Duckbill Check Valve

Delivery Time: Depending on ur order
Package: wooden cases outside
Supply Ability: 20000 Piece/Pieces per Month
Minimum Order Quantity: 5 Piece/Pieces
Payment Terms: L/C,T/T
Port: Tianjin
Place of Origin: Henan China (Mainland)
Media: Water
Temperature of Media: Normal Temperature
Material: NB,NBR,EPDM,Nylon cord fabric,Stelel wire strand.304
Power: Automatic
Pressure: Low Pressure
Structure: Hoop
Standard or Nonstandard: Standard

700

4680

4250

3040

XL3000T

25

650

4350

3900

2832

XL2800T

24

600

4040

3760

2632

XL2600T

23

550

3730

3450

2424

XL2400T

22

500

2410

3250

2224

XL2200T

21

450

3090

2920

2020

XL2000T

20

400

2780

2600

1820

XL1800T

19

350

2480

2280

1620

XL1600T

18

300

2160

2010

1420

XL1400T

17

250

1850

1620

1220

XL1200T

16

250

1550

1450

1020

XL1000T

15

250

1400

1260

920

XL900T

14

250

1220

1200

820

XL800T

13

200

1060

1060

720

XL700T

12

200

940

950

630

XL600T

11

200

780

850

530

XL500T

10

150

700

750

480

XL450T

9

135

620

650

426

XL400T

8

115

540

560

377

XL350T

7

115

460

450

325

XL300T

6

75

380

360

273

XL250T

5

50

310

320

219

XL200T

4

50

230

270

158

XL150T

3

50

190

232

133

XL125T

2

40

170

195

108

XL100T

1

C(mm)

H(mm)

L(mm)

Pipe O.D

Size

Item

6,Quiet operation

5,Withstanding wearing

4,Self cleaning

3,Preventing backflow

2,Minimal maintenance

1,Low headloss in direction of flow

Duckbill Check Valve

400

400

72

300

300

48-60

250

250

42

200

200

24-36

150

150

16-20

100

100

12-14

50

50

10

50

50

8

50

50

6

50

50

4

40

40

3

25

25

1-1/2-2-1/2

20

20

1-1-1/4

15

15

1/2-3/4

Pipeline Touching(B>)

Valve Step(A)

Matdhing Pipeline DN

Duckbill valve is our special product,and it  is used for draining sewage.In such  foreign countries as Spain or America,it is usually named as duckmouth-shaped valve.We are continuoully doing our best to make this valve more practical and more perfect.The valve can be matched with straight pipeline,flange pipe,cement pipe.At the same time,they may be widely used on the coast,seasands,reservoirs,and so on in order to dispose the sewage or to dredge the floods .Indeed ,it is environmentally-friendly valve.

Duckbill Check Valves are featured products in our company.We may meet any requirements according to your samples and drawings

  • Certificate:GB/TI9001-2000-ISO9001:2000
  • Brand Name:LEEBOO
  • Model Number:XH81A
  • Place of Origin:Henan China (Mainland)
  • Media:Water
  • Temperature of Media:Normal Temperature
  • Material: NB,NBR,EPDM,Nylon cord fabric,Stelel ...
  • Power:Automatic
  • Pressure:Low Pressure
  • Structure:Hoop
  • Standard or Nonstandard:Standard
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