X43F3、X43F46衬氟旋塞阀的全部阀体、塞体通道表面内衬FEP或PCTFE。具有独特的摇臂调节装置和理想的旋塞锥角设计,密封性能好,使用寿命长,具有进出口端同时密封的优点,在整个工作过程当中密封副摩擦系数小,活塞运转灵活,永远不需润滑。
产品类别:衬胶阀门系列
技术数据和性能参数Technical data and performance parameter:
公称压力:Nominal pressure: 1.0 Mpa, 1.6 Mpa, 2.5 Mpa, 4.0MPa(ANSI Class 125, 150lb, 300lb)
规格Nominal size: DN15~DN300 (1/2”-8”)
结构长度Face to face dimension: DIN3202, ANSI B16.10 or on client’s design
法兰连接尺寸Flange connection dimension: DIN2501, ANSIB16.5 or on client’s design
测试标准Pressure test: API 598, API6D
适用温度Suitable temperature: -40℃~180℃
适用介质Suitable medium: This plug valve can be applied in various concentrations of Acid, Alkali, Aqua regia and strong chloridizing etc (except the high-temperature melting alkali metals, element fluorine & chlorine-trifluoride).
操作方式operation style: Handwheel, bevel gear, electric, pneumatic.
主要零件材料 Main parts material:
零件名称 Part name 材质 Material
阀体Body Cast steel /Cast iron lined with FEP
旋塞Plug Cast steel/Cast iron lined with FEP
阀杆Stem Stainless steel
阀盖Bonnet Cast steel /Cast iron lined with FEP
调节螺丝Adjusting screw Stainless steel
调节垫片Adjusting washer Stainless steel+PTFE
手柄Lever Cast steel
主要性能规范:
公称压力
Nominal pressure 试验压力
Test pressure 工作压力
working pressure 工作温度
working temperature
强度 密度
10Kgf/Cm2 10Kgf/Cm2 15Kgf/Cm2 10Kgf/Cm2 -50~120
主要外形尺寸及连接尺寸 Main outline dimensions and connection dimensions:
公称通径 长度 法兰外径(D) 螺孔中心圆直径(D1) 连接