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gate valve wesdom

Product

WESDOM

DIN F5 Non-rising stem Resilient gate valve

DIN F5 Non-rising stem Resilient gate valve

Size:DN50-DN600

Pressure Rating:PN16/PN25

Material:ductile iron

Design Standard: DIN3352 F5, EN1171

Inspection Standard:DIN3352 F5, EN1171

Application medium:Drinking water、sewage、seawater、irrigation,or other neutral liquid

Application Temperature:-40°C~150°C

Applied projects:DIN F5 are resilient seated gate valves, made of ductile iron, manufactured in accordance with severe product norms and relevant norms, and in conformity to EN ISO 9001; These valves are suitable for heating and conditioning (HVAC), water treatment and water distribution, waste water, industrial applications, agricultural purposes.

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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 Top-nut Brass
2 Wedge Ductile Iron+EPDM  10 Washer PTFE
3 Stem Stainless steel 11 Thrust collar Brass
4 Wedge Nut Brass 12 Washer PTFE
5 Bonnet Ductile iron 13 Dust Cover NBR
6 Bonnet gasket EPDM rubber 14 Handwheel Ductile Iron
7 Bonnet Ductile Iron 15 Bonnet bolt Steel gr.8.8
8 O-ring EPDM rubber

 

Size L D C B n-d b f H
DN50 250 165 125 99 4-19 19 3 280
DN65 270 185 145 119 4-19 19 3 305
DN80 280 200 160 133 4-19 8-19 19 3 350
DN100 300 220 180 154 8-19 19 3 390
DN125 325 250 210 184 8-19 19 3 470
DN150 350 285 240 210 8-23 19 3 525
DN200 400 340 295 265 8-23 12-23 20 3 630
DN250 450 405 350 355 319 12-23 12-28 22 3 780
DN300 500 460 400 410 370 12-23 12-28 24.5 4 870
DN350 550 520 460 470 429 16-23 16-28 26.5 4 1100
DN400 600 565 580 515 525 480 16-28 16-32 28 4 1200
DN450 650 640 565 585 548 20-28 16-32 30 4 1300
DN500 700 670 715 620 650 582 20-28 20-32 31.5 5 1450
DN600 800 780 840 725 770 682 20-31 20-37 36 5 1650

 

wesdom gate valve

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:

Product packaging and transportation

 

wesdom gate valve

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 F5, EN1171
Flange drilling standard EN1092-2 PN10/PN16
Face to face standard EN558-1 Series 15
Hydraulic test standard EN1074-1 and 2 /EN12266
Seat:1.1*PN(in bar), Body:1.5*PN(in bar)

Technical parameters

Technical Parameters

Nominal diameter(mm) 50~600 50~600
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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