美國泰樂TYLER進口高性能三偏心硬密封蝶閥

產(chǎn)品描述-
美國泰樂TYLER進口高性能三偏心硬密封蝶閥為偏心金屬密封結(jié)構(gòu),密封形式是金屬對金屬密封,圓盤形蝶板繞著軸線旋轉(zhuǎn)，旋轉(zhuǎn)角度為0°~90°之間來完成開關(guān)及調(diào)節(jié)。
結(jié)構(gòu)原理-
閥板與閥座的密封面為斜圓錐結(jié)構(gòu)，固定在調(diào)節(jié)環(huán)壓板之間的彈簧與壓板上調(diào)節(jié)螺栓裝配一起的結(jié)構(gòu),閥板的密封面與閥座之間的密封是靠傳動裝置的力矩使閥板壓向閥座,這種結(jié)構(gòu)有效地補

美國泰樂TYLER進口高性能三偏心硬密封蝶閥

產(chǎn)品描述-

美國泰樂TYLER進口高性能三偏心硬密封蝶閥為偏心金屬密封結(jié)構(gòu),密封形式是金屬對金屬密封,圓盤形蝶板繞著軸線旋轉(zhuǎn)，旋轉(zhuǎn)角度為0°~90°之間來完成開關(guān)及調(diào)節(jié)。

結(jié)構(gòu)原理-

閥板與閥座的密封面為斜圓錐結(jié)構(gòu)，固定在調(diào)節(jié)環(huán)壓板之間的彈簧與壓板上調(diào)節(jié)螺栓裝配一起的結(jié)構(gòu),閥板的密封面與閥座之間的密封是靠傳動裝置的力矩使閥板壓向閥座,這種結(jié)構(gòu)有效地補償了軸套與閥體之間的公差帶及閥桿在介質(zhì)壓力下的彈性變形，解決了閥門在雙向互換的介質(zhì)輸送過程中存在的密封問題

產(chǎn)品特點-

低扭矩,操作靈活；

流通性能好;

無泄漏,開關(guān)迅速;

采用偏心結(jié)構(gòu),閥座與蝶板無乎無磨擦;

具有越關(guān)越緊的密封功能;

密封圈選用不銹鋼制作，具有金屬硬密封和彈性密封的雙重優(yōu)點;

應(yīng)用范圍-

適合于高速流體，高溫流體，低溫流體的管道上主要起切斷和節(jié)流用,產(chǎn)品涉及到造紙、石化、化工、冶金、電力、制藥、化肥、環(huán)保、石油、廢氣凈化裝置、燃氣、蒸汽設(shè)備、造船業(yè)、輕工等工業(yè)部門的自動化控制系統(tǒng)中。

 

技術(shù)參數(shù)-

連接方式:對夾式、法蘭式;

傳動方式:手動、蝸輪傳動、氣動、電動;

規(guī)格尺寸:50-600MM;

工作壓力:PN1.0-PN10MPA;

介質(zhì)溫度:－40℃-500℃;

閥體材質(zhì):碳鋼、不銹鋼;

密封材質(zhì):不銹鋼金屬密封;

蝶板材質(zhì):鑄鋼板、304不銹鋼板、316不銹鋼板;

閥桿材質(zhì):碳素鋼、不銹鋼304、不銹鋼316、不銹鋼1cr13;

閥體外表: 亞光紫蘭膝;

流體介質(zhì):水、油品、蒸汽、氣體、液體及腐蝕性介質(zhì);

American Taylor TYLER imported rubber butterfly valve
Product description -
American wessing TYLER import line with rubber butterfly valve adopts the split type, a total of all lining and half lining two kinds, at the ends of the valve shaft seal by rotating between disc and seat base bread line all kinds of rubber, ensure the valve spindle is not in contact with the cavity fluid, line with rubber butterfly valve to open and close the valve and the adjustment.
Product features -
Soft seal maintenance; Low flow resistance, good circulation performance;
Anti-aging and corrosion resistance of sealing materials;
Long life, low torque;
No leakage, fast switch;
The sealing surface and the butterfly plate are rubber wrap to ensure that the valve shaft does not have more corrosion resistance than the internal fluid medium.
The seat is mounted in a slot with a flexible body;
The special transition curve and valve seat of the spindle head and butterfly plate garden are reasonable.
It has two - way sealing function, which absoluy guarantees zero leakage inside and outside of valve.
Application scope -
Line with rubber butterfly valve with tight sealing performance, long service life and suitable for water, sewage, air, steam, acid and alkali, oil, liquid door general corrosive medium, such as the product is widely used in petroleum, chemical industry, sewage treatment, power plant desulfurization and other automation control system.
Technical parameters -
Connection mode: dual, flanged;
Transmission mode: manual, worm drive, pneumatic, electric;
Size: 2 "-20"
Work pressure: PN0.6, PN1.0, PN1.6MPA;
Medium temperature: - 20 ℃ to 150 ℃;
Body material: cast iron, nodular cast iron, carbon steel, stainless steel;
Sealing material: natural rubber NR, chloroprene rubber, NBR, EPDM, fluoro rubber FKM;
Butterfly plate material: cast iron, ductile iron, carbon steel compley coated rubber, stainless steel;
Stem material: carbon steel nickel - plated phosphorus, stainless steel;
Body appearance: spray plastic, effective anti-rust;