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- Dual Grease Injector at Seat Ring and Wedge of Gate Valve. 閘閥的閥座環(huán)和楔形閘板上的雙重潤滑油注入器。
- Soft-sealing gate valve can be used for adjusting purpose. 軟密封閘閥也可作調節閥使用。
- Outlet gate valve can be opened/closed slowly to prevent surges. 出口閘閥可以慢慢開(kāi)啟/關(guān)閉以防止水流洶涌。
- Industrial valves - Cast iron gate valves. 工業(yè)用閥。鑄鐵閘閥。
- Double Disk Parallel Gate Valves. 明桿平行式雙閘板閘板。不銹鋼閘閥。
- This operation can be done many times insuring that the Velan knife gate valve gives years of reliable service. 這種操作可以進(jìn)行多次,以確保。
- Introducea gate valve which adopt isostatic compaction polyfluortetraethylene lining. 介紹了一種采用聚四氟乙烯等壓成型襯里閘閥。
- NIBCO's exclusive Block Valve design greatly extends the life you ordinarily expect from a gate valve. 美國尼伯科特有的關(guān)閉閥設計極大地延長(cháng)了傳統閘閥的使用壽命。
- Gate valves are the most commonly used shutoff valve in the industry today. 如今行業(yè)內，閘閥最常用作關(guān)閉閥，用于要求壓降最小，能夠雙向啟閉的應用場(chǎng)合。
- Standard gate valves with motor operated actuators are acceptable. 容許帶電動(dòng)馬達操作執行機構的標準閘閥。
- All gate valves are available with optional PTFE seat rings. 所有閘閥都可以配置備選的聚四氟乙烯(PTFE)閥座環(huán)。
- NIBCO's exclusive Block Valve design greatly extends the life you ordinarily expect from a gate valve . 美國尼伯科特有的關(guān)閉閥設計極大地延長(cháng)了傳統閘閥的使用壽命。
- Bellows globe valve and gate valve according to MSS-SP-117 standard design and manufacture. 波紋管截止閥和閘閥的設計依據MSS-SP-117標準設計、制造。
- Unlike any other design, the Bi-Directional Knife Gate Valve provides a combination face and perimeter seal. 與其它設計不同的是，雙向刀閘閥結合了密封面與圓周密封的雙重優(yōu)點(diǎn)。
- The gate valve with the test cock is to mounted on the inlet side of the backflow preventer. 帶有測試旋塞的閘閥安裝在防回流閥的進(jìn)口一側。
- Non-rising-inside screw stems are used in bronze and iron gate valves. 暗桿－內螺紋結構用于青銅和鑄鐵閘閥。
- FREEZING WEATHER PRECAUTION: Subsequent to testing a piping system, gate valve should be in an open position to allow complete drainage. 冰凍氣候預防措施:在測試管道系統后,閘閥應該處于開(kāi)啟狀態(tài),使得完全排泄能夠進(jìn)行。
- Gefa processtechnik GmbH provides different types of valve for you need. It including butterfly valve, ball valve, gate valve &... 公司產(chǎn)品提供為業(yè)用多種多樣的閥門(mén),包括自動(dòng)化之蝶閥、球閥、閘閥等等。
- Knife Gate valves should preferably not be opened or closed against pressure. 刀閘閥不適合頂著(zhù)壓力進(jìn)行開(kāi)啟或關(guān)閉。
- In wedge gate valve, the wedge must have positioning guides on its sides to keep it in line while closing under full flow condition. 在楔形閘閥中，楔形閘閥必須在其側面有位置引導器以確保其在大流量情況下閉合時(shí)，還在一條直線(xiàn)上。
