DIN F5 soft seal non-rising stem gate valve

Brief Introduction of DIN F5 gate valve

Gate valve is one of the widely used industrial valves in fluid transport projects. For traditional gate valves, there are some weaknesses, like fluid leakage, internal corrosion,etc. This resilient soft seal gate valve adopts the novel structure design, strict manufacturing technology, and new materials, which overcomes the defects of traditional gate valves and has reliable sealing performance, long service life, and is easy and convenient to operate and maintain.

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Product name: DIN F5 soft seal non-rising stem gate valve

Model No.: (DIN) F5Z45X-16Q-100


Brief Introduction of resilient seated non rising stem DIN F5 gate valve 

DIN F5 Gate valve is one of the widely used industrial valves in fluid transport projects. For traditional gate valves, there are some weaknesses, like fluid leakage, internal corrosion,etc. This resilient soft seal gate valve adopts the novel structure design, strict manufacturing technology, and new materials, which overcomes the defects of traditional gate valves and has reliable sealing performance, long service life, and is easy and convenient to operate and maintain.

Characteristics of resilient seated non rising stem DIN F5 gate valves:

1. overall rubber coated. Ductile iron resilient seated non rising stem DIN F5 gate valve has characteristics of overall rubber coated, great sealing Performance, accurate physical dimensions, which can guarantee the zero leakage, long service life, and small flow resistance.

2. light weight. The valve body and valve deck of the DIN F5 non rising stem flanged gate valves are made of ductile iron, which is light in weight, safe and reliable, easy to install.

3. corrosion resistant. The inside of the valve body of the ductile iron DIN F5 non rising stem flanged gate valve is coated with non-toxic epoxy resin, which is anti-corrosive and rust resistant. That kind of gate valve not only can be used for drinking water piping line systems,also can be used for wast water delivery pipe line systems.

4. Triple seal. There are triple O-type sealing rings used for valve stem in the ductile iron DIN F5 EPDM lined resilient seated non rising stem flanged gate valve, which has small frictional resistance, and is easy to open and close.

Applications of ductile iron resilient seated non rising stem DIN F5 soft-seal gate valve:

This kind of DIN F5 soft seal gate valve can be used in life water delivery systems, urban water supply

and drainage systems, sewage treatment systems, chemical fluid delivery system, construction, urban

environmental protection,petrochemical industry, pharmacy, food,textile, metallurgy, electric power and

other industries, to cut off the mediums in the pipe line systems.

Standard of DIN F5 gate valve: 

Design and manufacturing Face to face Flange connect Test and inspection
DIN3352 DIN3202-F4/F5 DIN2532/2533/2501 DIN3230

Technical Specifications of DIN F5 gate valve:

Model No. PN(MPa) Testing Pressure (MPa) Mediums Working temperature
Strength(water) Sealing(water)
(DIN) F5Z45X-10 1.0 1.5 1.1 Water, oils 80℃
(DIN)F5Z45X-16 1.6 2.4 1.8

 

Material for main parts of DIN F5 gate valve: 

Part name Material
Valve body and valve deck Ductile cast iron/cast iron
Stem nut brass/bronze
Stem SS420
Valve disc Ductile cast iron+NBR/ductile cast iron+EPDM
Hand wheel Ductile cast iron

 

Outline dimensions and connect dimensions of DIN F5 gate valve:   

Model No. DN(mm) Dimension(mm)
L D D1
DIN F5 soft seal non-rising stem gate valve 1.0/1.6MPa 1.0MPa 1.6MPa 1.0MPa 1.6MPa
50 250 165 165 125 125
65 270 185 185 145 145
80 280 200 200 160 160
100 300 220 220 180 180
125 325 250 250 210 210
150 350 285 285 240 240
200 400 340 340 295 295
250 450 395 405 350 355
300 500 445 460 400 410
350 550 505 520 460 470
400 600 565 580 515 525
450 650 615 640 565 585
500 700 670 715 620 650
600 800 780 840 725 770
700 900 895 910 840 840
800 1000 1015 1025 950 950
900 1100 1115 1125 1050 1050
1000 1200 1230 1255 1160 1170
1200 1400 1455 1485 1380 1390

 

DN

50-300

PN

10/16

Mediums

Water, oils

working temperature

≤80℃