DIN3352 F4 Double Flanged Resilient Non Rising Stem Gate Valve

DIN3352 F4 Double Flanged Resilient Non Rising Stem Gate Valve

Seal Surface: Wedge Gate Valve
Thread Position of Valve Rod: Inside Gate Valve
Usage: Flow Control
Standard: DIN
Application: Industrial Usage, Water Industrial Usage
Pressure Rate: Pn10/16/25
Stem: SS304/420/316
Operator: Cap Nut/Handwheel
Size Range: Dn40-600
Coating: Epoxy Coated 250 Microns
Trademark: Walter
Transport Package: Bubble Bags & Wooden Case
Origin: Suzhou, Jiangsu
HS Code: 8481801090
DIN3352 F4 Double Flanged Resilient Non Rising Stem Gate Valve

Product standard
Standard of design and manufacture:GB/T12232  BS5163  AWWA C509
Flange connection standard:GB/T17241.6  BS EN1092-2  ASME B16.1
Structural length standard:GB/T12221  BS EN558-1 ASME B16.1
Test standard:GB/13927  BS EN12266-1  API598
technical parameter
inside nominal diameter : DN50 ~ DN600
Nominal pressure : PN16
working temperature : -5ºC--18ºC
Size range: 1", 1 1/2", 2" to 24"
Pressure  Testing :
-Shell : PN*1.5
-Seal : PN*1.1
Applicable medium : water
 
No. Part Name Material
1 Gland Ductile Iron (GGG50 / EN - GJS500-7)
2 Bonnet Ductile Iron (GGG50 EN - GJS500-7)
3 Bonnet Gasket NBR/EPDM
4 Wedge Ductile Iron + EPDM(GGG50 EN - GJS500-7 + EPDM )
5 Wedge Nut Brass (Cooper Alloy EN 12165 )
6 Stem Stainless Steel( X20 Cr13 )
7 Thrust Washer PTFE / Nylon
8 O rings NBR / EPDM 
9 Bolts Carbon Steel / Stainless Steel
10 Gland Stainless Steel( 0Cr13 )
11 Hand Wheel Ductile Iron (GGG50 / EN - GJS500-7)

 Dimensions(mm) 
Model Size DN L D1 D2 D3 H n-Φd PN10 n-Φd PN16
NRGV-0050 2" 50 178 99 125 165 221 4-Φ19 4-Φ19
NRGV-0065 21/2" 65 190 118 145 185 232 4-Φ19 4-Φ19
NRGV-0080 3" 80 203 132 160 200 245 8-Φ19 8-Φ19
NRGV-0100 4'' 100 229 156 180 220 258 8-Φ19 8-Φ19
NRGV-0125 5'' 125 254 184 210 250 274 8-Φ19 8-Φ19
NRGV-0150 6'' 150 267 211 240 285 292 8-Φ23 8-Φ23
NRGV-0200 8'' 200 292 266 295 340 369 12-Φ23 12-Φ23
NRGV-0250 10'' 250 330 319 355 405 400 12-Φ28 12-Φ28
NRGV-0300 12'' 300 356 370 410 460 436 12-Φ28 12-Φ28
NRGV-0350 14'' 350 381 429 470 520 521 16-Φ28 16-Φ28
NRGV-0400 16'' 400 406 480 525 580 566 16-Φ31 16-Φ31
NRGV-0450 18'' 450 432 548 585 640 647 20-Φ31 20-Φ31
NRGV-0500 20'' 500 457 609 650 715 692 20-Φ34 20-Φ34
NRGV-0600 24' 600 508 720 770 840 816 20-Φ37 20-Φ37

DIN3352 F4 Double Flanged Resilient Non Rising Stem Gate Valve
DIN3352 F4 Double Flanged Resilient Non Rising Stem Gate Valve
    DIN3352 F4 Double Flanged Resilient Non Rising Stem Gate Valve


DIN3352 F4 Double Flanged Resilient Non Rising Stem Gate Valve
DIN3352 F4 Double Flanged Resilient Non Rising Stem Gate Valve

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DIN3352 F4 Double Flanged Resilient Non Rising Stem Gate Valve

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