Three Piece Trunnion Mounted Ball Valve (DBB Ball Valve), Class 900LB

Three Piece Trunnion Mounted Ball Valve (DBB Ball Valve), Class 900LB

Key Specifications / Features

Model No.: Hits: 30

China Trunnion Mounted Ball Valve Manufacturer Shinjo Supplies Three Piece Trunnion Mounted Ball Valve (DBB Ball Valve), Class 900LB, Forged Steel, Double Block and Bleed Design.
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Detail Information

Three Piece Trunnion Mounted Ball Valve (DBB Ball Valve)
  • Sizes range: 2 to 36 inches
  • Pressure class: American National Standards Institute (ANSI) 900LB
  • American Petroleum Institute (API) 6D design
  • Flanged ends, weld ends
  • Body material: Forged Steel
  • Full or reduced port

Standard Features

  • Three piece forged body and end adaptors
  • Anti Static device
  • Anti Blowout Stem
  • Pressure relief valve to avoid cavity overpressure when applicable
  • Emergency built-in stem and seat sealant injection system
  • Fire Safe, MR-0175 NACE compliant, Fugitive Emissions compliant.

Valve Functionality

  • Double Block and Bleed (DB&B)
  • Double Isolation and Bleed (DIB-1 or DIB-2)

Seat Design Features

  • Double Piston Effect
  • Self Relieving
  • Combination of options available

Design Standards

  • B16.34   
  • B16.10   
  • B16.5   
  • B16.25   
  • B16.47   
  • Fire Safe
  • Low Fugitive Emmisions Compliant 
  • CSA Z245.15.2017   
Three Piece Trunnion Mounted Ball Valve (DBB Ball Valve) Drawing
ANSI / ASME Pressure Class 900 Lb-Reduced Bore Three-Piece (3PC)-Dimensions and Weights

Size

D

L

H1

H2

W

Weight

in

mm

mm

mm

mm

mm

Kg

2

51

368

193

136

400

52

3

76

381

302

158

755

87

4

102

457

332

180

*400

160

6

152

610

320

187

*600

385

8

203

737

365

226

*600

560

10

254

838

495

280

*600

820

12

305

965

600

329

*700

1125

14

324

1029

625

390

*760

1610

16

375

1130

675

407

*760

2010

18

425

1219

715

526

*760

2810

20

473

1321

750

600

*760

3460

22

524

1422

780

640

*800

4410

24

572

1549

800

690

*800

5497

28

667

1753

987

573

*800

10202

30

714

1880

1066

638

*800

11442

32

762

2032

1120

686

*800

12102

34

810

2159

1137

688

*800

17462

36

857

2285

1177

739

*800

20154

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