外螺紋手動蝶閥該類型閥門系列是一款衛生型自動或手動操作的蝶閥系列，廣泛適用于不銹鋼管道系統內調節介質流量的一類閥門。

外螺紋手動蝶閥工作原理：該類型既可以通過一個電動執行器或氣動執行器進行遠程遙控操作，也可以通過一個手柄進行人為操控。拉桿式手動操作用手柄通過4個多功能定位，將閥門機械式鎖定在其開啟或關閉的4個位子上

標準設計：

有各種標準系列可以向客戶提供：即用于DIN標準系列，3A標準系列，ISO/IDF標準系列，BS/RJT標準系列，ASME/BPE標準系列。

該閥門的組成部件一般包括：一個分為兩半的閥體，閥門芯片，芯片軸的軸封套以及軸密封圈，整個閥門是用螺栓及螺母組裝在一起。三片式閥門同時還包括兩個法蘭以及兩個法蘭密封圈。

1.拉桿手柄，可提供兩種不同的產品規格：

2.多位不銹鋼鴨嘴式手柄一種規格可配閥門規格：DN10-DN100/3A3/4"-4"/SMS19-102/DS1"-4"/ISO.IDFΦ19-Φ108

3.多位塑料鴨嘴式手柄一種規格可配閥門規格：（與不銹鋼鴨嘴式相同） 手動操作的手柄是用閥蓋、軸 系統和一顆螺絲固定在閥門上。

材料：

鋼制部分：不銹鋼304、316L

密封圈：硅橡膠（VMQ），氟橡膠（FPM), 三元乙丙（EPDM）

External threaded manual butterfly valve this type of valve series is a sanitary automatic or manual butterfly valve series, widely used in stainless steel pipe system to regulate the medium flow of a class of valves. External thread manual butterfly valve working principle: this type can be through an electric or pneumatic actuator for remote control, but also through a handle for manual control. The pull rod type manual operation uses the handle to locate through 4 multi-function, valve mechanically locked in 4 seats on its open or closed standard design: there are various standard series available to customers: namely for Din Standard Series, 3A Standard Series, ISO/IDF standard series, bS/RJT Standard Series, ASME/BPE Standard Series. The components of the valve generally include: a valve body divided into two halves, valve chip, chip shaft shaft sleeve and shaft seal ring, the entire valve is assembled with bolts and nuts together. The three-piece valve also includes two flanges and two flanged seals. 1. Handle handle, available in two different product specifications: 2. Multi-position stainless steel duckbill handle one specification with Valve specification: DN10-DN100/3A3/4“-4"/SMS19-102/DS1“-4"/ISO. IDF φ19-φ1083. Multi-position plastic duckbill handle a specification can be equipped with Valve specifications: (the same as stainless steel duckbill type) manual operation of the handle is a valve cover, shaft system and a screw fixed to the valve. Materials: steel parts: stainless steel 304,316L seals: silicone rubber (VMQ) , fluorine rubber (FPM) , EPDM

產品圖片：制藥用米勒不銹鋼衛生級外螺紋蝶閥圖片

公司簡介：

安徽利勒潔凈設備科技有限公司是國內專業生產制造潔凈衛生級閥門管件，主要應用于食品機械行業、制藥機械行業、乳制品行業、釀酒飲料行業以及精細化工等行業高精度衛生級流體設備的專業生產廠家，產品規格齊全；產品主要有：制藥用米勒不銹鋼衛生級外螺紋蝶閥圖片，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，氣動球閥，法蘭球閥，電動球閥；衛生級蝶閥，焊接蝶閥，卡箍直通蝶閥，螺紋蝶閥，法蘭蝶閥，氣動蝶閥，電動蝶閥；不銹鋼衛生泵，不銹鋼衛生級離心泵，不銹鋼衛生自吸泵，不銹鋼酒精防爆泵，衛生奶泵，衛生飲料泵；止回閥，過濾器、呼吸器、換向閥、防混閥、安全閥；衛生級不銹鋼管件，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，發酵罐，不銹鋼衛生級人孔，清洗球/器，視鏡燈，排氣閥等其它非標產品生產加工；我們竭誠為您服務.