About Us

    Wenzhou Yuanen Fluid Equipment Co.,Ltd ,located at the Binhai Zone of Wenzhou Economic and Technology Zone ,it is the rare manufacturers of high preicision fluid equipments .And we focus closely on the international cooperation,introduced the advanced machining equipments abroad .

    The mainly products we produce are sanitary pumps ,sanitary valves,pneumatic reversing valve ,sanitary pipe fittings,sanitary pipes .They are widely used in food, beer, beverage ,dairy prouducts, cosmetic, pharmacy and biology engineering field .The products made with accordance with the standards of ISO,IDF,DIN and 3A.And the technology can compared to the international level in the same field ,the quality is comply with the requirements of GMP .

    We,YUY, believe that “the customers are our best inspectors,the market is the most impartial judge of enterprises.Our mission is to provide the good quality products with competitive price and satisfaction service for our customers .We believe that we will be much more powerful under the principle of scientific and technology innovation,social reseponsibility.We believe that our honest ,enthusiasm and the step forward will win your support .We are looking forward to starting coopertion ,and establish mutual-benefit relationship with our customers ,and reach win-win .

Product Series
Sanitary pumps
Sanitary valve
Sanitary pipe fittings and connections
Sanitary pipes
No News!
Sanitary pneumatic butterfly valve  技术参数 Location:Home > Product > Product Show


This sanitary type ,automatic type or manual operated butterfly valves are popular used in beeter ,beverage,dairy products,juice,pharmacy ,biology field .

▲ sealings:better acid proof,alkali proof and high temperature performance.Less permanent compression deform.
▲Investment forging valve plug:Pressure durability≤1.2MPa,Metallographic structure better than casting ones.
▲Appareant design:Keep updated with international fashion-style .
▲cost perfoemance:Import substituted ,cost saved,reliable operation .


▲Material contact parts:304 or 316L
▲Sealing material :Standard(EPDM),silicon.FDM.HNBR.

Joint style  
▲To assure the connection and substitution wioth imported facilities ,all the connection styles with pipe or equipment are made toDN11850、IDF/ISO、SMS international standard size .

Pneumatic actuator features

▲NO spring open/pneumatic off
▲NC sprin off/pneumatic open
▲ON/OFF signal feed back inductive proder for option
▲Compact appearance,small volume,large torgue
▲Simple and convenient assembly .

Technical parameter

▲OD Range:DN25~DN200     1"~8"
▲Compressed air supply:Min:4bar
▲Pneumatic actuator torgne:40Nm

Requirements for compressed air quality that the executor needs
▲Compressed air joint :air pipe equiped equips with air adapter R1/8"
▲Max grain size:0.01mm
▲Max oil content:0.08ppm
▲Dew point: 10℃ or less
▲Max water content:7.5g/kg

HomeAbout UsProductNewsOrderContact中文版

Copyright:Yuanen Fliud Equipment Co.,Ltd