Big Size Resilient Soft Seated Gate Valve

Big Size Resilient Soft Seated Gate Valve
Product Introduction:
Size: DN350-DN1000
Operation: Hand wheel/Worm gear/Electric actuator
Working pressure: PN10/16
Temperature Range: 0 °C - 100 °C
Face to Face: BS5163/DIN3202-F4
Flange drilled: BS 4504 PN10/16/DIN2501 PN10/16
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Description
Technical Parameters

Description:

Traditional gate valves often leak because foreign objects such as stones, wood blocks, cement, paper scraps, debris, etc. are deposited in the bottom groove of the valve. However, the bottom of the Big Size Resilient Soft Seated Gate Valve is flat, so it is not easy to cause debris deposition, so the fluid can be unobstructed. The product is not easy to fall off, and has good elastic memory. The powder epoxy resin coating can prevent the valve body from corrosion and rust, and even can be used in the sewage system. With good impact resistance, the probability of fracture caused by collision is reduced.


Features:

When the Big Size Resilient Soft Seated Gate Valve is closed, the sealing performance is excellent, and water leakage rarely occurs. Precise geometric dimensions can ensure the sealing of the valve without any finishing inside the valve body. The valve is made of nodular cast iron, and its weight is about 20% - 30% less than that of traditional gate valve. The installation and maintenance of this product are very convenient, so a large amount of cost is saved. Although it has so many advantages, its price is not expensive, so the cost performance ratio is very good.


Components:

No.

Part

Material

1

Body

GGG50

2

Disc

EPDM

3

Stem Nut

Brass

4

Stem

2Cr13

5

Gasket

EPDM

6

Bonnet

GGG50

7

Locating Ring

Brass

8

O-Ring

EPDM

9

Metal Cover

GGG50

10

Gasket

NBR

11

Plastic Cap

NBR

12

Hand Wheel

GGG50

13

Bolt

Carbon Steel

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Dimensions BS5163

DNL

B

∅D∅Cn-∅dH

1.0Mpa

1.6Mpa

1.0Mpa

1.6Mpa

1.0Mpa

1.6Mpa

1.0Mpa

1.6Mpa

350

381

24.5

26.5

505

520

460

470

16-23

16-28

818

400

406

24.5

28

565

580

515

525

16-28

16-31

890

450

432

25.5

30

615

640

565

585

20-28

20-31

1078

500

457

26.5

31.5

670

715

620

650

20-28

20-34

1168

600

508

30

36

780

840

725

770

20-31

20-37

1318

700

610

32.5

39.5

895

910

840

840

24-31

24-37

1565

800

660

35

43

1015

1025

950

950

24-34

24-40


900

711

37.5

46.5

1115

1125

1050

1050

28-34

28-40


1000

811

40

50

1230

1255

1160

1170

28-37

28-43



Dimension DIN3202-F4

DNL

B

∅D∅Cn-∅dH

1.0Mpa

1.6Mpa

1.0Mpa

1.6Mpa

1.0Mpa

1.6Mpa

1.0Mpa

1.6Mpa

350

290

25

520460

16-23

16-28

843

400

310

26

580515

16-28

16-31

930

500

350

27.5

32

670

715

620

650

20-28

20-34

1130

600

390

31

36.5

780

840

725

770

20-31

20-37

1265

700

430

35

900840

24-31

24-37


800

470

38

1021950

24-34

24-40

1700


 

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