Van 1 chiều bướm Jaki

No. :512 

Feature:

Wafer body style fits between FF or RF flange

Thrust washer reduce friction and wear of the valve plate hinge

Resilient Buna-N or EPDM seat

Part name

material

body

Cast iron,Stainless steel

disc

Stainless steel

stem

Stainless steel

spring

Stainless steel

seat

EPDM or NBR

 

Inch

DN

L

D

D1

D2

2"

50

54

105

60

38

2.5"

65

54

124

73

48

3"

80

57

137

89

64

4"

100

64

177

114

87

5"

125

70

197

140

102

6"

150

76

222

168

130

8"

200

95

279

219

177

10"

250

108

340

273

216

12"

300

143

410

324

260

14"

350

184

451

356

308

16"

400

190

514

406

359

48"

450

203

549

457

400

20"

500

213

606

508

440

24"

600

222

718

610

536

 

 

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