Ball Valve SERIES 76F2/76R2/76F2T/76R2T - Class 600 Regular/Full Port, Flanged / Butt Weld Ends, Floating / Trunion Mounted.

Ball Valve SERIES 76F2/76R2/76F2T/76R2T


Ball Valve SERIES 76F2/76R2/76F2T/76R2T




OUR PRODUCTS


Maintenance free live loaded double sealing stem packing ensures high cycle’s life and positive sealing.
Blow-out Proof Stem
ISO5211 Mounting Pad Allows for mounting of actuator

These High Performance Ball Valves are available in Class 600 for Floating as well as Trunnion Designs. A floating ball design offers efficient sealing with simple construction. As the name indicates, the ball has some freedom to move along the axis of the pipeline, which offers efficient downstream sealing. When line pressure is applied to the closed ball it moves slightly (or floats) downstream to maintain contact with the downstream seat where primary sealing occurs. A quarter turn motion from full open to full close ensures quick open-close action, an inherent advantage for automatic remote control application. Floating ball valve offers effective bi-directional sealing.

Trunnion mounted design offers precise locational accuracy for the ball within the upstream and downstream seat, which ensures leak tight sealing with lower operative torques. The sealing takes place by allowing the seat to move towards the ball. This design ball valves can hold very high pressure.

General design & manufacturing: BS EN ISO -17292/API-6D
Valve Dimensions: ASME B 16.10/B 16.5
Valve inspection & testing : EN 12266-1
Hydro Shell: 152 kg/sq.cm
Seat test: 112 kg/sq.cm
Air Seat: 7 kg/sq.cm
Special Features: Fire safe to API-607 Metal to Metal Seat
Valve Type: Floating / Trunnion Mounted design ball valve
Body Type: 2pc Standard / 3pc Optional
Seat type: Soft / Metal.
End Connection: Flanged , butt weld.
Size Range: 15 NB to 600 NB for reduced port / full port
Pressure rating: Class 600
Seat Leakage: Class Vl-soft seat, Class V-Metal seat.
Operation: Hand Gear / Actuator (Electrical / Pneumatic)
Body/Side Piece : WCB, CF8, CF8M, CF3, CF3M,CN7M
Gland : SS410,304,316,316L,304L,Monel,Alloy20,Hast-B,C.
Trunnion/ Seat Retainer/ Stuffing Box : WCB,CF8,CF8M,CF3,CF3M,CN7M.
Ball : SS410, 304, 316, 316L, MONEL ALLOY20, HAST-B, C.
Stem : SS410, 304, 316, 316L, MONEL ALLOY20, HAST-B, C.
Seat : PTFE, GFT, CFT/ Metal to Metal, Delrin, Nylon.
Stem Seal : GFT
Gland Packing : PTFE, Grafoil.
Body Seal : PTFE, Grafoil, SWG.
Check Nut : Carbon steel, AISI304
Body Stud/Nut : B7/2H, B8/B8M
Belleville Spring : Spring Steel.
Antistatic Spring : SS 304
O'ring : Viton.
Seat Spring : Innocale, AISI 304
Stem Washer : GFT.
Trust Washer : GFT
Stuffing Box / Trunnion Bearing :AISI 316 BACKED PTFE.
Stuffing Box / Trunnion Seal : AISI 316 BACKED PTFE
Bracket : Carbon Steel
Gear Box : Std
Gland Nut : Carbon Steel

Ball valves can also be provided with Gear, Actuator (Electrical / Pneumatic).

Note:

Other material available on request

SPECIFICATIONS

 

Size

A

NW

ØP

ØD

b

Øg

PCD

HoleØ

No.of

Holes

15

165

13

9.5

95

14.5

35

66.7

16

4

20

190

19

13

117

16

43

82.5

20

4

25

216

25

19

124

17.5

51

88.9

20

4

32

229

32

25

133

21

64

98.4

20

4

40

241

38

32

156

22.5

73

114.3

23

4

50

292

50

38

165

25.5

92

127

20

8

65

330

65

50

191

29

105

149.2

23

8

80

365

76

58

210

32

127

168.3

23

8

100

432

98

76

273

38.5

157

215.9

26

8

150

559

148

98

356

48

216

292.1

29

12

200

660

198

144

419

55.5

270

349.2

32

12

250

787

248

187

508

63.5

324

431.8

35

16

300

838

303

228

559

66.5

381

488.9

35

20

350

889

337

266

605

70

416

527

39

20

400

991

387

303

685

76.5

470

632

42

20

450

1092

438

337

745

83

533

654

45

20

500

1194

489

387

815

89

584

723.9

45

24

600

1295

540

438

940

102

692

838.2

51

24

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Website : www.aquavalv.com

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