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DIN3352-F4 Rising Stem Resilient Soft Seat Gate Valves

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DIN3352-F4 Rising Stem Resilient Soft Seat Gate Valves

Detailed Product Description

Product Overview:
Soft seat gate valves are the replacement of the traditional gate valves, using the compensation action of flexible disc making trace deformation to achieve good sealing effect. This kind of valve has the outstanding advantage of overall rubber coating, anticorrosion, nonbreakable, good elastic memory and long service life etc. It can be widely used on tap water, sewage, construction, food, electric power, medicine,metallurgy,light textile .energy system and other fluid on the pipeline as the adjusting and the closure device.

 

Name: DIN 3352 F4 Resilient Seated Gate Valve
Design confirms: DIN3352
Flanges drilled confirms: DIN2501/EN1092-2 PN10/16/25
Tightness check: API 598/ISO 5208/EN12226-1
Face-to-face conform: DIN3352/DIN3202 F4(ISO5752 Series14)/EN558-1 Series14
Normal pressure: 1.6MPa
Shell test pressure: 2.4Mpa
Seal test prressure: 1.76Mpa
Suitable medium: water and neutral liquid
Working temperature: -20 to 120 centigrade. (EPDM: -20 to 120, NBR: -10 to 80)
Body/Bonnet/Disc: Cast iron/ductile iron/CI/DI/GG25/GGG40/GGG50/HT200/QT450
Seat: EPDM/NBR
Stem: Stainless steel, brass, bronze, steel with zinc
Gland follower: Brass/ductile iron

DIN3352-F4 Rising Stem Resilient Soft Seat Gate Valves

The Major Parts Material:

 

NO. Name Materia
1 Body GGG50
2 Disc GGG50+EPDM/NBR)
3 Stem Nut Brass(HPb59-1)
4 Stem 2CR13
5 Gasket EPDM
6 Pin Stainless steel
7 Bonnet GGG50
8 Packing Graphite ring
9 Yoke GGG50
10 Foundry weight GGG50
11 Nut Brass(HPb59-1)
12 Thrust bearing Carbon steel
13 Handwheel GGG50
14 Locking nut 40Cr

 

Main Connection Dimensions:

 

DN L D K G A B C N- <t> d
PN10 PN16 PN10 PN16 PN10 PN16 PN10 PN16
40 140 150 150 110 110 88 88 3 19 180 4-4>19 4-«|)19
50 150 165 165 125 125 102 102 3 19 180 4- 4> 19 4- 4> 19
65 170 185 185 145 145 122 122 3 19 180 4-4»19 A-19
80 180 200 200 160 160 138 138 3 19 200 8-4>19 8-4)19
100 190 220 220 180 180 158 158 3 19 200 8-19 8-4.19
125 200 250 250 210 210 188 188 3 19 250 8-4>19 8-19
150 210 285 285 240 240 212 212 3 19 250 8-4>23 8-4»23
200 230 340 340 295 295 268 268 3 20 280 8-<t>23 12-<|>23
250 250 395 405 350 355 320 320 3 22 320 12-23 12-28
300 270 445 460 400 410 370 378 4 25 350 12-4)23 12-28
400 310 565 580 515 525 482 490 4 28 550 16-<t>27 16~31

 

Contact Details
Hebei Peiying Valve Industry Co.,Ltd.

Contact Person: Richard CAO

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