PRODUCTS
PRODUCTS
YOUR LOCATION£ºHOME >> PRODUCTS >> ball valve Series >> Cast steel trunnion mounted ball valve
PRODUCT DESCRIPTION£º
Cast steel trunnion mounted ball valve
PRODUCT DETAILS£º

Class 150~1500 cast steel trunnion ball valve

Bolted cover,Two-piece or three-piece Body,fixed Ball
Full or Reduced bore,Blowout Proof Stem
Fire safe and Anti static
Dual seat with injection and drain & outlet
ASTM A216 WCB,A351 CF8,A351 CF8M,
A351 CF3,A351 CF3M,A351 CN7M

Standards compliance

Design and Manufacture: API 6D
Face to face(end to end): API 6D
Flanged connection:2"~24" to ANSI B16.5
Fire-safe: API 607,API 6FA
Butt welded end: ANSI B16.25
Test and inspection: API 6D



Materials

NO.

Part name

Material

21

Drain plug

Carbon steel/stainless steel

20

Worm gear/actuator

Manufacture?standard

19

Antistatic device

Stainless steel

18

Constact spring

17-7PH/inconel-Alloy

17

O-ring

Viton

16

Ball guide bush

Carbon steel/SS

15

Cover washer

PTFE/NYLON

14

Thrust washer

Graphite PTFE/NYLON

13

Stem

CS+Plated/stainless steel


NO.

Part name

WCB

LCB

12

Socket head screw

A193 Gr B7

A320 Gr L7

11

Stud and nut

A193 Gr B7/A194 Gr 2H

A320 Gr L7/A194 Gr 4

10

Gasket

PTFE/SPIRAL WOUND

PTFE/SPIRAL WOUND

09

Packing

PTFE/Graphite

Graphite/PTFE

08

Seat ring

PTFE/RPTFE

PTFE/RPTFE

07

Sealing plate

A216 Gr WCB

A352 Gr LCB

06

Stem retainer

A216 Gr WCB

A352 Gr LCb

05

Ball guide

A105N+Nip

A182 F304

04

Ball seat

A182 F304

A182 F304

03

Ball

A182 F6a

A182 F304

02

R-body

A216 Gr WCB

A352 Gr LCB

01

L-body

A216 Gr WCB

A352 Gr LCB


NO.

Part name

CF8

CF8M

12

Socket head screw

A193 Gr B8

A193 Gr B8

11

Stud and nut

A193 B8/A194 8

A320 B8M/A194 B8

10

Gasket

PTFE/SPIRAL WOUND

PTFE/SPIRAL WOUND

09

Packing

GRAFOIL

GRAFOIL

08

Ball seat

PTFE/RPTFE

PTFE/RPTFE

07

Sealing plate

A315 Gr CF8

A315 Gr CF8M

06

Stem retainer

A315 Gr CF8

A315 Gr CF8M

05

Ball guide

A315 Gr CF8

A315 Gr CF8M

04

Seat ring

A182 F304

A182 F316

03

Ball

A315 Gr CF8

A315 Gr CF8M

02

R-body

A315 Gr CF8

A315 Gr CF8M

01

L-body

A315 Gr CF8

A315 Gr CF8M

Class 150~1500 cast steel fixed ball valve

Dimensions


Class 150


Size

inch

6

8

10

12

14

16

18

20

24


L-RF

mm

394

457

533

610

686

762

864

914

1067


L1-BW

mm

457

521

559

635

762

838

914

991

1143


L2-RTJ

mm

406

470

546

622

698

725

876

927

1079


B

mm

152

203

254

305

337

687

438

489

591


H

mm

270

315

360

410

425

475

525

590

695


K

mm

300

300

400

400

600

600

600

600

750


WT

Kg

110

160

320

448

567

850

1050

1350

1750


Dimensions

Class 300

Size

inch

6

8

10

12

14

16

18

20

24

L,L-RF~BW

mm

403

502

568

648

762

838

914

991

1143

L2-RTJ

mm

419

518

584

664

778

854

930

1010

1165

B

mm

152

203

254

305

337

387

438

489

591

H

mm

285

345

380

345

450

495

570

615

710

K

mm

300

300

400

400

600

600

600

750

750

WT

Kg

128

210

345

560

780

1020

1200

1625

2285

Dimensions

Class 600

Size

inch

2

2-1/2

3

4

6

8

10

12

14

16

18

20

24

L,L-RF~BW

mm

292

330

356

432

559

660

787

838

889

991

1092

1194

1397

L2-RTJ

mm

295

333

359

435

562

664

791

841

892

994

1095

1200

1407

B

mm

51

64

76

102

152

203

254

305

337

387

438

489

591

H

mm

190

230

265

295

300

355

415

455

505

515

600

640

735

K

mm

250

250

300

300

400

400

400

600

600

600

750

750

750

WT

Kg

34

40

45

98

200

395

555

840

1015

1220

1350

2080

2745

Dimensions

Class 900

Size

inch

2

2-1/2

3

4

6

8

10

12

14

16

18

20

L,L-RF~BW

mm

368

419

381

457

610

737

838

965

1029

1130

1219

1321

L2-RTJ

mm

371

422

384

460

613

740

841

968

1038

1140

1323

1334

B

mm

51

64

76

102

152

203

254

305

324

375

425

473

H

mm

210

250

285

280

360

455

510

525

595

650

685

695

K

mm

250

300

300

400

400

600

600

600

750

750

750

800

WT

Kg

45

50

72

130

235

495

690

1050

1350

1750

2300

2850


Dimensions

Class 1500

Size

inch

2

2-1/2

3

4

6

8

10

L,L-RF~BW

mm

368

419

470

546

706

832

991

L2-RTJ

mm

371

422

473

549

711

841

1000

B

mm

51

64

76

102

146

184

241

H

mm

230

260

290

305

370

470

520

K

mm

300

300

400

400

600

600

750

WT

Kg

52

74

98

144

320

695

960


ZHONGCHENG VALVE CO.,LTD.
E-mail: sales@zc-valve.com Tel£º+86-0577-67331552