NRS Resilient Seated Gate Valve Socket Ends

NRS Resilient Seated Gate Valve Socket Ends
Design Standard: BS EN1171/EN1074-2, SABS 664
Socket ends: Fitted with NBR/EPDM
Rubber seal to suit PVC-pipes
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, SABS 664
Socket ends: Fitted with NBR/EPDM
Rubber seal to suit PVC-pipes
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

NRS-Resilient-Seated-Gate-Valve-Socket-Ends-1
NRS-Resilient-Seated-Gate-Valve-Socket-Ends-2

MATERIAL LIST

NO

Part

Material

1

  Body

  GGG40

2

  Wedge

  GGG40 & EPDM

3

  Stem Nut

  Brass

4

  Stem

  SS420

5

  Bonnet

  Ductile lron

6

  Gland

  Brass

7

Locking Ring

Brass ASTM B124 C37700

8

  Gland

  GGG40

9

  Operating nut

  GGG40

10

  Nubber Gasket

  NBR/EPDM

11

  Wedge Nut Gasket

  NBR/EPDM

12

  Washers

  Nylon/Brass

13

  O-ring

  NBR/EPDM

14

  Dust Cap

  NBR/EPDM

15

  Bolts

  A2-70

16

  CAP

  FLASTIC

DIMENSIONS(mm/inch)

DN125

OD

L

H

A

L1

L2

50

63

250

240

66

90

310

65

75

270

270

78

95

330

80

90

280

310

93

100

340

100

110

300

360

113

105

360

125

125

375

410

128

105

435

140

375

410

144

110

435

150

160

390

450

163

145

450

200

200

420

540

203

155

480

225

420

540

228

155

480

250

250

480

600

253

175

540

280

480

600

283

175

540

300

315

490

690

318

175

550

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