Industrial control valve series

GB Floating Cast Steel Ball Valve

Technical parameters:

Design standard: GB/T 12237
Structure length: GB/T 12221
Connection standard: GB/T 9113, JB/T 79, HG/T 20592, HG/T 20615
Pressure test: GB/ T 13927, GB/T 26480
Pressure-temperature class: GB/T 12224

Product details


国标法兰浮动球阀111.png




Type


DN


PN1.6MPa   


WT(kg)


L

D

D1

D2

b

z-Φd

H

W


Q41F-16C

Q41-16P


Q641F-16C

Q641-16P


Q9B41F-16C

Q9B41F-16P


15

130

95

65

45

14

4-Φ14

78

140

3

20

140

105

75

55

14

4-Φ14

84

160

4

25

150

115

85

65

14

4-Φ14

95

180

5

32

165

135

100

78

16

4-Φ18

150

250

9

40

180

145

110

85

16

4-Φ18

150

300

11

50

200

160

125

100

16

4-Φ18

170

350

15

65

220

180

145

120

18

4-Φ18

195

350

19

80

250

195

160

135

20

4-Φ18

215

400

27

100

280

215

180

155

20

4-Φ18

250

500

38

125

320

245

210

185

22

4-Φ18

265

600

58

150

360

280

240

210

24

4-Φ18

270

800

81

200

400335295265264-Φ2333080095


Type


DN


PN2.5MPa  

WT(kg)

L

D

D1

D2

b

z-Φd

H

W


Q41F-25

Q41F-25P


Q641F-25

Q641F-25P


Q9B41F-25

Q9B41F-25P


15

130

95

65

45

16

4-Φ14

103

100

3

20

140

105

75

55

16

4-Φ14

112

160

4

25

150

115

85

65

16

4-Φ14

123

160

6

32

165

135

100

78

18

4-Φ18

150

250

10

40

180

145

110

85

18

4-Φ18

156

250

14

50

200

160

125

100

204-Φ18

172

350

20

65

220

180

145

120

22

4-Φ18

197

350

25

80

250

195

160

135

22

4-Φ18

222

450

30

100

280

230

190

160

24

4-Φ23

253

450

40

125

320

270

220

188

28

4-Φ25

275

600

65

150

360

300

250

218

30

4-Φ25

286

800

85

20040036031027834
4-Φ253601200100


Type



DN


PN4.0MPa  

WT(kg)


L

D

D1

D2

bz-Φd

H

W

 

Q41F-40

Q41F-40P


Q341F-40

Q341F-40P


Q641F-40

Q641F-40P


Q9B41F-40

Q9B41F-40P


15

130

95

65

45

16

4-Φ14

103

-3

20

140

105

75

55

16

4-Φ14

112

-

4

25

150

115

85

65

164-Φ14

123

-

6

32

180

135

100

78

18

4-Φ18

150

-

10

40

200

145

110

85

18

4-Φ18

156

-

14

50

220

160

125

100

20

4-Φ18

172

-

20

65

250

180

145

120

22

4-Φ18

197

-

25

80

280

195

160

135

22

4-Φ18

222

-

30

100

320

230

190

160

24

4-Φ23

253

-

40

125

400

270

220

188

28

4-Φ25

275

-

65

150

400

300

250

218

30

4-Φ25

286

-

85

200502375320282384-Φ30340-100


Type




DN


PN6.4MPa 

WT(kg)

L 

D

D1

D2

b

z-Φd

H

W


Q41F-64

Q41F-64P


Q341F-64

Q341F-64P


Q641F-64

Q641F-64P


Q9B41F-64

Q9B41F-64P


15

140

105

75

55

18

4-Φ14

105

130

3.1

20

152

125

90

68

20

4-Φ18

125

130

4.9

25

180

135

100

78

22

4-Φ18

135

160

7.2

32

200

150

110

82

24

4-Φ23

150

160

8.7

40

220

165

125

95

24

4-Φ23

165

230

12.1

50

250

175

135

10

26

4-Φ23

175

230

16.7

65

280

200

160

130

28

4-Φ23

200

400

28.2

80

320

210

170

140

30

4-Φ23

210

400

36

100

360

250

200

168

32

4-Φ25

250

700

66

125

381

295

240

202

36

4-Φ34

295

1100

98

150403340280240384-Φ343401500142