Share to:

Gate Valve

Keywords: Check Valves, Ball Valves, Butterfly Valves, Gate Valves, Safety Valves
Size: OD:NPS from 1/2'' to 48'', DN from 15 to 1200,WT: 2-80mm, SCH 40/80/XXS
Standard & Grade: Carbon Steel --- ASTM A234, ASTM A105/A106/A53/A283-D;I5L GR.B /A671-CC-70 /A515-50 /A135-A /A179-C;Stainless Steel --- ASTM 403 304/304L, 316/316L,316Ti,321,317L,310S;Alloy Steel --- ASTM A234 WP 1/5/9/11/12/22/91
ends: Plain End/Bevelled End, Burr Removed
Delivery: Within 30 days and Depends on your order quantity
Payment: TT, LC , OA , D/P
Packing: Packed in Wood Cabins/Wood Tray
Application: Oil, Gas, Water

Product introduction:

The valves disc is rubber-packed to get excellent sealing effect by the rubber’s resilient deformation. Non-rising resilient seated gate valves solve the problem in general gate valves such as leakage, rusting etc. and saves installation space. It is used widely in tap water industry, sewage treatment, shipping construction, petroleum, chemicals, food, pharmacy, textile, electric power, metallurgy and energy system’s pipeline to adjust and shut off fluids.


Characteristics:

1. The seal is designed with dust proof ring plus three “O”-seal ring, reliable sealing, on-line replaceable.

2. Both gate and aluminum bronze bearing are in in aid design good self lubrication, high strength and can have the aluminum bronze bearing replaced without need to replace the gate integrally, after a long time use.

3. Rubber wrapped gate anti-corrosion, good tightness.

4. Advanced surface treatment, coated with non-toxic epoxy resign static powder, anti-corrosion, pollution-free, can be used drinking water pipeline.

5. The body is designed without gate slot, the smooth passage will not get impurities filling up , more applicable for sewage working condition.

6. The integral seal works reliable. For the high pressure seal, leaving zero leakage under1.5 times nominal pressure and ,for the low pressure one ,under 0.02Mpa.


SizeDN40-DN1200
End flangeDIN/BS/ANSI/JIS
Face to faceDIN/BS/ANSI/AWWA


Main Parts and Materials

BodyCast Iron/ Ductile Iron
WedgeCast Iron/Ductile iron with EPDM/NBR
StemBrass/Stainelee Steel
BonnetCast Iron/ Ductile Iron
Bolt & NutStainless Steel Steel with zinc.
SurfaceExpoxy Powder Coated Min.250 Micron. Or Painted


Applications

Temperature120°C
Mediumwater, wastewater, seawater, oil gas, air, steam, foodstuff, medicine, acids,


Test

Working pressurePN10, PN16, PN25
Shell pressure1.5Mpa, 2.4Mpa, 27.5Mpa
Seat pressure1.1Mpa, 1.76Mpa, 37.5Mpa


DN

d

CLASS 150

CLASS 300

CLASS 600

L

H

H1

L

H

H1

L

H

H1

50

51

178

400

-

216

420

-

292

444

-

65

64

191

435

-

241

446

-

330

500

-

80

76

203

515

-

283

537

-

356

558

585

100

102

229

595

-

305

619

650

432

665

695

125

127

254

725

-

381

722

750

508

760

790

150

152

267

780

820

403

806

835

559

868

900

200

203

292

975

1020

419

1000

1030

660

1073

1110

250

254

330

1150

1200

457

1240

1280

787

1263

1300

300

305

356

1380

1430

502

1425

1460

838

1600

1650

350

337

381

1545

1580

762

1585

1620

889

1705

1750

400

387

406

1733

1780

838

1790

1830

991

1835

1900

450

438

432

1915

1990

914

1960

2000

1092

-

2020

500

489

457

2122

2220

991

2158

2220

1194

-

2172

600

591

508

2520

2600

1143

2576

2620

1397

-

2650

650

633

559

-

2800

1245

-

2850

-

-

-

700

684

610

-

3050

1346

-

3080

-

-

-

750

735

610

-

3130

1397

-

3180

-

-

-

800

779

711

-

3280

1524

-

3300

-

-

-

850

830

762

-

3500

1626

-

3550

-

-

-

900

874

711

-

3720

1727

-

3760

-

-

-

1000

978

762

-

4016

-

-

-

-

-

-

1050

1022

787.4

-

4355

-

-

-

-

-

-

1200

1168

863.6

-

4851

-

-

-

-

-

-


DN

d

CLASS 900

CLASS 1500

CLASS 2500

L

H

H1

L

H

H1

L

H

H1

50

51

368

500

-

368

510

-

451

530

580

65

64

419

550

-

419

560

-

508

580

630

80

76

381

610

660

470

620

670

578

650

700

100

102

457

702

750

546

728

770

673

750

800

125

127

559

850

900

673

870

920

794

900

960

150

152

610

980

1060

705

1000

1070

914

1040

1100

200

203

737

1100

1140

832

1130

1180

1022

1150

1200

250

254

838

1320

1370

991

1360

1410

1270

1400

1460

300

305

965

1500

1560

1130

-

1620

1422

-

1660

350

337

1029

1900

1950

1257

-

2020

-

-

-

400

387

1130

2050

2100

1384

-

2180

-

-

-



Light Oil, Black Painting


Product Inquiry

Shanghai Beall Metal Co.,Limited

Over 25 years of steel experience, we offer a full size range and vary standard of steel pipe, OCTG&line pipe, pipe fittings and flange, valve and gasket, bolts and nuts and scaffolding products for projects around the world.

SUBSCRIBE TO OUR PRICE LIST

Please leave us product type, size, standard, quantity and necessary details for latest price. Our sales team will contact you within 24 hours.

CONTACT US

  No.1088 XinJinQiao Road,Shanghai,China
 +86 21 60530355, 60530655
    +86 21 60488433, 60488477
Copyright © Shanghai Beall Metal Co.,Limited All Rights Reserved.