| 服务项目 | 浏览量0 | 发布时间2014-12-17 |
| 品牌德国KSB | 所在地上海 松江 | 起订≥1 只 |
| 供货总量未填 | 发货0天内发货 | 有效期至2025-03-09 |
Pipeline Germany KSB BOA-H bellows valve for temperature <350 ℃, pressure ≤2.5mpa, petroleum, chemical, fertilizer, power industry and other working conditions, or turn off the line media. 德国KSB BOA-H波纹管截止阀适用于温度＜350℃，压力≤2.5mpa，的石油、化工、化肥、电力行业等各种工况的管路上，切断或接通管路介质。
Design specifications:
DN Minimum: 15mm
DN maximum: 350mm
PN Max: 40
Body material: cast iron / steel / forged / stainless steel / ductile iron
Body material: (EN standard) 1.4408; GP240GH + N; JL 1040; JS1025; P250GH
The lowest temperature: -60C
Highest temperature: 450C
Valve / valve plug material: metal - metal seat
设计规范：
DN最小：15mm
DN最大：350mm
PN 最大：40
阀体材：铸铁 / 碳钢 / 锻钢 / 不锈钢 / 球墨铸铁
阀体材质：（EN标准）1.4408; GP240GH+N; JL 1040;JS1025; P250GH
最低温度：-60C
最高温度：450C
阀瓣/阀栓材质：金属-金属阀座
主要优点：
1、波纹管截止阀，其关键部件金属波纹管，下端与阀杆组件采用自动滚焊焊接，上端与连接板自动滚焊接，在流体介质和大气之间形成一个金属屏障，确保阀杆零泄漏；
2、阀瓣采用锥形设计，密封面与介质成流线形，密封性能更好，使用寿命更长；
3、双重的密封设计（波纹管+填料）若波纹管失效，阀杆填料也会避免泄漏，并符合国际密封标准；
4、阀盖上自带有加脂接头，可直接对阀杆、螺母和轴套进行润滑，不像传统的只对螺纹加润滑油；
5、人体工程学设计手轮，使用寿命更长，操作轻松便捷，更安全可靠；
The main advantages:
1, bellows globe valves, the key components of metal bellows, the lower end of the stem assembly automatic roll welding, automatic roll welding the upper end of the connecting plate between the fluid medium and atmosphere to form a metal barrier, ensuring zero stem leakage ;
2, the valve design tapered sealing surface and media into a streamlined, better sealing performance, longer life;
3, dual seal design (bellows + filler) if bellows failure, stem packing will avoid leakage and comply with international standards sealed;
4, valve cover comes with grease fittings, can be directly stem, nut and sleeve for lubrication, unlike traditional only lubricate the thread;
5, ergonomic hand wheel, longer life, easy operation and convenient, more secure and reliable;
400-6352-900