WENZHOU KANGTUO INTERNATIONAL TRADING CO.,LTD
Wafer Type Double Disc Swing Check Valve

Wafer Type Double Disc Swing Check Valve

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Our enterprise is an acclaimed manufacturer and exporter of a broad spectrum of Wafer Type Double Disc Swing Check Valve. This is efficiently manufactured using supreme quality materials under the supervision of our team. It is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction. The offered valve is also used in many fluid systems such as those in chemical and power plants, and in many other industrial processes. Moreover, this Wafer Type Double Disc Swing Check Valve is made available with us in a spectrum of technical specifications.

Features:

  • Robust in design
  • Anti-corrosive nature
  • Excellent finish

Specifications:

  • Size: 2"-24"
  • Material: CF8, CF8M, CF8C, CF3, CF3M, 304, 304L, 316, 316L, WCB etc.
  • Class: 150LB, 300LB, 600LB, 900LB
  • Suitable medium: Water, oil, air and some corrosive liquid
  • Temperature range: -20° C to 425° C
  • Operate: Hand wheel, bevel wheel, gear box, pneumatic, actuator
  • Design and manufacture: API 594
  • Flange end dimension: ASME B16.5
  • Face to face: ASME B16.10
  • Pressure-temperature: ASME B16.34
  • Inspection and Test: API 6D, API 598

Technical Specification

  • Structural formation: Dual-disc swing type check valve
  • Design standard: API 594
  • Face to face: ASME B16.0
  • Flanged ends: ASME B16.5
  • Test & inspection: API 598
Form of Major Part material

Part Name

Materials

Body

ASTM A216-WCB, ASTM A351-CF8, CF8M, CF8C, CF3, CF3M

Disc

ASTM A216-WCB, ASTM A351-CF8, CF8M, CF8C, CF3, CF3M

Pivot

ASTM A182 Gr. F6a, ASTM A182 F22, ASTM A182-F304, F316, F321, F304L, F316L

Spring

AISI 9260, AISI 6150, ASTM A182-F304, F316, F321, F304L, F316L

Main Size of Outside & Weight

Model: H76H, H76Y

Class

DN (mm)

NPS (in)

Dimensions (mm)

Weight (Kg)

L

D

150

50

2

60

103

2

65

2 1/2

67

122

3.2

80

3

73

135

4

100

4

73

173

6

125

5

86

196

9

150

6

98

222

12

200

8

127

279

22

250

10

146

339

38

300

12

181

409

54

350

14

184

450

80

400

16

191

514

118

450

18

203

549

210

500

20

219

606

240

600

24

222

717

410

300

50

2

60

110

3.5

65

2 1/2

67

148

5

80

3

73

248

7

100

4

73

180

10

125

5

86

215

18.5

150

6

98

250

19

200

8

127

307

33

250

10

146

361

54

300

12

181

422

88

350

14

222

485

128

400

16

232

539

169

600

50

2

60

110

3.5

65

2 1/2

67

129

5

80

3

73

148

7

100

4

79

192

12

125

5

105

240

22.5

150

6

137

265

35

200

8

165

319

45

250

10

213

399

77

300

12

229

456

110

350

12

229

456

110

400

16

305

562

163

900

50

2

70

142

6.5

65

2 1/2

83

164

9

80

3

83

167

14

100





150





200