美国泰乐TYLER进口法兰球阀
产品描述-
美国泰乐TYLER进口法兰球阀是一种常见的截断阀,开闭迅速，从全开到全关只需旋转90度很小的转动力矩就能实现开关。
产品结构-
全通径或缩径;浮动式或固定式
产品特点-
阀杆采用内装式,防止阀杆吹出;
具有防火防静电结构;
启闭无摩擦,密封性能好;
流体阻力小，扭矩低;
密封面有自清洁结构;
采用高平台结构,可安装电/气动执行器;
楔形密封结构,依靠阀杆提供的机械力，将球楔压到阀座上而密封;
球体和阀座的密封面与介质隔离，介质通过时，不会引起阀门密封面的侵蚀;
应用范围-
法兰球阀广泛应用在造纸、石化、化工、冶金、电力、环保、石油、轻工等工业部门的自动化控制系统中,选用不同的材质，可分别适用水、油、气体、溶剂、酸和天然气等腐蚀性与非腐蚀性介质;
技术参数-
连接方式:法兰;
口径尺寸:DN15-DN500;
工作压力:16Bar-160Bar;。
介质温度:－20℃-120℃-250℃;
阀体材质:碳钢、不锈钢、锻钢、铬钼钢;
密封材质:PTFE、不锈钢;
球芯材质:实芯不锈钢球;
阀杆材质:不锈钢;
传动方式:手动、气动、电动;
填 料:石墨、增强聚丙稀、四氟;
阀体外表:铸钢-亚光紫兰，不锈钢:本色。
TYLER TYLER is importing a three-piece flanged ball valve
Product description -
The imported three-piece flanged ball valve is generally used in small and medium caliber pipelines, and it can be switched on and off by rotating the torque of a small rotation about 90 degrees from full to full.
Product features -
No friction, good sealing performance;
Small fluid resistance, low torque;
Prevent stem from blowing out;
The sealing cover has a self-cleaning structure;
Wedge-shaped seal structure, which relies on the mechanical force provided by the stem to seal the ball into the seat.
The sealing surface of the ball and seat is isolated from the medium, and the media will not cause the sealing surface of the valve.
Application scope -
Three chip flanged ball valves are widely used in papermaking, petrochemical, chemical, metallurgy, electric power, environmental protection, petroleum, light industry and other industrial departments of automation control system, choose different material, can be respectively used water, oil and natural gas, gas, solvents, acid and other corrosive and non corrosive medium;
Technical parameters -
Connection mode: flange;
Diameter: dn15-dn100;
Working pressure: 16bar-160bar; .
Medium temperature: - 20 ℃ to 120 ℃ to 250 ℃.
Body material: carbon steel, stainless steel, forged steel;
Sealing material: PTFE, stainless steel;
Ball core material: solid stainless steel ball;
Stem material: stainless steel;
Filling: graphite, enhanced polypropylene, tetrafluorine;
Transmission mode: manual, pneumatic and electric;
Body appearance: cast steel - subpurple orchid, stainless steel: color.
