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Floating ball valve
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Floating ball valve

Feature:
1. Spring loaded structure seat, reliable seat seal.
2. Fire safe design.
3. Reliable stem seal, blow-out proof design.
4. Anti-static feature.
5. Wrong operation prevention, locking devices optional.
6. ISO 5211 direct mounting pad optional.

Standard:
DESIGN & MANUFACTURING:API 6D
Face to Face Dimension: ANSI B 16.10
Flanged End Dimension : ANSI B 16.5
Testing & Inspection: API 598
Fire Safe Design: API 607

Structure:

  

Main parts Materials 

NO

NAME OF PART

STAINLESS STEEL

CARBON STEEL

1

Body End Cap

ASTM A351-CF8M

ASTM A216-WCB

2

Nut

AISI/ASME 304/GR.8

Carbon Steel/GR.2H

3

Body Joint Bolt

AISI/ASME 304/GR.B8

Carbon Steel/GR.B7

4

Body Gasket

PTFE

PTFE

5

Ball

ASTM A351-CF8M/316

ASTM A351-CF8M/316

6

Seat

PTFE

PTFE

7

Body

ASTM A351-CF8M

ASTM A216-WCB

8

Stem

ASTM A276-316

ASTM A276-316

9

Stem Thrustwasher

PTFE

PTFE

10

Stem Packing

PTFE

PTFE

11

Gland Flange

ASTM A351-CF8

ASTM A351-CF8

12

Handle Stop

AISI/ASME 304

AISI/ASME 304

13

Snapring

AISI/ASME 420

AISI/ASME 420

14

Handle

Carbon Steel

Carbon Steel

15

Gland Bolt

AISI/ASME 304

AISI/ASME 304

16

Washer

AISI/ASME 304

AISI/ASME 304

17

Cap Screw

AISI/ASME 304

AISI/ASME 304

18

Anti-static Device

316SS

316SS

Main Dimensions

 

CLASS 150 - Carbon & Stainless Steel 2-Piece Flanged Floating Ball Valves - Full Port

SIZE

BORE

END - TO - END

RAISED FACE OD

BOLT CIRCLE DIA.

FLANGE OD

CENTER –TO - TOP

LEVER-LENGTH

WEIGHTS LBS/KG

D

A - RF

R

C

B

H2

W

IN

1/2”

0.59

4.25

1.38

2.38

3.5

3.15

5.12

5

MM

15

15

108

35

61

89

80

130

2.3

IN

3/4”

0.079

4.62

1.69

2.75

3.88

3.27

5.12

7

MM

20

20

117

43

70

99

83

130

3

IN

1”

1

5

2

3.12

4.25

3.82

6.3

10

MM

25

25

127

51

79

108

97

160

4.5

IN

1-1/2”

1.57

6.5

2.88

3.88

5

4.37

9.06

15

MM

35

40

165

73

99

127

111

230

7

IN

2”

1.97

7

3.62

4.75

6

4.65

9.06

21

MM

50

50

178

92

121

152

118

230

9.5

IN

2-1/2”

2.56

7.5

4.12

5.5

7

5.67

15.75

33

MM

65

65

191

105

140

178

144

400

15

IN

3”

3.15

8

5

6

7.5

6.06

15.75

42

MM

80

80

203

127

152

191

154

400

19

IN

4”

3.94

9

6.19

7.5

9

6.85

18.11

73

MM

100

100

229

157

191

229

174

460

33

IN

6”

5.91

15.5

8.5

9.5

1 1.00

9.45

21.65

165

MM

150

150

394

216

241

279

240

550

75

IN

8”

7.87

18

10.62

11.75

13.5

11.81

39.37

253

MM

200

200

457

270

299

343

300

1000

115

IN

10”

9.84

21

12.75

14.25

16

13.98

39.37

506

MM

250

250

533

324

362

406

355

1000

230

 

CLASS 150 - Carbon & Stainless Steel 2-Piece Flanged Floating Ball Valves - Reduced Port

SIZE

BORE

END - TO - END

RAISED FACE OD

BOLT CIRCLE DIA.

FLANGE OD

CENTER – TO - TOP

LEVER LENGTH

WEIGHTS BS/KG

D

d

A - RF

R

C

B

H2

W

IN

2 x 1”

2

1

7

3.62

4.75

6

4.65

9.06

21

MM

25

51

25

178

92

121

152

118

230

9.5

IN

3 x 2”

3

2

8

5

6

7.5

6.06

15.75

42

MM

50

76

51

203

127

152

191

154

400

19

IN

4 x 3”

4

3

9

6.19

7.5

9

6.85

18.11

73

MM

80

102

76

229

157

191

229

174

460

33

IN

6 x 4”

6

4

15.5

8.5

9.5

1 1.00

9.45

21.65

165

MM

100

152

102

394

216

241

279

240

550

75

IN

8 x 6”

8

6

18

10.62

11.75

13.5

11.81

39.37

253

MM

150

203

152

457

270

299

343

300

1000

115

IN

10 x 8”

10

8

21

12.75

14.25

16

13.98

39.37

506

MM

200

254

203

533

324

362

406

355

1000

230

 

CLASS 300 - Carbon & Stainless Steel 2-Piece Flanged Floating Ball Valves - Full Port

SIZE

BORE

END - TO - END

RAISED FACE OD

BOLT CIRCLE DIA.

FLANGE OD

CENTER - TO – TOP

LEVER LENGTH

WEIGHTS BS/KG

D

A - RF

R

C

B

H2

W

IN

1/2”

0.59

5.5

1.38

2.62

3.75

2.48

5.12

5.5

MM

15

15

140

35

67

95

63

130

2.5

IN

3/4”

0.079

6

1.69

3.25

4.62

2.68

5.12

8

MM

20

20

152

43

83

117

68

130

3.6

IN

1”

1

6.5

2

3.5

4.88

2.99

6.3

12

MM

25

25

165

51

89

124

76

160

5.5

IN

1-1/2”

1.57

7.5

2.88

4.5

6.12

3.46

9.06

23

MM

35

40

191

73

114

155

88

230

10.5

IN

2”

1.97

8.5

3.62

5

6.5

3.7

9.06

32

MM

50

50

216

92

127

165

94

230

14.5

IN

2-1/2”

2.56

9.5

4.12

5.88

7.5

4.53

15.75

52

MM

65

65

241

105

149

191

115

400

23.5

IN

3”

3.15

11.12

5

6.62

8.25

4.72

15.75

66

MM

80

80

282

127

168

210

120

400

30

IN

4”

3.94

12

6.19

7.88

10

7.68

18.11

143

MM

100

100

305

157

200

254

195

460

65

IN

6”

5.91

16

8.5

10.62

12.5

9.45

21.65

209

MM

150

150

403

216

270

318

240

550

95

IN

8”

7.87

20

10.62

13

15

11.81

39.37

330

MM

200

200

502

270

330

381

300

1000

150

IN

10”

9.84

22.38

12.75

15.25

17.5

13.98

39.37

550

MM

250

250

568

324

387

445

355

1000

250

 

CLASS 300 - Carbon & Stainless Steel 2-Piece Flanged Floating Ball Valves - Reduced Port

SIZE

BORE

END - TO - END

RAISED FACE OD

BOLT CIRCLE DAIMETER

FLANGE OD

CENTER – TO - TOP

LEVER LENGTH

WEIGHTS LBS/KG

D

d

A - RF

R

C

B

H2

W

IN

2 x 1”

2

1

8.5

3.62

5

6.5

3.7

9.06

32

MM

25

51

25

216

92

127

165

94

230

14.5

IN

3 x 2”

3

2

11.12

5

6.62

8.25

4.72

15.75

66

MM

50

76

51

282

127

168

210

120

400

30

IN

4 x 3”

4

3

12

6.19

7.88

10

7.68

18.11

143

MM

80

102

76

305

157

200

254

195

460

65

IN

6 x 4”

6

4

16

8.5

10.62

12.5

9.45

21.65

209

MM

100

152

102

403

216

270

318

240

550

95

IN

8 x 6”

8

6

20

10.62

13

15

11.81

39.37

330

MM

150

203

152

502

270

330

381

300

1000

150

IN

10 x 8”

10

8

22.38

12.75

15.25

17.5

13.98

39.37

550

MM

200

254

203

568

324

387

445

355

1000

250

 

CLASS 600 - Carbon & Stainless Steel 2-Piece Flanged Floating Ball Valves - Full Port

SIZE

BORE

END - TO - END

RAISED FACE OD

BOLT CIRCLE DIA.

FLANGE OD

CENTER – TO - TOP

LEVER LENGTH

WEIGHTS LBS/KG

D

A - RF

R

C

B

H2

W

IN

1/2”

0.51

6.5

/

2.63

3.74

3.54

4.72

12

MM

15

13

165

/

66.7

95

90

120

5

IN

3/4”

0.75

7.5

/

3.25

4.53

3.66

5.52

18

MM

20

19

190

/

82.6

115

93

140

8

IN

1”

1

8.5

/

3.5

4.92

3.94

6.49

25

MM

25

25

210

/

88.9

125

100

165

11

IN

1-1/2”

1.5

9.5

/

4.5

6.1

4.96

7.87

30

MM

35

38

241

/

114.3

155

126

200

14

IN

2”

2

11.5

3.62

5

6.5

5.31

9.06

40

MM

50

51

292

92

127

165

135

230

18

IN

3”

3

14

5

6.62

8.25

6.7

15.75

75

MM

80

76

356

127

168

210

170

400

34

IN

4”

4

17

6.19

8.5

10.75

8.1

18.11

165

MM

100

102

432

157

200

254

206

460

75

IN

6”

6

22

8.5

11.5

14

13.1

21.65

221

MM

150

152

559

216

270

318

331

550

101

 

CLASS 600 - Carbon & Stainless Steel 2-Piece Flanged Floating Ball Valves - Reduced Port

SIZE

BORE

END - TO - END

RAISED FACE OD

BOLT CIRCLE DAIMETER

FLANGE OD

CENTER –TO - TOP

LEVER LENGTH

WEIGHTS LBS/KG

D

d

A - RF

R

C

B

H2

W

IN

3 x 2”

2

2

14

5

6.62

8.25

5.6

15.75

75

MM

50

51

51

356

127

168

210

142

400

34

IN

4 x 3”

3

3

17

6.19

8.5

10.75

6.7

18.11

165

MM

80

76

76

432

157

216

273

170

460

75

IN

6 x 4”

4

4

22

8.5

11.5

14

8.1

21.65

221

MM

100

102

102

559

216

292

356

206

550

101

 

CLASS 1500 - Carbon & Stainless Steel 2-Piece Flanged Floating Ball Valves - Full Port

SIZE

BORE

END - TO - END

RAISED FACE OD

BOLT CIRCLE DIA.

FLANGE OD

CENTER - TO - TOP

LEVER LENGTH

WEIGHTS LBS/KG

D

A - RF

A - RTJ

R

C

B

H2

W

IN

1/2”

0.51

8.5

8.6

/

3.3

4.7

3.9

9.06

14

MM

15

13

216

219

/

83

120

99

230

6

IN

3/4”

0.75

9

9.1

/

3.5

5.2

4

9.06

20

MM

20

19

229

231

/

89

130

102

230

9

IN

1”

1

10

10

/

4.1

5.9

4.5

9.06

29

MM

25

25

254

257

/

102

150

115

230

13

IN

1-1/2”

1.5

12

12.2

/

4.9

7.1

5.7

9.06

40

MM

35

38

305

308

/

124

180

144

230

18

IN

2”

1.97

14.48

14.6

3.62

5

6.5

6.29

9.06

48

MM

50

50

368

371

92

127

165

160

230

22

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