Dredge gate valve

Dredge gate valve

Performance And Features:
1.Dredge gate valves are developed acccording to the specific requirements of pipe used for dredger.
2.Dredge gate valves drived by hydraulic cylinder and sealed by rubber.
3.Stainless steel wedge gate and heat-affected valve body
4.Smart structure,high resisitance pressure and reliable seal.
5.Main mediums are sewage,water and oil.
6.Types:Switch type and continuous display type.
7.Dimensions range from DN300mm to DN1400mm.
8.Pressure up to 2.5Mpa.


Material:
Hydraulic cylinder:body steel 45,pistion rod 1Cr17Ni2.
Valve body:Q235,16Mn.
Valve gate:stainless steel.
Seal:NBR,NR.
Fastener:Q235,Steel 45,stainless steel.


structure of dredge gate valve

structure of dredge gate valve.jpg

Technical Specifications:

1.Working Pressure PN≤1.6Mpa

DN

H1(mm)

H2(mm)

b(mm)

d(mm)

K(mm)

D(mm)

n-Th

300

296

1628

478

240

400

460

12-M24

350

321

1753

528

240

460

505

16-M24

400

351

1928

568

260

515

565

16-M24

450

381

2048

618

260

565

615

16-M24

500

420

2203

670

270

620

670

20-M24

550

445

2348

720

270

675

730

20-M24

600

470

2483

770

280

725

780

20-M27

650

495

2765

830

280

785

835

20-M27

700

525

2955

900

318

840

895

24-M27

750

575

3088

940

340

890

965

24-M30

800

600

3258

1006

348

950

1050

24-M30

850

620

3385

1106

348

1000

1065

24-M30

900

665

3543

1126

388

1050

1115

28-M30

950

715

3700

1170

400

1105

1185

28-M30

1000

740

3965

1240

436

1180

1255

28-M33

1100

785

4280

1350

436

1270

1340

32-M33

1200

845

4550

1450

478

1380

1455

32-M36

1300

910

4900

1560

819

1485

1575

36-M36

1400

965

5200

1670

819

1590

1675

36-M42

NOTE:Dredge Gate Valves can be offered according to your special requirements.


2.Working Pressure 1.6Mpa ≤PN ≤2.5Mpa

DN

H1(mm)

H2(mm)

b(mm)

d(mm)

K(mm)

D(mm)

n-Th

300

350

1518

478

386

430

485

16-M24

350

370

1718

528

386

490

550

16-M24

400

380

1918

568

428

550

620

16-M27

450

405

2118

618

428

600

655

20-M27

500

440

2268

670

456

660

725

20-M30

550

470

2388

720

456

710

775

20-M30

600

485

2520

770

480

770

840

20-M33

650

525

2808

830

486

820

895

20-M33

700

565

3013

900

540

875

945

24-M33

750

750

3005

940

580

925

995

24-M33

800

625

3335

1006

600

990

1065

24-M36

850

645

3430

1106

600

1040

1115

24-M36

900

695

3638

1126

670

1090

1165

28-M36

950

735

3790

1170

678

1140

1215

28-M36

1000

780

4100

1240

748

1210

1295

28-M42

1100

830

4380

1350

748

1320

1415

32-M42

1200

890

4600

1450

819

1420

1515

32-M42

1300

965

5000

1560

819

1530

1630

36-M42

1400

1025

5400

1670

819

1640

1760

36-M48

NOTE:Dredge Gate Valves can be offered according to your special requirements.

dredge gate valve on TSHD

dredge gate valve on TSHD.jpg

CONTACT WITH US NOW

Our mail: manager@hiseamarine.com

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