NRS Resilient Seated Gate Valve Plain EndS

NRS Resilient Seated Gate Valve Plain EndS
Design Standard: BS EN1171/EN1074-2
Inspection & testing: BS EN 12266-1
(Other Flange Types available upon request)
+86 13759933792
+86 13759933792
+86 137 5993 3792
melany@huaguanvalve.com

Products Description

SPECIFICATIONS:

Design Standard: BS EN1171/EN1074-2
Inspection & testing: BS EN 12266-1
(Other Flange Types available upon request)

Triple O-Rings stem seal

Working Pressure: 16bar
Working Temperature: -20℃ to 85℃
Operator: Handwheel, Operating Nut, Gearbox

NRS-Resilient-Seated-Gate-Valve-Plain-EndS-1
NRS-Resilient-Seated-Gate-Valve-Plain-EndS-2

MATERIAL LIST

NO

Part

Material

1

  Body

Ductile Iron

2

  Wedge

DI & EPDM

3

  Stem Nut

Brass

4

Bonnet

Ductile Iron

5

Stem

SS420

6

Gland

Brass

7

Operating Nut

Ductile Iron

8

Bonnet Gasket

NBR/EPDM

9

Bonnet /Gasket Bolt

CS With ZINC Plated/SS304

10

Wedge Nut Gasket

NBR/EPDM

11

Washers

Nylon/Brass

12

O-ring

NBR/EPDM

13

Dust Cap

NBR/EPDM

14

Operating Nut Bolts

SS304

DIMENSIONS(mm/inch)

DN

H

L

L1

T

40

220

250

70

50

50

270

265

76

63

65

283

277

76

75

80

310

305

96

90

100

350

350

105

110

150

482

428

115

160

200

520

470

137

200

250

632

490

131

250

300

744

510

129

315

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