公称通径DN（mm） Nominal diameter

主要外形尺寸及连接尺寸（mm）Dimensions

重量（kg）Weight

L

D

D₁

D₀

L₁

H

W

α

                                     DS/J61H-25

10

130

36

15

10

10

255

120

4.8

15

130

36

19

15

11

257

120

5.0

20

150

44

26

20

11

267

140

7.3

25

160

44

33

24

12

269

140

8.2

32

180

48

34

32

37°30′

255

180

12

40

200

55

40

38

37°30′

295

200

15

50

230

64

50

46

37°30′

354

250

25

65

290

82

65

64

37°30′

400

250

38.5

80

310

94

78

74

37°30′

425

300

49

100

350

117

97

95

37°30′

468

350

64

125

400

144

122

120

37°30′

475

400

83

150

480

170

148

145

37°30′

611

400

94

200

600

220

197

193

37°30′

721

400

152

                                         DS/J61H-40

10

130

38

15

10

37°30′

255

120

5.3

15

130

38

19

15

37°30′

257

120

5.7

20

150

47

26

20

37°30′

267

140

7.6

25

160

47

33

24

37°30′

270

160

8.8

32

180

53

34

32

37°30′

257

160

13.2

40

200

57

40

38

37°30′

297

200

16.5

50

230

68

50

46

37°30′

354

250

26

65

290

85

65

62

37°30′

405

280

41.3

80

310

98

78

74

37°30′

427

320

51.5

100

350

122

97

95

37°30′

470

350

69

125

400

148

122

120

37°30′

475

400

89

150

480

176

148

145

37°30′

614

400

98

                                       DS/J61H-64

10

130

38

15

10

37°30′

255

140

6

15

210

38

19

15

37°30′

257

140

6.4

20

230

47

26

19

37°30′

269

160

8.4

25

230

47

33

24

37°30′

273

180

9.6

32

260

53

34

32

37°30′

259

200

23

40

260

57

40

38

37°30′

297

250

34

50

300

70

50

46

37°30′

256

280

46

65

340

86

65

62

37°30′

405

320

67

80

380

100

78

74

37°30′

429

360

85

100

430

124

97

95

37°30′

477

400

97