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Model

DN 
DN(mm)

Size (mm)

Weight (kg)

D1

D2

L

D0

H

J61Y-P54140V
J61Y-P57170V
J61Y-P57250V
J61Y-P54320V
J61Y-200
J61Y-250
J61Y-320

10

12

23

120

120

170

2.4

20

19

42

170

200

270

9

25

22

42

170

200

270

9.4

32

26

52

170

200

320

12

50

42

60

250

360

520

85

65

56

70

350

360

535

100

80

64

82

390

500

651

155

100

84

110

480

500

673

215

Z61Y-250 J61Y-320 J61Y-P57 170V

Specifications DN

d

L

H

D0

Weight (Kg)

Note

mm

10

10

110

230

140

3.7

20

19

150

272

180

6.7

25

22

180

308

240

11.2

32

26

180

308

240

11.8

40

36

250

493

320

36.3

50

42

250

493

320

36.3

65

56

340

775

460

120

①

60

470

895

560

200

②

60

762

1155

610

500

③

80

64

390

848

510

150

①

80

570

1085

700

280

②

74

864

1315

900

750

③

100

84

480

910

560

240

①

96

660

1045

700

340

②

88

965

1475

900

1000

③

Name

Trademark

Name

Trademark

PN250, 320

P57170V

PN250, 320

P57170V

Body

25, WCB

12Cr1MoVA, WC9

support

WCB

valve clack

25

12Cr1MoVA

packing

Reinforced Flexible Graphite

valve handle

20Cr1Mo1V1A

valve handle nuts

ZCuZn25A 16Fe3Mn3

J961Y-250 J961-320 J961Y-P57170V

Specifications DN in

Model

d

L

L1

L2

H

Weight (kg)

注

20

DZ15

19

150

363

197

576

47.4

25

DZ15

22

180

363

197

590

52.1

32

DZ15

26

180

363

197

606

51.7

50

DZ30

42

250

363

197

722

72.8

60

DZ45

56

340

437

277

1060

230

①

DZ90

60

470

526

283

1140

340

②

DZ90

60

762

526

283

1543

785

③

80

DZ90

64

390

526

283

1280

275

①

DZ120

80

570

526

283

1350

460

②

DZ120

74

964

526

283

1790

1089

③

100

DZ90

84

480

526

283

1290

310

①

DZ180

96

660

554

309

1500

610

②

DZ180

88

965

554

309

1891

1451

③