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GLAND-TYPE DIRECT MΦUNTING PAD FLANGE BALL VALVErGB SERIES
GLAND-TYPE DIRECT MΦUNTING PAD FLANGE BALL VALVErGB SERIES

Description


Design Standards: GB/T12224 GB/T12237
Face tΦ Face: GB/T12221
End Flange: GB/T9113-2010
Wall Thicknes: GB/T12224-2008
InspectiΦn & Testing:GB/T13927

PN1.6MPa

公称通径DN(mm)

L

ΦE

ΦB

ΦC

T

f

N-Φh

H

W

M

P

ΦA1

ΦA2

B1

B2

15

130

95

65

45

16

2

4-14

51

135

9

9

7

8

36

50

20

130

105

75

58

18

2

4-14

55

135

9

9

7

8

36

50

25

140

115

85

68

18

2

4-14

68

170

11

11

7

8

42

50

32

165

140

100

78

18

2

4-18

74

170

11

11

7

8

42

50

40

165

150

110

88

18

2

4-18

82

200

14

14

8

10

50

70

50

203

165

125

102

20

2

4-18

92

200

14

14

8

10

50

70

65

222

185

145

122

18

2

8-18

116

300

17

17

10

12

70

102

80

241

200

160

138

20

2

8-18

129

300

17

17

10

12

70

102

100

305

220

180

158

20

2

8-18

148

400

22

22

non

12

non

102

125

356

250

210

188

22

2

8-18

184

800

27

27

14

18

125

140

150

394

285

240

212

22

2

8-22

206

800

27

27

14

18

125

140

200

457

340

295

268

24

2

12-22

254

800

27

27

18

22

140

165

PN2.5MPa

公称通径

DN(mm)

L

ΦE

ΦB

ΦC

T

f

N-Φh

H

W

M

P

ΦA1

ΦA2

B1

B2

15

130

95

65

45

16

2

4-14

51

135

9

9

7

8

36

50

20

130

105

75

58

18

2

4-14

55

135

9

9

7

8

36

50

25

140

115

85

68

18

2

4-14

68

170

11

11

7

8

42

50

32

165

140

100

78

18

2

4-18

74

170

11

11

7

8

42

50

40

165

150

110

88

18

2

4-18

82

200

14

14

8

10

50

70

50

203

165

125

102

20

2

4-18

92

200

14

14

8

10

50

70

65

241

185

145

122

22

2

8-18

116

300

17

17

10

12

70

102

80

283

200

160

138

24

2

8-18

129

300

17

17

10

12

70

102

100

305

235

190

162

24

2

8-22

148

400

22

22

non

12

non

102

125

381

270

220

188

26

2

8-26

184

800

27

27

14

18

125

140

150

403

300

250

212

28

2

8-26

206

800

27

27

14

18

125

140

200

502

360

310

278

30

2

12-26

254

800

27

27

18

22

140

165

PN4.0MPa

公称通径

DN(mm)

L

ΦE

ΦB

ΦC

T

f

D1

f1

N-Φh

H

W

M

P

ΦA1

ΦA2

B1

B2

15

130

95

65

45

16

2

40

4

4-14

51

135

9

9

7

8

36

50

20

130

105

75

58

18

2

51

4

4-14

55

135

9

9

7

8

36

50

25

140

115

85

68

18

2

58

4

4-14

68

170

11

11

7

8

42

50

32

165

140

100

78

18

2

66

4

4-18

74

170

11

11

7

8

42

50

40

165

150

110

88

18

2

76

4

4-18

82

200

14

14

8

10

50

70

50

203

165

125

102

20

2

88

4

4-18

92

200

14

14

8

10

50

70

65

241

185

145

122

22

2

110

4

8-18

116

300

17

17

10

12

70

102

80

283

200

160

138

24

2

121

4

8-18

129

300

17

17

10

12

70

102

100

305

235

190

162

24

2

150

4.5

8-22

148

400

22

22

non

12

non

102

125

381

270

220

188

26

2

176

4.5

8-26

184

800

27

27

14

18

125

140

150

403

300

250

218

28

2

204

4.5

8-26

206

800

27

27

14

18

125

140

200

502

375

320

285

34

2

260

4.5

12-30

254

800

27

27

18

22

140

165

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