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DIN3352 Gate Valve

Our valves utilize cutting-edge technology, undergo rigorous quality control, ensuring outstanding performance and durability.

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Application

Face to Face Dimensions: EN558-1/DIN3202 F7

Flange end Dimension : EN1092-1/DIN2545

Design and Manufacture:EN 1984/DIN3352

Pressure Test:EN12266/DIN3230

Materials:WCB 、WC6 、WC9 、CF8、 CF8M、 CF3、 CF3M 、CN7M、LC1

LC2、LC3、LCB、LCC、Monel、20# Alloys、4A、5A、C95800、C95500, ect.


F5 Series

PN16  DIN3352 Gate Valve


DN

 

50

65

80

100

125

150

200

250

300

350

400

450

500

600

d

mm

50

63

76

100

125

150

200

250

300

336

387

438

488

590

L(RF)

mm

250

270

280

300

325

350

400

450

500

550

600

650

700

800

d1

mm

102

122

138

158

188

212

268

320

378

438

490

550

610

725

d2

mm

125

145

160

180

210

240

295

355

410

470

525

586

650

770

D

mm

165

185

200

220

250

285

340

405

460

520

580

640

715

840

b

mm

18

18

20

20

22

22

24

26

28

30

32

40

44

54

n-Фd

mm

4-18

8-18

8-18

8-18

8-18

8-22

12-22

12-26

12-26

16-26

16-30

20-30

20-33

20-36

H

mm

417

452

530

607

720

790

885

1014

1190

1350

1460

1630

1800

2200

W

mm

200

200

250

280

280

300

350

400

450

500

500

500

600

600

F5 Series

PN25 
DIN3352 Gate Valve

DN

 

50

65

80

100

125

150

200

250

300

350

400

450

500

600

d

mm

50

63

76

100

125

150

200

250

300

336

387

438

488

590

L(RF)

mm

250

270

280

300

325

350

400

450

500

550

600

650

700

800

d1

mm

102

122

138

162

188

218

278

335

395

450

505

555

615

720

d2

mm

125

145

160

190

220

250

310

370

430

490

550

600

660

770

D

mm

165

185

200

235

270

300

360

425

485

555

620

670

730

845

b

mm

20

22

24

24

28

28

30

32

34

38

40

46

48

58

n-Фd

mm

4-18

8-18

8-18

8-22

8-26

8-26

12-26

12-30

16-30

16-33

16-36

20-36

20-36

20-39

H

mm

417

452

530

607

720

790

885

1014

1190

1350

1460

1630

1800

2200

W

mm

200

200

250

280

280

300

350

400

450

500

500

500

600

600

F7  Series

PN40 
DIN3352 Gate Valve

DN

 

50

65

80

100

125

150

200

250

300

350

400

450

500

600

d

mm

50

63

76

100

125

150

200

250

300

336

387

431

482

584

L(RF)

mm

250

290

310

350

400

450

550

650

750

850

950

1050

1150

1350

d1

mm

102

122

138

162

188

218

285

345

410

465

535

560

615

735

d2

mm

125

145

160

190

220

250

320

385

450

510

585

610

670

795

D

mm

165

185

200

235

270

300

375

460

515

580

660

685

755

890

b

mm

20

22

24

24

28

28

34

38

42

46

50

57

57

72

n-Фd

mm

4-18

8-18

8-18

8-22

8-26

8-26

12-30

12-33

16-33

16-36

16-39

20-39

20-42

20-48

H

mm

404

456

604

607

720

780

875

1260

1480

1605

1788

1956

2168

2601

W

mm

200

200

250

280

300

350

400

450

500

500

600

650

750

800

F7  Series

PN63 
DIN3352 Gate Valve

DN

 

50

65

80

100

125

150

200

250

300

350

400

500

600

d

mm

50

63

76

100

125

150

200

250

300

336

387

482

584

L(RF)

mm

250

290

310

350

400

450

550

650

750

850

950

1150

1350

d1

mm

102

122

138

162

188

218

285

345

410

465

535

615

735

d2

mm

135

160

170

200

240

280

345

400

460

525

585

705

820

D

mm

180

205

215

250

295

345

415

470

530

600

670

800

930

b

mm

26

26

28

30

34

36

42

48

52

56

60

68

76

n-Фd

mm

4-22

8-22

8-22

8-28

8-30

8-33

12-36

12-36

16-36

16-39

16-42

20-48

20-56

H

mm

404

456

604

607

720

780

875

1260

1480

1605

1788

2168

2601

W

mm

200

200

250

280

300

350

400

450

500

500

600

750

800

 

POPULAR PRODUCTS

Our industrial valves are designed for optimal performance and reliability across a wide range of applications.
Our industrial valves are designed for optimal performance and reliability across a wide range of applications.

A gear operated ball valve combines a quarter-turn ball valve with a gearbox actuator that multiplies the operator’s input torque, making it practical to open and close large-bore or high-pressure lines by hand where a plain lever would be too stiff to turn. The gearbox carries a clear open/closed position indicator and can be padlocked in either state for safety and tamper resistance. SEDELON gear operated ball valves are built to API 6D with forged bodies (A105 / F304 / F316 / F11 / F22 / duplex F51-F53), fire-safe and anti-static construction, for oil & gas, petrochemical, power and pipeline service.

Face to Face Dimensions:ANSI B16.10

Flange end Dimension :ANSI B16.5

Butt Welded Dimensions:ANSI B16.25

Design and Manufacture:API 6D

Pressure Test:API598

Materials:A105、 F304 、F304L 、F316 、F316L、LF1 、LF2、LF3、LF9、 F51、F53、F11、F22, ect.

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Sedelon pays much attention on quality control in products, and all valves are designed and tested according

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A pressure seal gate valve uses line pressure to tighten a self-energizing gasket, so the joint seals tighter as steam pressure rises; a bolted bonnet clamps the joint with studs and needs ever-larger studs at high pressure. This guide compares the two designs on sealing, pressure class, temperature, maintenance and cost, and how to specify the right gate valve.

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A check valve stops backflow with no actuator. A swing check uses a hinged clapper for very low pressure drop on horizontal, large-bore lines; a lift check uses a guided disc that seats squarely for tighter, faster shut-off in vertical and high-velocity runs. This guide compares the two on sealing, pressure drop, orientation and water hammer risk.
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