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- Dual Grease Injector at Seat Ring and Wedge of Gate Valve. 闸阀的阀座环和楔形闸板上的双重润滑油注入器。
- Soft-sealing gate valve can be used for adjusting purpose. 软密封闸阀也可作调节阀使用。
- Outlet gate valve can be opened/closed slowly to prevent surges. 出口闸阀可以慢慢开启/关闭以防止水流汹涌。
- Industrial valves - Cast iron gate valves. 工业用阀。铸铁闸阀。
- Double Disk Parallel Gate Valves. 明杆平行式双闸板闸板。不锈钢闸阀。
- This operation can be done many times insuring that the Velan knife gate valve gives years of reliable service. 这种操作可以进行多次,以确保。
- Introducea gate valve which adopt isostatic compaction polyfluortetraethylene lining. 介绍了一种采用聚四氟乙烯等压成型衬里闸阀。
- NIBCO's exclusive Block Valve design greatly extends the life you ordinarily expect from a gate valve. 美国尼伯科特有的关闭阀设计极大地延长了传统闸阀的使用寿命。
- Gate valves are the most commonly used shutoff valve in the industry today. 如今行业内，闸阀最常用作关闭阀，用于要求压降最小，能够双向启闭的应用场合。
- Standard gate valves with motor operated actuators are acceptable. 容许带电动马达操作执行机构的标准闸阀。
- All gate valves are available with optional PTFE seat rings. 所有闸阀都可以配置备选的聚四氟乙烯(PTFE)阀座环。
- NIBCO's exclusive Block Valve design greatly extends the life you ordinarily expect from a gate valve . 美国尼伯科特有的关闭阀设计极大地延长了传统闸阀的使用寿命。
- Bellows globe valve and gate valve according to MSS-SP-117 standard design and manufacture. 波纹管截止阀和闸阀的设计依据MSS-SP-117标准设计、制造。
- Unlike any other design, the Bi-Directional Knife Gate Valve provides a combination face and perimeter seal. 与其它设计不同的是，双向刀闸阀结合了密封面与圆周密封的双重优点。
- The gate valve with the test cock is to mounted on the inlet side of the backflow preventer. 带有测试旋塞的闸阀安装在防回流阀的进口一侧。
- Non-rising-inside screw stems are used in bronze and iron gate valves. 暗杆－内螺纹结构用于青铜和铸铁闸阀。
- FREEZING WEATHER PRECAUTION: Subsequent to testing a piping system, gate valve should be in an open position to allow complete drainage. 冰冻气候预防措施:在测试管道系统后,闸阀应该处于开启状态,使得完全排泄能够进行。
- Gefa processtechnik GmbH provides different types of valve for you need. It including butterfly valve, ball valve, gate valve &... 公司产品提供为业用多种多样的阀门,包括自动化之蝶阀、球阀、闸阀等等。
- Knife Gate valves should preferably not be opened or closed against pressure. 刀闸阀不适合顶着压力进行开启或关闭。
- In wedge gate valve, the wedge must have positioning guides on its sides to keep it in line while closing under full flow condition. 在楔形闸阀中，楔形闸阀必须在其侧面有位置引导器以确保其在大流量情况下闭合时，还在一条直线上。
