进口电动全焊接球阀
德国托普进口电动全焊接球阀产品特点：
阀门为全通径，固定枢轴结构，阀座阀杆二次密封，阀座有独立的注脂口。
固定球截断和泄放功能，配有双活塞效应阀座，零泄漏。阀体采用全焊接式，可加长阀杆，埋地使用。
防静电、防火安全型，阀杆防吹出功能，使用寿命长。
集中供热：大型供热设备输出管线、主干线、支线。热交换机：管道及各回路启闭。钢铁厂：各种流体管道、废气排放管道、煤气和热力供应管道、燃料供应管道。
Germany top imported electric welded ball valve product features:
For the full bore valve, fixed pivot structure, two seat valve stem seal, valve grease independent export.
Fixed ball cutoff and discharge function with dual piston seat, zero leakage. The valve body adopts full welding type, can lengthen the valve rod, and the ground is used.
Anti static, fire safety, stem blowout function, long service life.
Central heating: large heating equipment output pipeline, trunk line, branch line. Heat exchanger: pipeline and the opening and closing of each circuit. Iron and steel plant: all kinds of fluid pipes, exhaust pipes, gas and heat supply pipeline, fuel supply pipeline.
进口电动全焊接球阀主要用途：
1：城市燃气：燃气输出管道、主干线及各支线供应管道等。
2：集中供热：大型供热设备输出管线、主干线、支线。
3：钢铁厂：各种流体管道、废气择放管道、煤气和热力供应管道、燃料供应管道。
4：各种工业设备、各种热处理管道、各种工业煤气和热力管道。
1: City gas: gas output pipeline, trunk lines and feeder lines, etc..
2: central heating: large heating equipment output pipeline, trunk line, branch line.
3: Iron and steel plant: a variety of fluid pipelines, exhaust gas pipeline, gas and heat supply pipeline, fuel supply pipeline.
4: all kinds of industrial equipment, all kinds of heat treatment pipeline, all kinds of industrial gas and heat pipe.
进口电动全焊接球阀技术参数：
连接方式:对焊 口径: DN15-DN2000
工作压力:PN1.6、PN2.5、PN4.0 MPA
介质温度:－20℃≈180℃。可根据不同的工控选择材料
流体介质: 水、油品、气、燃气类介质 阀体材质:碳钢、不锈钢、合金钢
密封材质: 聚四氟乙稀PTFE 增强聚四氟乙稀PPL
球芯材质: 实芯不锈钢球 阀杆材质:不锈钢
填料: 石墨、增强聚丙稀 连接方式:法兰、焊接 驱动方式：电动
Connection mode: Welding diameter: DN15-DN2000
Working pressure: PN1.6, PN2.5, PN4.0 MPA
Medium temperature: from-20 DEG = 180 DEG C. According to different industrial control materials
Fluid medium: water, oil, gas, gas medium valve body material: carbon steel, stainless steel, alloy steel
Sealing material: Teflon PTFE reinforced PTFE PPL
Core material: stainless steel ball valve material: stainless steel
Packing: graphite, reinforced polypropylene connection: flange, welding electric drive mode:
