进口防静电球阀
进口防静电球阀
德国泰科阀门(国际)有限公司—中国总代理
进口防火防静电球阀特点:
☆进口防火防静电球阀采用固定球设计,相对运动部位均采用磨擦系数极小自润滑材料,因而操作扭矩小,此外密封润滑脂的长期密封,使得操作更加灵活。
☆进口防火防静电球阀采用全通径或缩径设计,流通阻力小。
☆金属硬密封防火型球阀采用双向金属可动密封结构,具有自动补偿及自洁功能,密封性能优越。☆增加了预紧力弹簧,使得球阀具有自动泄压功能。
☆每个球阀都有两个可动密封座,两个方向都能密封,因而安装时不须考虑介质的流向。
☆具有防火防静电结构,在阀杆与阀体及阀杆与球体之间设置导电弹簧,避免静电打火点燃易燃介质。确保系统安全。
☆耐火结构双重保护,当万一发生火灾而使密封圈烧损时,球阀的各个密封部位均能形成金属对金属的硬密封结构。☆自动泄压结构,当滞留在阀门中腔的液体介质由于温度升高而气化,从而中腔压力异常升高时,中腔介质能依靠本身的推力推动阀座而自动泄压,从而确保阀门安全。
参数:
口径范围:DN15≈DN500。
压力范围:PN16-PN100 150LB-600LB。
温度范围:-20℃≈250℃。
传动方式:手动、蜗轮传动、气动、电动。
阀体材质:铸钢、不锈钢。
连接方式:法兰。
German TEK Valves (International) Co., Ltd. - Guangzhou distributor
Imported fire anti-static valve characteristics:
☆imported fire antistatic fixed ball valve design, the relative movement of the parts are made of self-lubricating material friction coefficient is extremely small, and thus operating torque, in addition to the long-term sealing grease seal, making the operation more flexible.
☆metal seal fire ball valve using two-way movable metal seal structure, with automatic compensation and self-cleaning function, excellent sealing performance.
☆ increased preload spring, making the ball with automatic pressure relief function.
☆Each valve has two movable sealing seat, two directions can be sealed, so the installation does not need to consider the flow of media.
☆ with fire anti-static structure, in the stem and the body and between the stem and the ball conductive spring, avoid electrostatic ignition ignite flammable media. Ensure system security.
☆refractory structure double protection, when leaving the ring in case of fire burning, the ball can form various sealing parts of a hard metal to metal seal structure.
☆automatic pressure relief structure, when stuck in the valve chamber and the liquid medium temperature gasification due to abnormally high pressure in the chamber when the chamber can depend on the media to promote their thrust and automatic pressure relief valve seat, thus ensuring safety valve.
Parameters:
Diameter range: DN15 ≈ DN500.
Pressure range: PN16-PN100 150LB-600LB.
Temperature range: -20 ℃ ≈ 250 ℃.
Transmission: Manual, worm gear, pneumatic, electric.
Body material: steel, stainless steel.
Connection: flange.
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