Sanitary EPDM Wafer Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Model NO.: YUY-135
• Connection Form: Welding
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Sheet Metal
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Carton, Wooden Case
• Specification: GMP, CE
• Trademark: YUY
• Origin: China
• HS Code: 8481804090
• Production Capacity: 2000

Product Description

Product Description
Application 

This series is a manual type sanitary butterfly valve with thread-thread ends, which is widely used in process piping systems for isolation and control. 

Materials 
Valve disc: AISI 316L / 304 (forged) 
Valve body: AISI 316L / 304 (forged) 
Valve seat and gasket: EPDM, comply with FDA 21CFR177.2600 

Options 

The seat and gasket can be NBR (Nitrile), VMQ (Silicone) or Viton (FPM) all complying with FDA 21CFR177.2600. 
End connection can be butt-welded, sanitary clamp, threaded, flanged, I-line or others upon request. 
Handle: 3-position pull handle; Multi-position handle in either pure stainless steel or with plastic cover. 
Actuator: Pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), electric actuator. 
Control: Position sensor, C-top controller, C-top controller (AS-I) 

Design Features 

Various standards can be provided: DIN, 3A, SMS, ISO / IDF, BS / RJT, and ASME / BPE. 
Available in sizes from DN25 / 1" to DN300 / 12" 
Multi-position handles can be used for valves up to DN100 / 4"; Pull handles can be used for valves from DN25 / 1" to DN300 / 12" 
Manual handle, pneumatic actuator and electric actuator are interchangeable. 
Seals comply with FDA 21CFR 177.2600. 
The valve body can be customized with a wide selection of different connections. 

Technical Specification 

Available in sizes from DN25 / 1" to DN300 / 12" 
Max. Pressure: 10bar (145psi) DN25 ~ 100; 8bar (120psi) DN125 ~ 150 
Temperature range: 14 ~ 248° F (-10 ~ 120° C), EPDM 
End connections: Butt-welded, sanitary clamp, threaded, flanged, I-line or others upon request. 
Surface treatment: Ra 16 ~ 32µ In (0.4 ~ 0.8µ M) 
Supply pressure for air actuator: 70 ~ 115psi

Standard	3A, DIN, IDF, SMS  etc.
Size	DN15-150  & 1/2" -8"
Material	SS304, SS316L
Body/Disk	Made  by  Forged  material, fully  precision  machined  by  CNC  machine.
Gaskets	Silicone, EPDM, Telfon, Nitrile etc.
Connection	Welding,   clamp,   thread  and  flange
Handle	Manual,   2/3/4-position  pulling  handle,   multi-position  plastic/stainless  steel  handle, 12  position  gear  handle. (can  be  produced  by  requirements)
Surface  Treatment	180-420  Grit  or  unpolished
Quality/Certificate	ISO9001
Temperature	-10  degree  to  200degree
Special  product	As  per  the  requirements  of  customers
Applications	Food,   dairy,   beverage,   beer,   wine,   pharmacy,   biology  and  chemical  industry.
Other  Choice	Pneumatic  valve  and  Electric  valve  (100%  Tested  /100%  Inspected)
Service	Prompt  quotation, competitive  price, punctual  delivery  and  guaranteed  quality