進口鍛鋼球閥德國洛克品牌質(zhì)量優(yōu)異

進口鍛鋼球閥結(jié)構(gòu)特點：

1、流體阻力小，其阻力系數(shù)與同長度的管段相等。

2、結(jié)構(gòu)簡單、體積小、重量輕。

3、緊密可靠，現(xiàn)球閥的密封面材料廣泛使用塑料、密封性好，在真空系統(tǒng)中也已廣泛使用。

4、操作方便，開閉迅速，從全開到全關只要旋轉(zhuǎn)90°，便于遠距離的控制。

5、維修方便，球閥結(jié)構(gòu)簡單，密封圈一般都是活動的，拆卸更換都比較方便。

6、在全開或全閉時，球體和閥座的密封面與介質(zhì)隔離，介質(zhì)通過時，不會引起閥門密封面的侵蝕。

7、適用范圍廣，通徑從小到幾毫米，大到幾米，從高真空至高壓力都可應用。 球旋轉(zhuǎn)90度時，在進、出口處應全部呈現(xiàn)球面，從而截斷流動。

進口鍛鋼球閥規(guī)格參數(shù)：

1尺    寸：DN15~DN1200

2壓力等級：ANSI PN1.6～4.0Mpa

3適用溫度：-29℃～200℃

4閥體材質(zhì)：鑄鋼、不銹鋼、鍛鋼

5內(nèi)件材質(zhì)：鑄鋼、不銹鋼、特殊鋼

6連接方式：內(nèi)螺紋、對焊、法蘭

7適用介質(zhì)：水、石油、天然氣及酸堿介質(zhì)等

8驅(qū)動方式：手動、電動、氣動、蝸輪、液動等

進口鍛鋼球閥工作原理：

鍛鋼球閥的工作原理是靠旋轉(zhuǎn)閥桿來使閥門暢通或閉塞?？梢匀◤角蜷y、90℃角、球閥開關輕便，體積小，可以做成大口徑，密封可靠，結(jié)構(gòu) 簡單，維修方便，密封面與球面常在閉合狀態(tài)，不易被介質(zhì)沖蝕，在各行業(yè)得到廣泛的應用。鍛鋼球閥分類：低壓鍛鋼球閥，高壓鍛鋼球閥。

Working principle of imported forged steel ball valve:
The working principle of forged steel ball valve is to rotate the valve stem to make the valve unblocked or closed. It can be made of full bore ball valve, 90 ℃ angle and ball valve switch, which is light and small in volume. It can be made into large diameter, reliable seal, simple structure, convenient maintenance, sealing surface and spherical surface are often closed, and are not easy to be eroded by medium, and are widely used in various industries. Classification of forged steel ball valve: low pressure forged steel ball valve and high pressure forged steel ball valve.

進口鍛鋼球閥產(chǎn)品簡介:

德國洛克《DE LOCKE》進口鍛鋼球閥有兩種形式。一種是兩片式結(jié)構(gòu)，中部螺紋連接，以RPTFE或PEEK密封；另一種是三片式結(jié)構(gòu)，中部用螺栓連接。根據(jù)所選的閥座與墊片/填料的材料不同，適應不同的工作溫度和介質(zhì)。

Introduction to imported forged steel ball valve products:
There are two kinds of forged steel ball valve imported from de lock, Germany. One is two piece structure, the middle part is threaded, sealed with rptfe or peek; the other is three piece structure, and the middle part is bolted. Adapt to different operating temperatures and media depending on the material selected for the seat and gasket / packing.