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DIN F5 Resilient Gate Valve1
DIN F5 Resilient Gate Valve2
DIN F5 Resilient Gate Valve3
DIN F5 Resilient Gate Valve4
DIN F5 Resilient Gate Valve1 DIN F5 Resilient Gate Valve2 DIN F5 Resilient Gate Valve3 DIN F5 Resilient Gate Valve4

DIN F5 Resilient Gate Valve

【Size Range】: 2''-48''/DN50-DN1200

【Pressure】: 10K

【Body Materials】: DI

【Seat Materials】: NBR/EPDM/PTFE

【Disc Materials】: DI+NBR/EPDM/PTFE

【Stem Materials】: 45#/2Cr13/ 304/316stainless steel


Product introduction

The valves disc is rubber-packed to get excellent sealing effect by the rubber's resilient deformation.

Non-rising resilient seated gate valves solve the problem in general gate valves such as leakage, rusting etc.

and saves installation space. It is used widely in tap water industry, sewage treatment, shipping construction,

petroleum, chemicals, food, pharmacy, textile, electric power, metallurgy and energy system's pipeline to adjust and shut off fluids.

Product Features

Low torque operation

Rubber encapsulated wedge

Clockwise closing direction

Fusion bonded epoxy coated inside and outside


Product Advantages:

1.The body is ductile iron,high level than national stanard.Tensile strength is 450Mpa,elongation is large than 10%,can not be broken easily when transport.

2. Both inner and out part is epoxy coating, the thickness is 250μm minimum,can prevent rust well,can be used in  sewage system. 

3.The wedge is coated with EPDM, the EPDM proportion can reach 50%,steable and good resilient;

4.3 O rings are used on 2Cr13 stem,can reduce friction,prevent leakage,can change sealing ring with stop water

5.The stem use brass, operate easily,prevent block

6.Every link, from workblank to the finished product packaging will be inspected strickly.

7.BUNDOR Product quality is covered by China Pacific Insurance with two million dollors. Bundor Valve, Two Years Warranty, Pay Two Back If One Bad. Any quality problems of the product itself, we will pay without conditions.


DN L-mm d-mm c-mm x-n T-mm  f-mm g-mm working pressure
PN10 PN16 PN10 PN16 10kg 16kg
50 250 165 165 125 125 4-Φ19 19 3 99 PN10/16
65 270 185 185 145 145 4-Φ19 19 3 118
80 280 200 200 160 160 8-Φ19 19 3 132
100 300 220 220 180 180 8-Φ19 19 3 156
125 325 250 250 210 210 8-Φ19 19 3 184
150 350 285 285 240 240 8-Φ23 19 3 211
200 400 340 340 295 295 8-Φ23 12-Φ23 20 3 266
250 450 395 405 350 355 12-Φ23 12-Φ26 22 3 319
300 500 445 460 400 410 12-Φ23 12-Φ26 24.5 4 370


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No.37 Puhui Road,Beizhakou Economic Development Zone, Tianjin City, China PR

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