手柄對夾式蝶閥的蝶板安裝于管道的直徑方向。在蝶閥閥體圓柱形通道內(nèi)，圓盤形蝶板繞著軸線旋轉(zhuǎn)，旋轉(zhuǎn)角度為0°-90°之間，旋轉(zhuǎn)到90°時(shí)，閥門則處全開狀態(tài)。此閥門一般水平安裝。

手柄蝶閥結(jié)構(gòu)簡單、體積小、重量輕，只由少數(shù)幾個(gè)零件組成。而且只需旋轉(zhuǎn)90°即可快速啟閉，操作簡單，同時(shí)該閥門具有良好的流體控制特性。蝶閥處于*開啟位置時(shí)，蝶板厚度是介質(zhì)流經(jīng)閥體時(shí)僅有的阻力，因此通過該閥門所產(chǎn)生的壓力降很小，故具有較好的流量控制特性。蝶閥有彈性密封和金屬密封兩種密封型式。彈性密封閥門，密封圈可以鑲嵌在閥體上或附在蝶板周邊。

手柄蝶閥是重點(diǎn)新產(chǎn)品，高性能的手動(dòng)蝶閥采用了一個(gè)雙偏心和一個(gè)特殊斜錐橢圓密封結(jié)構(gòu)。解決了傳統(tǒng)偏心蝶閥在啟閉0°～10°瞬間密封面仍處于滑動(dòng)接觸摩擦的弊病，實(shí)現(xiàn)蝶板在開啟瞬間密封面即分離，關(guān)閉接觸即密封的效果，達(dá)到延長使用壽命、密封性能佳的目的。

手柄對夾式蝶閥結(jié)構(gòu)特點(diǎn)：

1由扭矩產(chǎn)生彈性密封。

2巧妙的楔形設(shè)計(jì)使閥門有越關(guān)越緊的自動(dòng)密封功能，密封面之間具有補(bǔ)償性、零泄漏。

3體積小、重量輕、操作輕巧、便于安裝。

4寬邊浮動(dòng)式橡膠閥座。

5特殊切向銷連接。

6雙向等壓密封，低水損。

The butterfly plate of the handle wafer butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical passage of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis, and the rotation angle is between 0° and 90°. When it rotates to 90°, the valve is in a fully open state. This valve is generally installed horizontally.

The handle butterfly valve is simple in structure, small in size and light in weight, and only consists of a few parts. And it only needs to rotate 90° to open and close quickly, the operation is simple, and the valve has good fluid control characteristics. When the butterfly valve is in the fully open position, the thickness of the butterfly plate is the only resistance when the medium flows through the valve body, so the pressure drop generated by the valve is very small, so it has better flow control characteristics. Butterfly valve has two types of sealing: elastic seal and metal seal. Elastic sealing valve, the sealing ring can be inlaid on the valve body or attached to the periphery of the disc.

The handle butterfly valve is the key new product. The high-performance manual butterfly valve adopts a double eccentric and a special inclined cone elliptical sealing structure. It solves the disadvantage that the sealing surface of the traditional eccentric butterfly valve is still in sliding contact friction at the moment of opening and closing 0°~10°, and realizes the effect that the sealing surface of the butterfly plate is separated at the moment of opening, and the sealing is effected when the contact is closed, so as to prolong the service life and achieve good sealing performance. the goal of.

Structural features of handle wafer butterfly valve:

1 An elastic seal is produced by torque.

2 The ingenious wedge-shaped design enables the valve to have an automatic sealing function of closing and tightening, with compensation and zero leakage between the sealing surfaces.

3 Small size, light weight, light operation and easy installation.

4 Wide-sided floating rubber seat.

5 Special tangential pin connections.

6 Bidirectional isobaric seal, low water loss.

產(chǎn)品圖片：衛(wèi)生級不銹鋼制藥用手柄對夾式蝶閥圖片

公司簡介：

安徽利勒潔凈設(shè)備科技有限公司是國內(nèi)專業(yè)生產(chǎn)制造潔凈衛(wèi)生級閥門管件，主要應(yīng)用于食品機(jī)械行業(yè)、制藥機(jī)械行業(yè)、乳制品行業(yè)、釀酒飲料行業(yè)以及精細(xì)化工等行業(yè)高精度衛(wèi)生級流體設(shè)備的專業(yè)生產(chǎn)廠家，產(chǎn)品規(guī)格齊全；產(chǎn)品主要有：衛(wèi)生級不銹鋼制藥用手柄對夾式蝶閥圖片，無菌隔膜閥，卡箍直通隔膜閥，三通隔膜閥，法蘭隔膜閥，氣動(dòng)隔膜閥，U型隔膜閥，罐底隔膜閥 ；無菌球閥，卡箍直通球閥，螺紋球閥，焊接球閥，氣動(dòng)球閥，法蘭球閥，電動(dòng)球閥；衛(wèi)生級蝶閥，焊接蝶閥，卡箍直通蝶閥，螺紋蝶閥，法蘭蝶閥，氣動(dòng)蝶閥，電動(dòng)蝶閥；不銹鋼衛(wèi)生泵，不銹鋼衛(wèi)生級離心泵，不銹鋼衛(wèi)生自吸泵，不銹鋼酒精防爆泵，衛(wèi)生奶泵，衛(wèi)生飲料泵；止回閥，過濾器、呼吸器、換向閥、防混閥、安全閥；衛(wèi)生級不銹鋼管件，焊接彎頭，快裝彎頭，不銹鋼三通，快裝三通，四通，真空彎頭，大小頭；罐頂組件系列，不銹鋼儲罐，發(fā)酵罐，不銹鋼衛(wèi)生級人孔，清洗球/器，視鏡燈，排氣閥等其它非標(biāo)產(chǎn)品生產(chǎn)加工；我們竭誠為您服務(wù).