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Quick Details

Brand Name: DSV
Temperature of Media: Medium Temperature
Material: Casting
Pressure: Low Pressure
Standard or Nonstandard: Standard
Model Number: DSV-DVC
Place of Origin: China (Mainland)
Port Size: DN40-DN700
Media: Water
Power: Hydraulic
Structure: Check

Specifications

NO.

PART

MATERIAL

1

Body

GG25/GGG40/SS304/SS316

2

Spring

Stainless steel

3

Disc

SS316/SS304/WCB/C954

4

Ring

Steel

5

Seat Ring

NBR/EPDM/VITON

6

Shaft-1

SS316/SS304

7

Shaft-2

SS316/SS304

8

Gasket-1

PTFE

9

Gasket-2

NBR

10

Screw

Steel

Double Disc Swing Check ValveNormal pressure

DN(mm)

40

50

65

80

100

125

150

200

250

300

350

400

450

500

600

700

 L (mm)

43

43

46

64

64

70

76

89

114

114

127

140

152

154

178

229

D(mm)

65

65

80

94

117

145

170

224

265

312

360

410

450

500

624

720

Φ(mm)

PN10

92

107

127

142

162

192

218

273

328

378

438

489

532

585

690

800

PN16

92

107

127

142

162

192

218

273

329

384

446

491

550

610

720