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gate valve wesdom

Product

WESDOM

DIN F4 DI Flange resilient EPDM gate valve

DIN F4 DI Flange resilient EPDM gate valve

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:-40C°-150C°

Applied projects:Drinking water、sewage、seawater、irrigation,or other neutral liquid

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.

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Product details

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.

Main Raw Material

 

1 Body Ductile Iron 9 Gland bolt Steel gr.8.8
2 Wedge Ductile Iron+EPDM  10 Handwheel Ductile Iron
3 Wedge Nut Brass 11 Gland Ductile Iron
4 Stem Stainless steel 12 O-ring EPDM rubber
5 Bonnet gasket EPDM rubber 13 Nut Stainless steel
6 Bonnet Ductile iron 14 Washer Steel
7 Thrust collar Brass 15 Bonnet bolt Steel gr.8.8
8 O-ring EPDM rubber

 

wesdom gate valve

Dimension

Size L D C B n-d b f H
DN50 150 165 125 99 4-19 15.5 2.5 280
DN65 170 185 145 119 4-19 15.5 2.5 305
DN80 180 200 160 133 4-19 8-19 16.5 2.5 350
DN100 190 220 180 154 8-19 16.5 2.5 390
DN125 200 250 210 184 8-19 16.5 2.5 470
DN150 210 285 240 210 8-23 16.5 2.5 525
DN200 230 340 295 265 8-23 12-23 17.5 2.5 630
DN250 250 405 350 355 319 12-23 2.5 18.5 2.5 780
DN300 270 460 400 410 370 12-23 12-28 21 3 870

Project case

Tanzania Water Project

Main Products:

Gate Valves, Butterfly Valves, Check Valves, Pipe Fittings, etc.

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:

wesdom gate valve

Product packaging and transportation

Certificate

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.

 

Standard

 

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)

Technical parameters

Nominal diameter(mm) 50~300 50~300
Nominal pressure(Mpa)  1.0 1.6
Testing pressure Shell(Mpa) 1.5 2.4
Seal(Mpa) 1.1 1.76
Suitable temperature -40°C~150°C
Suitable medium Drinking water、sewage、seawater、irrigation,or other neutral liquid.

 

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