Yuy Stainless Steel Reversing Valve

Material: Ss304 or Ss316L
Sealing Material: Standard EPDM Silica Gel, Fluorine Gel for Option
Transport Package: Carton, Wooden Case
Specification: GMP, CE
Trademark: YUY
Origin: China
Samples:
US$ 50/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
YH
HS Code
8481804090
Production Capacity
5000

Product Description

Yuy Stainless Steel Reversing Valve

Yuy Stainless Steel Reversing Valve
Yuy Stainless Steel Reversing Valve
Specifications
 
sanitary pneumatic reversing valve/change valve/shuttle valve/ directional valve
HS Code:8481804090
 
 
TECHNICAL PARAMETER:
1.Application:
This valve is sanitary, automatic or manual handle valve, widely used in  food, beer, beverage, dairy products, cosmetic, pharmacy and biology engineering field.
 
2.Working principle:
The working principle of pneumatic valve series is to change the enegy generated by the compressed air  into mechanical energy, the mechanical energy will drive the stem axial movement, will move the formation of the sealing parts location to control the swithch, and ultimately the medium will reverse or stay stable.

3.Technical datasheet:
I)  New-style sanitary stop/switch valves possess more improved saftey.clearance.durability and appearance .
II) Having open supporter which separates the pneumatic actuator and valve body ,check the shaft seal directly .This design separates the gearing and the products parts,prevents the heat transfer from valve body to pneumatic device .
III) "NC"and "NO"functions can be instantly switched .
IV)  Spherical valve body have ideal fluidity and clearance .
V)  Dealing with material becomes much milder .
VI)  Standard valve body design makes the joint style more flexible and various .
VII)  Metal stop mechanism assures the long life of the seal .
VIII)  Quick convenient assemble and maintainance operation .
 
4.Material:
Steel parts:      Stainless steel 304 or Stainless steel 316L
Sealing:           EPDM. (standard)
                       SILICON,FDM, HNBR(CHOOSE).
 
 
5.Advantages:
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.
 
6.Connection types:
 
Welded.
Clamped
Screw or threaded, male part or female
welded - srew
Flange
To assure the connection and substitution with imported facilities, all the connecton styles withe pipe or equipment are made to DN11850, IDF / ISO, SMS 3A  international standard size.
 
 
 
7.Size: 
DIN:    DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100
3A:        3/4", 1", 1 1/2", 2", 2 1/2", 3", 4"
SMS:   19, 25, 32, 38, 51, 63, 76, 89, 102 
ISO:    ?19, ?25, ?32, ?38, ?51, ?63, ?76, ?89, ?102,
 
 
8.Operation Type:
 
Manual:                         lever or duck-billed
Pneumatic actuator:    stainless teel or plastic with control box or not.
Electric actuator:         sigle action or double action
9.Features of Pneumatic actuator:
Normally opened : the spring is OPEN and pneumatic OFF
Normally closed:the spring is OFF and pneumatic OPEN
With signal feedback inductive proder / sensor for option
Compact appearance, small volume, large torgue
Simple and convenient assembly
10.Technical Parameter:
OD Range:                            DN25~ DN200, 1"~ 8"
Anti-pressure:                       10Bar
Compressed Air supply:        MIN:4 BAR,    MAX:8BAR
Pneumatic Actuator torgne: 40Nm
Finishing degree:
              Cutting: Ra1.5 ~ 3.2um
              Polish:  Ra0.4~ 0.8um
11.Requirements for compressed air quality that the executor needs:
Compressed air joint:             air pipe equiped equips with air adapter R1/"
Max grain size:                      0.11mm
Max Oil content :                   0.08 ppm
Dew point:                              10 °C or less
Max water conent:                7.5g/kg
 
12.Specifications of  Sanitary Reversing Valve:
1.Diameter of the reversing valve:
a) manual reversing valve:

 

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