• DIN F4 DI Flange resilient EPDM gate valve
  • DIN F4 DI Flange resilient EPDM gate valve
  • DIN F4 DI Flange resilient EPDM gate valve
  • DIN F4 DI Flange resilient EPDM gate valve

DIN f4 di flange resilient epdm gate valve

Features: Size: DN50-DN300
Pressure Rating: PN16/PN25
Material: Ductile Iron
Design Standard: DIN3352 F4,  LIGHT TYPE
Inspection Standard: EN12266
Application medium: Drinking water、sewage、seawater、irrigation,or other neutral liquid
Application Temperature: -40°C~150°C

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Standards&Features:

 

Design standard

DIN3352 F4,  LIGHT TYPE

Flange drilling standard

EN1092-2 PN10/PN16

Face to face standard

EN558-1 Series 14

Hydraulic test standard

EN12266

 

Seat:1.1*PN(in bar), Body:1.5*PN(in bar)

  

Features

The ductile iron core is fully vulcanized with EPDM rubber, no iron parts are exposed to the medium and the excellent rubber vulcanization prevents creeping corrosion underneath the rubber.

Guides in the wedge and on the valve body ensure a uniform closure, safe operation ensured as the guides prevent overloading of the stem.

Stainless steel stem with rolled threads for high strength.

The valve can replace stem seals under pressure.

Full bore.

Body inside and outside fusion bonded epoxy coating with excellent corrosion resistant performance. 


Technical Parameters

Nominal diameter(mm)

50600

50600

Nominal pressure(Mpa)

 1.0 

1.6

Testing pressure

Shell(Mpa)

1.5

2.4

Seal(Mpa)

1.1

1.76

Suitable temperature

-40°C150°C

Suitable medium

Drinking watersewageseawaterirrigation,or other neutral liquid.

Case:

Project Name: Tanzania Water Project

Client name: Water project of a factory in Tanzania

Purchased Products: Gate Valves, Butterfly Valves, Check Valves, Pipe Fittings, etc.

Customer needs: water project treatment

client feedback:

The customer sent us the installation pictures of the WESDOM product in the working condition project, and the feedback quality is very good, and will maintain a long-term cooperative relationship with WESDOM;

Project pictures:

 

 

Application:

Drinking water

Sewage

Seawater

Irrigation




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