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Wenzhou Yuanen Fluid Equipment Co., Ltd.

Butterfly Valve, Stainless Steel Valve, Sanitary Butterfly Valve manufacturer / supplier in China, offering Sanitary Pneumatic Butterfly Valve Food Grade, Yuy Sanitary Stainless Steel Centrifugal Pump, Yuy Sanitary Centrifugal Pump Water Pump and so on.

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Sanitary Pneumatic Butterfly Valve Food Grade

FOB Price: US $18 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $18/ Piece
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Production Capacity: 5000
Transport Package: Carton, Wooden Case
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: YD
  • Connection Form: Welding
  • Valve Stem: Normal
  • Working Temperature: Normal Temperature (-40°C<T<120°C)
  • Valve Body: Forge Welding
  • Size: 3/4"-10"
  • Trademark: YUY
  • Origin: China
  • Driving Mode: Manual
  • Structure: Centre Sealing
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
  • Material of Seal Surface: Soft Sealed
  • Application: Industrial Usage, Water Industrial Usage, Household Usage, Food Industrial Usage
  • Material: Ss304/Ss316L
  • Specification: GMP, CE
  • HS Code: 8481804090
Product Description


This valve is sanitary, automatic or manual handle valve, widely used in  food, beer, beverage, dairy products, cosmetic, pharmacy and biology engineering field.


Working principle:

The valve is mechanically locked in its 4 position of open or close through four multi-functional positioning rod maual operation. It can contronl the flow of the medium




Steel parts:      Stainless 304\316L
Sealing:           EPDM. (standard)

                       SILICON,FDM, HNBR(CHOOSE).




Sealings:         Excellent acid proof, alkali proof and high temperature performance. little degree of permanent  compression deform.Investment forging valve plug: Pressure durability less than 1.2MPA,  metallographic structure beeter than casting ones.Appareant design: Keep updated with international fashion style.Cost performance: Impor substituted, cost saved and reiableoperation.


Connection types:


    Welded.ClampedScrew or threadedwelded - srewFlange

To assure the connection and substitution with imported facilities, all the connecton styles withe pipe or equipment are made toDN11850, IDF / ISO, SMS international standard size.

Operation Type:


    Manual:                         lever or duck-billedPneumatic actuator:    stainless teel or plastic with control box or not.Electric actuator:         sigle action or double action

Features of Pneumatic actuator:

    Normally opened : the spring is OPEN and pneumatic OFFNormally closed:the spring is OFF and pneumatic OPENWith signal feedback inductive proder / sensor for optionCompact appearance, small volume, large torgueSimple and convenient assembly

Technical Parameter:

    OD Range:                            DN25~ DN200, 1"~ 8"Anti-pressure:                       10BarCompressed Air supply:        MIN:4 BAR,    MAX:8BARPneumatic Actuator torgne: 40NmFinishing degree:

              Cutting: Ra1.5 ~ 3.2um

              Polish:  Ra0.4~ 0.8um

Requirements for compressed air quality that the executor needs:

Compressed air joint:             air pipe equiped equips with air adapter R1/"Max grain size:                      0.11mmMax Oil content :                   0.08 ppmDew point:                              10 °C or lessMax water conent:                7.5g/kg


 Specifications of butterfly valve:



Different butterfly valves:

1.Sanitary butterfly valve with pneumatic actuator:


2.Sanitary butterfly valve with manual level:



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