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水封閘閥
相關(guān)型號(hào)：DS/Z64H,Z61H-10C,Z61H-100C,Z61H-25C,Z61H-32C,Z61H-64C
主要結(jié)構(gòu)特點(diǎn)及用途：
Chief strucure features
and usages：
- 本產(chǎn)品的閥蓋填料室具有水密封結(jié)構(gòu)，當(dāng)接口通人壓力為061MP的水時(shí)，可使系統(tǒng)與大氣隔離，保證系統(tǒng)具有良好的氣密性
- S/Z型系列采用雙閘板雙向彈性密封、啟閉靈活、迅速、密封可靠。
- 產(chǎn)品結(jié)構(gòu)簡(jiǎn)單、緊湊合理、檢修方便、使用壽命長(zhǎng)
- 在管路上作啟閉裝置用，必須處于全開(kāi)或全閉狀態(tài)，不得用于調(diào)節(jié)流量
- 閥們連接方式有法蘭和焊接兩種，驅(qū)動(dòng)方式為手動(dòng)和電動(dòng)
- S系列水封閥門(mén)適用于公稱壓力100MPa，工作溫度425℃，工作介質(zhì)為水、蒸汽、油品和非腐蝕氣體的管路上作啟閉裝置用，尤其適用于火電廠汽機(jī)真空冷凝系統(tǒng)
- The chamber of packing of the valve's bonnet
is of a water-sealed structure,which,when the water of 0.6-1MPa pressure goes
into the mouthpiec,can make the system isolated from air to ensure the system
with a good leak proofness
- Model S/Z series use dual-gate dual-direction
elastic sealings.being flesible and fast to open and close,reliable sesling
- Simple,compact and reaso able structur,easy to
overhaul and long duration
- When to be used as the open&close device
on pipelines,it must be in fully-opened or fully-closed state and unallowed to
be used for flow adjustment
- Two ways of connection:by flange and
welding,two driving ways:manually and electrically
- Suitable to act as the open & close device
for the pipelines with the working medium of water,steam,oil goods and
non-corrosive gas,especially for the vacuum condensation system of the steam
tufbine in steam power palnts.
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