进口法兰截止阀《美国截止阀品牌》

美国泰乐TYLER进口法兰截止阀

产品描述-
美国泰乐TYLER进口法兰截止阀也叫截门,是使用zui广泛的阀门之一,截止阀的启闭件是盖形的阀瓣，密封面呈平面,阀瓣沿阀座的中心线作直线运动来达到启闭。

结构原理-
直通式:是zui常见的结构，但其流体的阻力zui大;
直流式:流体阻力较小，常用于含固体颗粒或粘度大的流体;
直角式:适用于较小通经、较高压力和拐湾处。

结构特点-
耐磨、耐高温、耐腐蚀;
开启或关闭行程相对较短;
有良好的抗腐和抗摩擦性能;
密封面不易磨损及擦伤，密封性好;

应用范围-
法兰截止阀是管道流体控制通用设备适用于水、油、气体、导热油、天燃气、蒸汽、热水、硝酸、醋酸等腐蚀性与非腐蚀性介质;

技术参数-
连接方式:RF法兰;
传动方式:手动DN15-DN200;
工作压力:PN1.6-PN320Bar;
介质温度:－196℃-600℃;
阀体材质:碳钢、不锈钢;
密封材质:不锈钢、合金钢;
填    料:柔性石墨;
阀杆材质:不锈钢304、不锈钢2cr13;
阀体外表:铸钢:亚光紫兰，不锈钢: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;