Sanitary Stainless Steel Weld Non Return Check Valve for Pharmacy Industry

• Media: Water
• Temperature: High Temperature
• Material: Stainless Steel
• Connection Form: Welding
• Structure: Seal Construction
• Pressure: High Temperature
• Model NO.: CY-E03
• Function: Stop The Backflow of Liquid
• Sealing Form: Single Seal
• Flow Direction: Unidirection
• Standard: ANSI
• Application: Industrial Usage
• Max.Pressure: 10 Bar
• Opening Pressure: 0.3bar-DN25
• Working Temperature: -10 +120 Degree Celsius
• Gasket: EPDM
• Transport Package: Packing in Cartons and Wooden Cases
• Specification: 1/2"~4" or DN10~DN100
• Trademark: eraval
• Origin: Made in China
• HS Code: 8481804090
• Production Capacity: 50000pieces/Year

Product Description

 

Stainless Steel Sanitary Check Valve

Applications:

A  check valve is  a valve that prevents the fluid from flowing back and ensures that it flows in only one direction.
It can be used to prevent the less of prime of the pump and to avoid pipe - hammering.
It is used in the food - processing,beverages,wine - making,oil - making,cosmetics,pharmaceutical and chemical industries.

 

Operating  Principle:

The valve opens when the pressure of the fluid exceeds the pressure exerted by the pump spring,When the two pressures are equalised,the valve closes.A stronger counter - pressure allows the valve to close.


 

 

Design and Features:

Size:DN25~DN100    1"~4"
Easy disassembly.
Low - size construction.

Materials:

Casing / shaft  AISI 316L
Spring   AISI 304 / AISI 316L
Seal EPDM according to  FDA 117.2600
Surface finishing Ra≤0.8μm

Options:

Seais in NBR,FPM(Viton)or PTFE .
All of them according to FDA 117.2600
Connections:Weld,Thread,Clamp   DIN,SMS,RJT,IDF,ISO,3A

Technical specifications:

Max.Pressure:10 Bar
Opening  pressure:0.3Bar(DN-25)
                               0.2Bar(DN-32/40)
                               0.1Bar(DN-20/100)
Working  temperature:-10ºC to +120ºC(EPDM)