美國泰樂TYLER進(jìn)口法蘭截止閥
產(chǎn)品描述-
美國泰樂TYLER進(jìn)口法蘭截止閥也叫截門,是使用zui廣泛的閥門之一,截止閥的啟閉件是蓋形的閥瓣，密封面呈平面,閥瓣沿閥座的中心線作直線運(yùn)動來達(dá)到啟閉。
結(jié)構(gòu)原理-
直通式:是zui常見的結(jié)構(gòu)，但其流體的阻力zui大;
直流式:流體阻力較小，常用于含固體顆粒或粘度大的流體;
直角式:適用于較小通經(jīng)、較高壓力和拐灣處。
結(jié)構(gòu)特點(diǎn)-
耐磨、耐高溫、耐腐蝕;
開啟或關(guān)閉行程相對較短;
有良好的抗腐和抗摩擦性能;
密封面不易磨損及擦傷，密封性好;
應(yīng)用范圍-
法蘭截止閥是管道流體控制通用設(shè)備適用于水、油、氣體、導(dǎo)熱油、天燃?xì)狻⒄羝崴⑾跛帷⒋姿岬雀g性與非腐蝕性介質(zhì);
技術(shù)參數(shù)-
連接方式:RF法蘭;
傳動方式:手動DN15-DN200;
工作壓力:PN1.6-PN320Bar;
介質(zhì)溫度:－196℃-600℃;
閥體材質(zhì):碳鋼、不銹鋼;
密封材質(zhì):不銹鋼、合金鋼;
填 料:柔性石墨;
閥桿材質(zhì):不銹鋼304、不銹鋼2cr13;
閥體外表:鑄鋼:亞光紫蘭，不銹鋼:本色;
American TYLER inlet flange globe valve
Product description -
The ty le TYLER import flange globe valve is also called door and is one of the most widely used valve, cut-off valve open-close part is shaped disc, sealing surfaces appear flat, disc along the seat to achieve the opening and closing the center line of a straight line.
Principle of structure -
Straight line: is the most common structure, but its fluid resistance is the largest;
Direct current type: small fluid resistance, often used in solid particles or viscous fluid;
Right Angle: suitable for small pass, high pressure and turn bay.
Structural features -
Wear resistance, high temperature and corrosion resistance;
Relatively short opening or closing;
Good anti-corrosion and anti-friction properties;
The sealing surface is not easy to wear and abrasion.
Application scope -
Flange globe valve is the general equipment for the control of water, oil, gas, heat conduction oil, natural gas, steam, hot water, nitric acid, acetic acid and other corrosive and non-corrosive media.
Technical parameters -
Connection mode: RF flange;
Transmission mode: manual dn15-dn200;
Work pressure: pn1.6-pn320bar;
Medium temperature: 196 ℃ to 600 ℃.
Body material: carbon steel, stainless steel;
Sealing material: stainless steel, alloy steel;
Filling: flexible graphite;
Stem material: stainless steel 304, stainless steel 2cr13;
Body surface: cast steel: subpurple orchid, stainless steel: color;
