Ggg40 /50 Flange Handwheel Gate Valve/Ductile Iron Flange Type Rising Stem Gate Valve Dn300

Actuator
Manual
Seal Surface
Wedge Gate Valve
Thread Position of Valve Rod
Inside Gate Valve
Usage
Flow Control
Standard
DIN
Application
Industrial Usage, Water Industrial Usage
Size Range
Dn50-600
Nuts
Brass
Coating
Epoxy Coated 250 Microns
Stem
SS304/420/316
Operator
Cap Nut/Handwheel
Pressure Rate
Pn10/16/25
Transport Package
Bubble Bags & Wooden Case
Trademark
Walter
Origin
Suzhou, Jiangsu
HS Code
8481801090
Production Capacity
20000 Sets Per Month
Reference Price
$ 646.38 - 718.20
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Product Description

GGG40/50 Flange Handwheel Gate Valve/ductile iron flange type rising stem gate valve DN300
Product standard
Standard of design and manufacture:GB/T12232 DIN f4  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 ~ DN300
Nominal pressure : PN16
working temperature : -5ºC--85ºC
Pressure  Testing :
-Shell : PN*1.5
-Seal : PN*1.1
Applicable medium : water

Part Descripition
1- Body/Bonnet: GGG40/50
2- Stem: SS420/431
3- Bolts/Nuts: SS304
4- Wedge: GGG40/50 + EPDM Coating
5- Epoxy Resin coating internal & external, thickness above 300 micron
6- Flange or Socket Or Groove Ended
7- Work pressure: PN10/16; Size range: 1", 1 1/2", 2" to 24"
8- Design Standard: DIN F4/F5, BS5163, AS2638.2, AWWA C509/515
9- Operate: Handwheel
  Dimension(mm)
Model Size DN L D1 D2 D3 H H1 n-Φd PN16
NRS-0050 2'' 50 178 99 125 165 285 335 4-Φ19
NRS-0065 2 1/2'' 65 190 118 145 185 330 395 4-Φ19
NRS-0080 3'' 80 203 132 160 200 400 480 8-Φ19
NRS-0100 4'' 100 229 156 180 220 440 540 8-Φ19
NRS-0125 5" 125 254 184 210 250 565 690 8-Φ19
NRS-0150 6" 150 267 211 240 285 595 745 8-Φ23
NRS-0200 8" 200 292 266 295 340 715 915 12-Φ23
NRS-0250 10" 250 330 319 355 405 850 1100 12-Φ28
NRS-0300 12" 300 356 370 410 460 990 1290 12-Φ28
Ggg40/50 Flange Handwheel Gate Valve/Ductile Iron Flange Type Rising Stem Gate Valve Dn300
Ggg40/50 Flange Handwheel Gate Valve/Ductile Iron Flange Type Rising Stem Gate Valve Dn300
Ggg40/50 Flange Handwheel Gate Valve/Ductile Iron Flange Type Rising Stem Gate Valve Dn300
Ggg40/50 Flange Handwheel Gate Valve/Ductile Iron Flange Type Rising Stem Gate Valve Dn300
Ggg40/50 Flange Handwheel Gate Valve/Ductile Iron Flange Type Rising Stem Gate Valve Dn300
Ggg40/50 Flange Handwheel Gate Valve/Ductile Iron Flange Type Rising Stem Gate Valve Dn300
Ggg40/50 Flange Handwheel Gate Valve/Ductile Iron Flange Type Rising Stem Gate Valve Dn300

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