Power Transmission Products
Lovejoy Couplings,Jaw Flex, Gear Coupling, HRC ,Coneflex,Disco Flex Coupling , Spacer Coupling, Rotex Coupling,Pin Bush, Muff Coupling
 
Machine Tools and Equipment
Carbon Steel Band Saw Blades , Bi-metal Bands Saw Blade ,Drill Bits , Drill Chucks etc
 
Industrial Carbon Brush
Standard and Auto-cut off carbon brushes  used in universal F.H.P motors such as Portable Tools, vaccum cleaners,

Ball valves

1 One Piece Design Screwed Ball Valve(FB)
Design & Testing
Design Standard : IS 9890-1981
Pressure Testing : BS 6755 Part I/API 598/IS 6157-1981
Screwed Dimensions : ANSI B 1.20.1/BS 21/IS 554

One Piece Design Screwed Ball Valve One Piece Design Screwed Ball Valve(FB)

PART NO.

PART NAME

QTY.

MATERIAL OF CONSTRUCTION

1

BODY

01

ASTM A216 GR WCB

ASTM A351 GR CF8

ASTM A351GR CF8M

2

BODY NUT

01

ASTM A216 GR WCB

ASTM A351 GR CF8

ASTM A351GR CF8M

3

BALL

01

AISI 304

AISI 304

AISI 316

4

BODY GASKET

01

PTFE

PTFE

PTFE

5

SEAT

02

PTFE

PTFE

PTFE

8

STEM

01

AISI 304

AISI 304

AISI 316

9

SEAL SEAL

01

PTFE

PTFE

PTFE

11

GLAND NUT

01

CARBON STEEL

AISI 304

AISI 304

12

GLAND PACKING

01

PTFE

PTFE

PTFE

14

LEVER

01

CARBON STEEL

SS

SS

15

LEVER NUT

01

CARBON STEEL

AISI 304

AISI 304

16

SLEEVE

01

PVC

PVC

PVC

17

GLAND

01

CARBON STEEL

AISI 304

AISI 304

CLASS

TEST

MEDIUM

PRESSURE

PSI

BAR

ASA 150

SHELL

HYDROSTATIC

400

31

SEAT

HYDROSTATIC

300

21

SEAT

AIR

85

6

PARAMETERS/SIZES

A

Chttp://www.unisonvalves.net/images/msign.gif

D

E

F

1/4"

60

10

35

58

110

3/8"

60

10

35

58

110

1/2"

63

12.7

43

62

120

3/4"

73

19

47

65

120

1"

85

25.4

51

70

150

1 1/4"

95

31.8

68

83

175

1 1/2"

105

37.5

73

90

175

2"

125

50

83

107

225

2 One Piece Design Flanged Ball Valve (FB)
Design Standard : IS 9890-1981
Pressure Testing : BS 6755 Part I/API 598/IS 6157-1981
Flange Dimensions : ANSI B 16.5
Face to Face : ANSI B 16.10/IS 9884-1981
One Piece Design Flanged Ball Valve (FB)

NO.

COMPONENT NAME

QTY.

MATERIAL OF CONSTRUCTION

01

BODY

01

ASTM A216 GR WCB

ASTM A 351 GR CF8

ASTM A 351 GR CF8M

02

BODY NUT

01

ASTM A216 GR WCB

ASTM A 351 GR CF8

ASTM A 351 GR CF8M

03

BALL

01

AISI 304

AISI 304

AISI 316

04

BODY GASKET

01

P.T.F.E

P.T.F.E

P.T.F.E

05

SEAT

02

P.T.F.E

P.T.F.E

P.T.F.E

08

STEM

01

AISI 304

AISI 304

AISI 316

09

STEM SEAL

01

P.T.F.E

P.T.F.E

P.T.F.E

11

GLAND NUT

01

CARBON STEEL

AISI 304

AISI 304

12

GLAND PACKING

01

P.T.F.E

P.T.F.E

P.T.F.E

14

LEVER

01

CARBON STEEL

SS

SS

15

LEVER NUT

01

CARBON STEEL

AISI 304

AISI 304

16

SLEEVE

01

P.V.C.

P.V.C.

P.V.C.

17

GLAND

01

CARBON STEEL

ASI 304

ASI 304

CLASS

TEST

MEDIUM

PRESSURE MIN.

PSI

BAR

ASA 150

SHELL

HYDROSTATIC

440

31

SEAT

HYDROSTATIC

300

21

SEAT

AIR

85

6

PARAMETERS/SIZES

A

B

Chttp://www.unisonvalves.net/images/msign.gif

D

E

F

Ghttp://www.unisonvalves.net/images/msign.gif

1/2"

108

11.5

12.7

43

62

120

89

3/4"

118

11.5

19

47

65

120

98.4

1"

127

11.5

25.4

51

70

150

108

1 1/2"

164

14.5

37.5

73

91

175

127

2"

178

16

50

82

107

225

152.4

3"

203

19

75.4

109

128

325

190.5

3 Two Piece Design Flanged Ball Valve (RB)
Design Standard : IS 9890-1981
Pressure Testing : BS 6755 Part I/API 598/IS 6157-1981
Flange Dimensions : ANSI B 16.5
Face to Face : ANSI B 16.10/IS 9884-1981

NOTE:-

  1. FLANGE DIMENSIONS ARE AS PER CLASS ' ASA-150 ', BUT OTHER CLASS / STANDARD CAN ALSO BE SUPPLIED.
  2. TESTING PRESSURE WILL BE AS PER CLASS.
  3. PCD AND HOLE SIZES ARE TO MOUNT ACTUATOR.  FOR VALVE SIZE 3" AND BELOW, THE NO. OF BODY STUDS & NUTS ARE ' 4 & 8 ' RESPECTIVELY AND FOR OTHER SIZES IT IS ' 6 & 12 '

NO.

COMPONENT NAME

QTY.

MATERIAL OF CONSTRUCTION

01

HOUSING WITH F/E

01

WCB

CF8

CF8M

02

FLANGE END

01

WCB

CF8

CF8M

03

BALL

01

SS 304

SS 304

SS 316

04

BODY GASKET

01

P.T.F.E

P.T.F.E

P.T.F.E

05

SEAT

02

P.T.F.E

P.T.F.E

P.T.F.E

06*

BODY STUD

4/6

C.S.

SS 304

SS 304

07*

BODY NUT

8/12

C.S.

SS 304

SS 304

08

STEM

01

AISI 304

AISI 304

AISI 316

09

STEM SEAL

01

P.T.F.E

P.T.F.E

P.T.F.E

11

GLAND NUT

01

C.S

AISI 304

SS 304

12

GLAND PACKING

01

P.T.F.E

P.T.F.E

P.T.F.E

14

LEVER

01

C.S

S S

S S

15

LEVER NUT

01

C.S

SS 304

SS 304

16

SLEEVE

01

P.V.C.

P.V.C.

P.V.C.

17

GLAND

01

C.S

SS 304

SS 304

PARAMETERS/SIZES

A

B

C

D

E

F

G

H

PCD

M.'J'

1/2"

108

11.5

12.7

43

65

120

89

12.7

36

M 5

3/4"

118

13

19

43

65

120

98.4

12.7

36

M 5

1"

127

11.5

25.4

47

70

150

108

19

36

M 5

1 1/2"

165

14.5

37.5

68

84

175

127

31.8

50

M 6

2"

178

16

50

73

94

225

152.4

37.5

50

M 6

2 1/2"

191

17.5

64

91

110

250

178

50

50

M 6

3"

203

19

76

100

117

325

190.5

64

70

M 8

4"

229

24

99.5

129

145

400

229

75.4

70

M 8

6"

267

25.4

148

152

178

450

280

99.5

70

M 8

CLASS

TEST

MEDIUM

PRESSURE MIN.

PSI

BAR

ASA 150

SHELL

HYDROSTATIC

440

31

SEAT

HYDROSTATIC

300

21

SEAT

AIR

85

6

4 Three Piece Design S/E, S/W, B/W Ball Valve (FB)
Design Standard : IS 9890-1981
Pressure Testing : BS 6755 Part I/API 598/IS 6157-1981
Screwed Dimensions : ANSI B 1.20.1/BS 21/IS 554
Socket Weld Dimensions: ANSI B 16.11/BS 5351/ IS 4712
Butt Weld Dimensions : ANSI B 16.25/BS 5351/ IS 11790

PART NO.

PART NAME

QTY.

MATERIAL OF CONSTRUCTION

1

SCREWED END

02

WCB

CF8

CF8M

2

BODY

01

WCB

CF8

CF8M

3

BALL

01

SS 304

SS 304

SS 316

4

BODY GASKET

02

PTFE

PTFE

PTFE

5

SEAT

02

PTFE

PTFE

PTFE

6

BODY STUD

04

CS

SS 304

SS 304

7

BODY NUT

08

CS

SS 304

SS 304

8

STEM

01

AISI 304

AISI 304

AISI 316

9

STEM SEAL

01

PTFE

PTFE

PTFE

11

GLAND NUT

01

CS

SS 304

SS 304

12

GLAND PACKING

01

PTFE

PTFE

PTFE

14

LEVER

01

CS

SS

SS

15

LEVER NUT

01

CS

SS 304

SS 304

16

SLEEVE

01

PVC

PVC

PVC

17

GLAND

01

CS

SS 304

SS 304

PARAMETERS/SIZES

A

Bhttp://www.unisonvalves.net/images/msign.gif

D

E

F

1/2"

67

12.7

43

64

120

3/4"

73

19

47

67

120

1"

86

25.4

51

70

150

1 1/4"

101

31.8

68

85

175

1 1/2"

105

37.5

73

88

175

2"

125

50

82

105

225

CLASS

TEST

MEDIUM

PRESSURE

PSI

BAR

ASA 150

SHELL

HYDROSTATIC

400

31

SEAT

HYDROSTATIC

300

21

SEAT

AIR

85

5 Three Piece Design Flanged Ball Valve (FB)
Design Standard : IS 9890-1981
Pressure Testing : BS 6755 Part I/API 598/IS 6157-1981
Flange Dimensions : ANSI B 16.5
Face to Face : ANSI B 16.10/IS 9884-1981

 

PART NO.

PART NAME

QTY.

MATERIAL OF CONSTRUCTION

1

FLANGE END

02

WCB

CF8

CF8M

2

BODY

01

WCB

CF8

CF8M

3

BALL

01

SS 304

SS 304

SS316

4

BODY GASKET

02

PTFE

PTFE

PTFE

5

SEAT

02

PTFE

PTFE

PTFE

6

BODY STUD

04/06

CS

SS 304

SS 304

7

BODY NUT

08/12

CS

SS 304

SS 304

8

STEM

01

AISI 304

AISI 304

AISI 316

9

STEM SEAL

01

PTFE

PTFE

PTFE

11

GLAND NUT

01

CS

SS 304

SS 304

12

GLAND PACKING

01

PTFE

PTFE

PTFE

14

LEVER

01

CS

SS

SS

15

LEVER NUT

01

CS

SS 304

SS 304

16

SLEEVE

01

PVC

PVC

PVC

17

GLAND

01

CS

SS 304

SS 304

PARAMETERS/ SIZES

A

B

Chttp://www.unisonvalves.net/images/msign.gif

D

E

F

Ghttp://www.unisonvalves.net/images/msign.gif

1/2"

108

11.5

12.7

43

64

120

89

3/4"

118

11.5

19

47

67

120

98.4

1"

127

11.5

25.4

51

70

150

108

1 1/4"

140

13

31.8

68

83

175

117.5

1 1/2"

165

14.5

37.5

73

88

175

127

2"

178

16

50

82

106

225

152.4

2 1/2"

190

17.5

64

100

121

250

178

3"

203

19

75.4

110

130

325

190.5

4"

229

24

99.5

140

156

400

229

CLASS

TEST

MEDIUM

PRESSURE

PSI

BAR

ASA 150

SHELL

HYDROSTATIC

400

31

SEAT

HYDROSTATIC

300

21

SEAT

AIR

85

6

6 Carbon Steel Three Piece Design S/E,S/W, B/W Ball Valve(FB)
Design Standard : IS 9890-1981
Pressure Testing : BS 6755 Part I/API 598/IS 6157-1981
Screwed Dimensions : ANSI B 1.20.1/BS 21/IS 554
Socket Weld Dimensions: ANSI B 16.11/BS 5351/ IS 4712
Butt Weld Dimensions : ANSI B 16.25/BS 5351/ IS 11790
NOTE :- * FOR SIZES 3'' & 4'' , THE BODY STUDS & BODY NUTS WILL BE 6 & 12 RESPECTIVELY

PART NO.

PART NAME

QTY.

MATERIAL OF CONSTRUCTION

1

BODY

01

CARBON STEEL

2

SCREWED END

02

CARBON STEEL

3

BALL

01

AISI 304

4

BODY GASKET

02

PTFE

5

SEAT

02

PTFE

6

BODY STUD*

04

CARBON STEEL

7

BODY NUT*

08

CARBON STEEL

8

STEM

01

AISI 304

9

STEM SEAL

01

PTFE

10

LEVER STOP PLATE

01

CARBON STEEL

11

GLAND NUT

01

CARBON STEEL

12

GLAND PACKING

01

PTFE

13

STOP PIN

01

CARBON STEEL

14

LEVER

01

CARBON STEEL

15

LEVER NUT

01

CARBON STEEL

16

SLEEVE

01

PVC

17

GLAND

01

CARBON STEEL

PARAMETERS/ SIZES

A

Bhttp://www.unisonvalves.net/images/msign.gif

C

D

E

1/2"

67

12.7

43

65

120

3/4"

73

19

51

73

120

1"

95

25.4

63

82

150

1 1/4"

101

31.8

69

88

175

1 1/2"

116

37.5

74

93

175

2"

128

50

88

110

225

2 1/2"

154

64

98

121

250

3"

170

75.4

109

132

325

4"

216

99.5

141

162

400

CLASS

TEST

MEDIUM

PRESSURE

PSI

BAR

ASA 150

SHELL

HYDROSTATIC

400

31

SEAT

HYDROSTATIC

300

21

SEAT

AIR

85

6

7 Carbon Steel Three-piece Design Flanged Ball Valve(FB)
Design Standard : IS 9890-1981
Pressure Testing : BS 6755 Part I/API 598/IS 6157-1981
Flange Dimensions : ANSI B 16.5
Face to Face : ANSI B 16.10/IS 9884-1981
NOTE :- * FOR SIZES 3'' & 4'' , THE BODY STUDS & BODY NUTS WILL BE 6 & 12 RESPECTIVELY

PART NO.

PART NAME

QTY.

MATERIAL OF CONSTRUCTION

1

BODY

01

CARBON STEEL

2

FLANGED END

02

CARBON STEEL

3

BALL

01

AISI 304

4

BODY GASKET

02

PTFE

5

SEAT

02

PTFE

6

BODY STUD*

04

CARBON STEEL

7

BODY NUT*

08

CARBON STEEL

8

STEM

01

AISI 304

9

STEM SEAL

01

PTFE

10

LEVER STOP PLATE

01

CARBON STEEL

11

GLAND NUT

01

CARBON STEEL

12

GLAND PACKING

01

PTFE

13

STOP PIN

01

CARBON STEEL

14

LEVER

01

CARBON STEEL

15

LEVER NUT

01

CARBON STEEL

16

SLEEVE

01

PVC

17

GLAND

01

CARBON STEEL

PARAMETERS/SIZES

A

B

Chttp://www.unisonvalves.net/images/msign.gif

D

E

F

Ghttp://www.unisonvalves.net/images/msign.gif

1/2"

108

11.5

12.7

43

65

120

89

3/4"

118

11.5

19

51

73

120

98.4

1"

127

11.5

25.4

63

82

150

108

1 1/4"

140

13

31.8

69

88

175

117.5

1 1/2"

165

14.5

37.5

77

93

175

127

2"

178

15

50

88

110

225

152.4

2 1/2"

190

17.5

64

98

121

250

178

3"

203

19

75.4

109

132

325

190.5

4"

229

24

99.5

141

162

400

229

CLASS

TEST

MEDIUM

PRESSURE

PSI

BAR

ASA 150

SHELL

HYDROSTATIC

400

31

SEAT

HYDROSTATIC

300

21

SEAT

AIR

85

6

8 Three Piece Design Three Way S/E, S/W,B/W, Ball Valve (RB)
Design Standard :
IS 9890-1981
Pressure Testing : BS 6755 Part I/API 598/IS 6157-1981
Screwed Dimensions : ANSI B 1.20.1/BS 21/IS 554
Socket Weld Dimensions: ANSI B 16.11/BS 5351/ IS 4712
Butt Weld Dimensions : ANSI B 16.25/BS 5351/ IS 11790

NO.

COMP. NAME

QTY.

MATERIAL OF CONSTRUCTION

1

SCREWED END

02

WCB

CF8

CF8M

2

BODY

01

WCB

CF8

CF8M

3

BALL

01

SS 304

SS 304

SS 316

4

BODY GASKET

02

PTFE

PTFE

PTFE

5

SEAT

02

PTFE

PTFE

PTFE

6

BODY STUD

04

C.S.

SS 304

SS 304

7

BODY NUT

08

C.S.

SS 304

SS 304

8

STEM

01

AISI 304

AISI 304

AISI 316

9

STEM SEAL

01

PTFE

PTFE

PTFE

11

GLAND NUT

01

C.S.

SS 304

SS 304

12

GLAND PACKING

01

PTFE

PTFE

PTFE

14

LEVER

01

C.S.

S S

S S

15

LEVER NUT

01

C.S.

S S 304

S S 304

16

SLEEVE

01

P.V.C.

P.V.C.

P.V.C.

17

GLAND

01

C.S.

S S 304

S S 304

PARAMETERS/SIZES

A

Bhttp://www.unisonvalves.net/images/msign.gif

Chttp://www.unisonvalves.net/images/msign.gif

D

E

F

G

1/2"

67

12.7

10

43

64

120

60

3/4"

73

19

12.7

47

67

120

65

1"

86

25.4

19

51

70

150

80

1 1/2"

105

37.5

30

73

88

175

85

2"

125

50

38

82

106

225

100

CLASS

TEST

MEDIUM

PRESSURE

PSI

BAR

ASA 150

SHELL

HYDROSTATIC

400

31

SEAT

HYDROSTATIC

300

21

SEAT

AIR

85

6

9 Three Piece Design Three Way Flanged Ball Valve (RB)
Design Standard : IS 9890-1981
Pressure Testing : BS 6755 Part I/API 598/IS 6157-1981
Flange Dimensions : ANSI B 16.5
NOTE:-
1. FLANGE DIMENSIONS ARE AS PER CLASS
' ASA-150 ' , BUT OTHER CLASSES / STANDARDS
CAN ALSO BE SUPPLIED.
2. TESTING PRESSURE WILL BE AS PER CLASS

NO.

COMP. NAME

QTY.

MATERIAL OF CONSTRUCTION

1

FLANGED END

02

WCB

CF8

CF8M

2

BODY

01

WCB

CF8

CF8M

3

BALL

01

SS 304

SS 304

SS 316

4

BODY GASKET

02

PTFE

PTFE

PTFE

5

SEAT

02

PTFE

PTFE

PTFE

6

BODY STUD

04

C. S.

SS 304

SS 304

7

BODY NUT

08

C. S.

SS 304

SS 304

8

STEM

01

AISI 304

AISI 304

AISI 316

9

STEM SEAL

01

PTFE

PTFE

PTFE

11

GLAND NUT

01

C. S.

SS 304

SS 304

12

GLAND PACKING

01

PTFE

PTFE

PTFE

14

LEVER

01

C. S.

S S

S S

15

LEVER NUT

01

C. S.

S S 304

S S 304

16

SLEEVE

01

P.V.C.

P.V.C.

P.V.C.

17

GLAND

01

C. S.

SS 304

S S 304

PARAMETERS/ SIZES

A

B

Chttp://www.unisonvalves.net/images/msign.gif

D

E

F

Ghttp://www.unisonvalves.net/images/msign.gif

H

Ihttp://www.unisonvalves.net/images/msign.gif

1/2"

108

11.5

12.7

43

64

120

89

70

10

3/4"

118

11.5

19

47

67

120

98.4

76

12.7

1"

127

11.5

25.4

51

70

150

108

80

19

1 1/2"

165

14.5

37.5

73

88

175

127

98

30

2"

178

16

50

82

106

225

152.4

107

38

2 1/2"

190

17.5

64

100

121

250

178

125

50

3"

203

19

75.4

109

130

325

190.5

133

57

CLASS

TEST

MEDIUM

PRESSURE

PSI

BAR

ASA 150

SHELL

HYDROSTATIC

400

31

SEAT

HYDROSTATIC

300

21

SEAT

AIR

85

6

10 Two Piece Design Long Stem Flanged Ball Valve (RB)
Design Standard : IS 9890 - 1981
Testing Standard : IS 6157 - 1981

NOTE:-

  1. FLANGE DIMENSIONS ARE AS PER CLASS 'ASA-150 '.
  2. MANUFACTURING STANDARD OF VALVES : IS 9890-1981    TESTING STANDARD OF VALVES : IS 6157-1981.
  3. FOR VALVE SIZE 3" AND BELOW, THE NO. OF BODY SCREW & NUTS ARE 4 NOS. AND FOR OTHER SIZES IT IS 6 NOS.

NO.

COMP. NAME

QTY.

MATERIAL OF CONSTRUCTION

1

HOUSING

01

WCB

CF8

CF8M

2

FLANGED END

01

WCB

CF8

CF8M

3

BALL

01

SS 304

SS 304

SS 316

4

BODY GASKET

01

PTFE

PTFE

PTFE

5

SEAT

02

PTFE

PTFE

PTFE

*6

BODY SCREW

4/6

C. S.

SS 304

SS 304

*7

BODY NUT

4/6

C. S.

SS 304

SS 304

8

STEM

01

AISI 304

AISI 304

AISI 316

9

STEM SEAL

01

PTFE

PTFE

PTFE

11

GLAND NUT

01

C. S.

SS 304

SS 304

12

GLAND PACKING

01

PTFE

PTFE

PTFE

14

LEVER

01

C. S.

S S

S S

15

LEVER NUT

01

C. S.

S S 304

S S 304

16

SLEEVE

01

P.V.C.

P.V.C.

P.V.C.

17

GLAND

01

C. S.

SS 304

S S 304

18

BONNET

01

WCB/C.S.

CF8/SS 304

SS 316

19

BONNET SCREW

04

C. S.

SS 304

S S 304

20

BONNET SEAL

01

PTFE

PTFE

PTFE

PARAMETERS/ SIZES

A

B

Chttp://www.unisonvalves.net/images/msign.gifMIN.

D

E

F

G

Hhttp://www.unisonvalves.net/images/msign.gif

Ihttp://www.unisonvalves.net/images/msign.gif

1/2"

108

11.5

10

28

110

159

120

89

12.7

3/4"

118

11.5

12.7

28

110

159

120

98.4

19

1"

127

11.5

19

32

110

163

150

108

25.4

1 1/2"

165

14.5

31.8

40

110

165

175

127

37.5

2"

178

16

37.5

45

110

175

225

152.4

50

2 1/2"

191

17.5

50

56

110

184

250

178

64

3"

203.2

19

64

63.5

110

193

325

190.5

76

4"

229

24

75.4

84

110

210

400

229

99.5

6"

267

25.4

99.5

105

110

230

400

279.4

148

CLASS

TEST

MEDIUM

PRESSURE

PSI

BAR

ASA 150

SHELL

HYDROSTATIC

400

31

SEAT

HYDROSTATIC

300

21

SEAT

AIR

85

6

11 Three Piece Design Tri- Clover End Ball Valve
Design Standard : IS 9890 - 1981
Testing Standard : IS 6157 - 1981

NO.

COMPONENT NAME

QTY.

MATERIAL OF CONSTRUCTION

01

TRI CLOVER END

02

CF8

CF8M

02

BODY

01

CF8

CF8M

03

BALL

01

SS 304

SS 316

04

BODY GASKET

02

P.T.F.E

P.T.F.E

05

SEAT

02

P.T.F.E

P.T.F.E

06

BODY STUD

4

SS

SS

07

BODY NUT

8

SS

SS

08

STEM

01

AISI 304

AISI 316

09

STEM SEAL

01

P.T.F.E

P.T.F.E

11

GLAND NUT

01

SS

SS

12

GLAND PACKING

01

P.T.F.E

P.T.F.E

14

LEVER

01

S S

S S

15

LEVER NUT

01

SS

SS

16

SLEEVE

01

P.V.C.

P.V.C.

17

GLAND

01

SS

SS

PARAMETERS/SIZES

A

Bhttp://www.unisonvalves.net/images/msign.gif

D

E

F

Ghttp://www.unisonvalves.net/images/msign.gif

1/2"

126

9.4

43

64

120

50.4

3/4"

125

15.75

47

67

120

50.4

1"

130

22.2

51

70

150

50.4

1 1/2"

140

34.8

73

88

175

50.4

2"

152

47.5

82

103

225

64

CLASS

TEST

MEDIUM

PRESSURE

PSI

BAR

ASA 150

SHELL

HYDROSTATIC

440

31

SEAT

HYDROSTATIC

300

21

SEAT

AIR

85

6

12 Three Piece Design OD Base Ball Valve
Design Standard : IS 9890 - 1981
Testing Standard : IS 6157 - 1981

NO.

COMPONENT NAME

QTY.

MATERIAL OF CONSTRUCTION

01

END PIECE

02

CF8

CF8M

02

BODY

01

CF8

CF8M

03

BALL

01

SS 304

SS 316

04

BODY GASKET

02

P.T.F.E

P.T.F.E

05

SEAT

02

P.T.F.E

P.T.F.E

06

BODY STUD

04

SS

SS

07

BODY NUT

08

SS

SS

08

STEM

01

AISI 304

AISI 316

09

STEM SEAL

01

P.T.F.E

P.T.F.E

11

GLAND NUT

01

SS

SS

12

GLAND PACKING

01

P.T.F.E

P.T.F.E

14

LEVER

01

S S

S S

15

LEVER NUT

01

SS

SS

16

SLEEVE

01

P.V.C.

P.V.C.

17

GLAND

01

SS

SS

PARAMETERS/SIZES

A

Bhttp://www.unisonvalves.net/images/msign.gif

Chttp://www.unisonvalves.net/images/msign.gif

D

E

F

1/2"

107

9.4

12.7

43

64

120

3/4"

108

15.75

19.05

47

67

120

1"

113

22.2

25.4

51

70

150

1 1/2"

127

34.8

38.1

73

88

175

2"

139

47.5

63.5

82

103

225

CLASS

TEST

MEDIUM

PRESSURE

PSI

BAR

ASA 150

SHELL

HYDROSTATIC

440

31

SEAT

HYDROSTATIC

300

21

SEAT

AIR

85

6

13 Pnenumatically Actuated Ball Valve
Design Standard : IS 9890-1981
Pressure Testing : BS 6755 Part I/API 598/IS 6157-1981
Flange Dimensions : ANSI B 16.5
Face to Face : ANSI B 16.10/IS 9884-1981
Screwed Dimensions : ANSI B 1.20.1/BS 21/IS 554
Socket Weld Dimensions : ANSI B 16.11/BS 5351/ IS 4712
Butt Weld Dimensions : ANSI B 16.25/BS 5351/ IS 11790

NO.

PART NAME

QTY.

MATERIAL OF CONSTRUCTION

1

FLANGE END

02

WCB

CF8

CF8M

2

BODY

01

WCB

CF8

CF8M

3

BALL

01

SS 304

SS 304

SS 316

4

BODY GASKET

02

P.T.F.E

P.T.F.E

P.T.F.E

5

SEAT

02

P.T.F.E

P.T.F.E

P.T.F.E

6

BODY STUD

04

CS

SS 304

SS 304

7

BODY NUT

08

CS

SS 304

SS 304

8

STEM

01

AISI 304

AISI 304

AISI 316

9

STEM SEAL

01

P.T.F.E

P.T.F.E

P.T.F.E

11

GLAND NUT

01

CS

SS 304

SS 304

12

GLAND PACKING

01

P.T.F.E

P.T.F.E

P.T.F.E

15

LEVER NUT

01

CS

SS 304

SS 304

17

GLAND

01

CS

SS 304

SS 304

19

BRACKET

02

CS

SS 304

SS 304

20

ADAPTOR

01

CS

SS 304

SS 304

21

ALLEN SCREW

04

CS

SS

SS

PARAMETERS/SIZES

A

B

Chttp://www.unisonvalves.net/images/msign.gif

D

E

Ghttp://www.unisonvalves.net/images/msign.gif

F

ACTUATOR

S.A.

D.A.

1/2"

108

11.5

12.7

43

66

89

74.5 (Z 01)

55 (Y 01)

3/4"

118

11.5

19

47

69

98.4

74.5 (Z 01)

55 (Y 01)

1"

127

11.5

25.4

51

72

108

74.5 (Z 01)

74.5 (Z 01)

1 1/4"

140

13

31.8

68

83

117.5

74.5 (Z 01)

74.5 (Z 01)

1 1/2"

165

14.5

37.5

73

86.5

127

91 (B 01)

74.5 (Z 01)

2"

178

16

50

82

96.5

152.4

121 (C 01)

91 (B 01)

2 1/2"

190

17.5

64

100

121

178

146 (D 02)

121 (C 01)

3"

203

19

75.4

109

127

190.5

146 (D 02)

121 (C 01)

4"

229

24

99.5

140

160.5

229

-

146 (D 02)

CLASS

TEST

MEDIUM

PRESSURE

PSI

BAR

ASA 150

SHELL

HYDROSTATIC

440

31

SEAT

HYDROSTATIC

300

21

SEAT

AIR

85

6

14- Torque Values of Ball Valves:- 

Size

Full Bore (FB) (Kgm) 

Regular Bore (RB) (Kgm)

15mm

0.2

0.18

20mm

0.40

0.2

25mm

0.75

0.40

32mm

1.13

0.75

40mm

1.50

1.13

50mm

3.00

1.50

65mm

4.50

3.00

80mm

7.00

4.50

100mm

14.00

7.00

150mm

 

14.00

Note : Nm = Torque (Kgm) X 9.8

Applications: -
Ball valves are used for different applications such as water, oil, air, gas, vacuum & chemical services…..