China HDPE Flap Valve,HDPE Flap Valve Manufacturer
Sign in | Join Now | Sitemap Inquiry Basket(0)
logo
Home > Flap Valve > HDPE Flap Valve
,Rubber Joint,Dismantling Joint,Duckbill Check Valve

HDPE Flap Valve

  • Product Name:  HDPE Flap Valve
  • Product Details:  HDPE Flap Valve

HDPE Flap Valve

Flap valves are a very traditional method of preventing back flow in pipelines, culverts and other applications to prevent flooding. HDPE Flap Valves are manufactured using modern materials and the latest manufacturing techniques to ensure the very best products are achieved in the most efficient manner. Due to the unique lightweight properties of the HDPE that is used to manufacture the flap valves, they are very easy to install in comparison to cast iron flap valves.

 

 


 

Features and Benefits

 

l  Easy to install - No grouting required.

 

l  Light weight due to to the use of HDPE.

 

l  Virtually maintenance free.

 

l  Ultra Violet and impact resistant.

 

l  Standard sizes available for immediate dispatch.

 

l  Supplied complete with all seals and stainless steel fixings.

 

Specifications

 

Nominal diameter:

DN100mm to DN3000mm, other sizes available*

Maximum working pressure:

5.0 meter water

Operating temperature:

<100ºC

Opening angle

>90°

Corrosion resistance

Excellent

Applicable media

Seawater, Sewage, Slurry, etc.

 

*Rectangular valves available upon request .

 

Materials

NO.

Part

Material

1

Body

HDPE

2

Disc

HDPE

3

Body Seel

SS 304*

4

Hange

EPDM

5

Eye Bolt

SS304

*SS316 or other materials available upon request.

 

Data Sheet

DN

PN*

D1

D2

L

H

b

Z

Ød

200

10

340

295

206

415

20

8

23

300

10

445

410

216

496

20

12

23

400

10

565

525

225

630

20

16

28

500

10

670

650

236

700

20

20

28

600

10

780

725

262

800

25

20

31

700

10

895

840

286

925

25

24

31

800

10

1015

950

315

1135

25

24

34

1000

10

1230

1160

368

1236

25

28

37

1200

10

1455

1380

403

1440

30

32

40

1400

10

1675

1590

436

1640

30

36

43

1500

10

1795

1705

469

1738

30

36

49

1600

10

1915

1820

502

1835

30

40

49

1800

10

2115

2020

533

2060

30

44

49

2000

10

2325

2230

568

2280

30

48

49

 

Note:

  1. Measurements in above table are in millimeters.
  2. Standard flange drilling are according to DIN PN10, other standards available upon request.
  3. Valve dimensions L, H may slightly different from the data sheet.
  4. The valve plate and the back plate are produced using HDPE. The hinge pin and eye bolt are produced in SS304 as standard. Ballast weight can be easily adjusted if required. The sealing arrangement consists of an EPDM lip seal in the back plate. The plate is also installed on an angle in relation to the back plate to a good seal.
HDPE Flap Valve