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 本蝶閥適用再石油、化工、食品、醫(yī)藥、造紙、水電、船舶、給排水、冶煉、能源等系統(tǒng)管路上。可在多種腐蝕性、非腐蝕性的氣體、液體、半流體以及固體粉墨管線和容器上作為調(diào)節(jié)和截流設(shè)備使用。特別廣泛適用于高層建筑消防系統(tǒng)及其他需要顯示閥門開關(guān)狀態(tài)的管線系統(tǒng)上。

特點(diǎn)

1、小巧輕便，容易拆裝及維修，并可在任意位置安裝。

2、結(jié)構(gòu)簡(jiǎn)單，緊湊，90°回轉(zhuǎn)啟閉迅速。

3、操作扭矩小，省力輕巧。

4、流量特性趨于直線，調(diào)節(jié)性能好。

5、啟閉試驗(yàn)次數(shù)多達(dá)數(shù)萬(wàn)次，壽命長(zhǎng)。

6、達(dá)到完全密封，氣體實(shí)驗(yàn)泄露為零。

7、選擇不同零部件材質(zhì)，可適用于多種介質(zhì)。

8、凡使用閘閥、截止閥、旋塞、膠管閥及隔膜閥的管道，特別在高層建筑消防及需顯示閥門開關(guān)狀態(tài)的管線系統(tǒng)上，均可用該閥替換。

  This butterfly valve is suitable on sysem such as pertroleum，chemical industry，foodstuff，

medicine，papemaking，water and electricity，shipping，piumbing，the smelting and sources of energy etc the pipe route.Can regard on gas，liquid，semifluid as well as solid powder pipes and power pipes and lines and the container of many kinds of corrosiveness and non-corrosiveness adjusts and dams a river the equpment use.Especially extensively being suitable in high layer of building fire protection system reaches other to show in the pipes and power lines and power lines system of valve switch state.

1.Small in size and light in weight.Easy instllation and mintenance.It can be mounted wherever nedded.

2.Siple and compact construction，quick 90° degrees on-off operation.

3.Miniminzed operating torque，energy saving

4.Flow curve tending to straight line.Excellent regulation performance.

5.Long service life. Standing the test of tens of thousands opening，closing operations.

6.Bubbles-tight sealing with no leakage under the pressure test.

7.Wide selection of materials，applicable for various mdeium.

8.Gate valve，globe valve，cock，glue pipe valve and diaphragm valve altogether，especially reching and need show in the pipes and power lines system of valve switch state at high layer of building fire protection sysrem,all available this valve is replaced.