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hydraulic slowly-closing rubber duckbill check valve

FOB Price: US $15.6 - 524.7 / Set Get Latest Price
Min.Order Quantity: 1 Set/Sets
Supply Ability: 16000 Set/Sets per Month
Port: Qingdao
Payment Terms: L/C,D/P
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Quick Details

Standard or Nonstandard:
Standard
Structure:
Check
Pressure:
Medium Pressure
Power:
Hydraulic
Material:
Rubber
Temperature of Media:
Normal Temperature
Media:
gas,water,oil,acid,base
Port Size:
2"-48"
Place of Origin:
Henan China (Mainland)
Model Number:
XH41
Brand Name:
BIHE
name:
good use high quality rubber duckbill check valve
price:
Low Price
technical support:
Perfect craft
ISO 9001 certificate:
R&D center with experienced engineers
China manufacturer of duckbill valve:
Reasonable Packaging
Quick lead tiime:
Best service
experienced export enterprise:
strictly QC system
low price duckbill valve:
rubber materials
port:
Qingdao,Tianjin
delivery time:
within 4-25days

Packaging & Delivery

Packaging Detail: woven bags or wooden case or as your request
Delivery Detail: within 4-25 days after the payment

Specifications

high quality rubber duckbill valve,
widely use and perfect craft,
professional manufacturer,
experienced exporter

hydraulic slowly-closing rubber duckbill check valve

 

 

Duckbill check valve packaging & delivery

 

Packaging Detail:

Wood case ,But reasonable packaging is accept by your requirement

Delivery Detail:

5-20days,according to your order quantity

 

More details of Rubber Duckbill Check Valve:

The rubber lined duckbill check valves effectively ensures monodirectional

flow of slurries, sewerage, sludge and other hard to

handle fluids.

The valve consists of an elastomer "duckbill" with a slip-on connection. This simple rugged design eliminates the mechanical parts which can wear and jam in conventional check valves.

 

Rubber Duckbill check valve characters:

1. Compact & easy to install

2. Absorbs movement in all directions

3. Reduces mechanical noises

4. Compensates for misalignment

5. Relieves strain on the piping system

6. Does not require gaskets

 

 The advantage is specially marked in comparison with traditional flap valve.

  1. Open and close automatically in security and reliability according to hydraulic difference without noise and in no need of operator and maintenance.
  2. Positive start has little water resistance and start-up pressure and the flow can be adjust naturally according to hydraulic pressure.
  3. Reserve cut-off has good seal without leakage to prevent from flowing backward. The back pressure is higher and the effect is better.
  4. Anticorrosion, prevent aging, strong applicability and long use life.
  5. Wide size scope, nominal diameter of DN20-2400.

 

Duckbill check valve main data:

Matching Pipeline Diameter

Valve Step (A)

Pipeline Touching (B)

1/2'-3/4'

15

15

1'-1-1/4'

20

20

1-1/2-2-1/2

25

25

3'

40

40

4'

50

50

6'

50

50

8'

50

50

10'

50

50

12'-14'

100

100

16'-20'

150

150

24'-36'

200

200

42'

250

250

48'-60'

300

300

72'

400

400

 

Our rubber duckbill check valve competitive

 

 

ISO 9001 International Quality Control System Certificate

R&D center with experience engineers

Premium quality raw material with the most competitive price

Shorten the delivery time of rubber duckbill check valve

Supply the best service to satisfy every customer

 

Pictures and application: 

 

Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Established 1998,Zhengzhou Bihe Co.,Ltd is located in Zhengzhou city, China, with registered capital of 1 million yuan, which is invested according to the modern enterprise system by Gongyi Wanda Supplying and Draining Water Co., Ltd. Now it has characteristic of import & export manufacturer & trader.

We have 2 factories, one produce pipeline expansion joints (also known as rubber expansion joints, flexible rubber joints, pipe fittings,etc), and the other branch company is ISO9001:2000 ... View detail

Basic Information

Product/Service (We Sell): pipe fittings,valves,flange,wires & cables  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Western Europe
Eastern Asia
Mid East
Africa
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 61% - 70%  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: Gongyi, Zhengzhou City, China  
Number of Production Lines: 8  
Number of R&D Staff: 21 - 30 People  
Number of QC Staff: 11 - 20 People  
Management Certification: ISO9001  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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Verified Supplier - Zhengzhou Bihe Trade Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2009

Communicate with Supplier:

Ms. Iris Li
Ms. Iris Li:
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