膜閥,罐底隔膜閥 ;
無(wú)菌球閥,卡箍直通球閥,螺紋球閥,焊接球閥,氣動(dòng)球閥,法蘭球閥,電動(dòng)球閥;
衛(wèi)生級(jí)蝶閥,焊接蝶閥,卡箍直通蝶閥,螺紋蝶閥,法蘭蝶閥,氣動(dòng)蝶閥,電動(dòng)蝶閥;
不銹鋼衛(wèi)生泵,不銹鋼衛(wèi)生級(jí)離心泵,不銹鋼衛(wèi)生自吸泵,不銹鋼酒精防爆泵,衛(wèi)生奶泵,衛(wèi)生飲料泵;
止回閥,過(guò)濾器、呼吸器、換向閥、防混閥、安全閥;304不銹鋼衛(wèi)生級(jí)氣動(dòng)內(nèi)螺紋球閥廠家價(jià)格
衛(wèi)生級(jí)不銹鋼管件,焊接彎頭,快裝彎頭,不銹鋼三通,快裝三通,四通,真空彎頭,大小頭;
罐頂組件系列,不銹鋼儲(chǔ)罐,發(fā)酵罐,不銹鋼衛(wèi)生級(jí)人孔,清洗球/器,視鏡燈,排氣閥等其它非標(biāo)產(chǎn)品生產(chǎn)加工;
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