Zhejiang TongJiang Holdings Company
| Payment Terms | Western Union, MoneyGram, L/C, T/T |
| Supply Ability | 10000PCS/MONTH as the specification |
| Delivery Time | 5-15 days |
| Packaging Details | Wooden cases |
| Duckbill Check Valve material | Ethylene Propylene Rubber, Buna |
| Duckbill Check Flange Material | Carbon Steel , Stainless Steel |
| Duckbill Check Valve Size Range | 1 inch to 24 inch |
| Duckbill Check Valve Pressure Class | ANSI Class 150 LB |
| Duckbill Check Valve Temperature | <=100°C |
| Duckbill Check Valve Application | Wet / Dry Wells |
| Brand Name | TongJiang |
| Model Number | Duckbill Check Valve |
| Certification | ISO9001,BV,SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | Western Union, MoneyGram, L/C, T/T | Supply Ability | 10000PCS/MONTH as the specification |
| Delivery Time | 5-15 days | Packaging Details | Wooden cases |
| Duckbill Check Valve material | Ethylene Propylene Rubber, Buna | Duckbill Check Flange Material | Carbon Steel , Stainless Steel |
| Duckbill Check Valve Size Range | 1 inch to 24 inch | Duckbill Check Valve Pressure Class | ANSI Class 150 LB |
| Duckbill Check Valve Temperature | <=100°C | Duckbill Check Valve Application | Wet / Dry Wells |
| Brand Name | TongJiang | Model Number | Duckbill Check Valve |
| Certification | ISO9001,BV,SGS | Place of Origin | CHINA |
| High Light | rubber duckbill check valve ，rubber duckbill valve | ||
Jacketed Inline Duckbill Check Valve in Buna with Flange Ends , Class 150LB
PRODUCT INTRODUCTION
The Jacketed inline Duckbill check valve is a one way non return valve that are designed and engineered for higher pressures, with a built-in flange that are part of the one piece elastomeric valve. This model is suitable when there is a requirement that prevents backflow, inside a pipe line. Suitable for higher line and back pressures.
It consists of an egg/dome shape cast housing, made from Aluminum or Cat Iron, and the Inline Duckbill check valve is inserted inside the housing. This enables the valve to be mounted in between two mating cast body halves, using the flanges on the valve body, there by having the duckbill valve inside the cast housing.
These are custom made from a variety of elastomeric rubbers, and built as per the application and the line pressure and back pressure concerned. They are available in all standard pipe sizes, and typical application is back flow prevention downstream of a pump.
With these duckbill check valves, there are no flaps or gates, seats or seals, springs or hinges that are mechanical and will rust, corrode, fall off or malfunction. The duckbill gives reliable, repeatable service for many years, and requires no additional power source to operate the valve.
2. Jacketed Inline Duckbill Valve Features
Full rubber construction, totally wear resistant to abrasives
No water hammer and noise, prevents back flow
No energy costs, actuation or maintenance
Valve will not deform or freeze
Easily exchangeable with other check valves
Designed to suit all diameters and pressure ratings
Zero maintenance
Design prevents backflow
Will seal around solids
Designed to withstand wear
Tough enough for abrasive slurries
Wet Wells
Mine Tailing Systems
Dredging
Scrubber Systems
Outfall Lines
Wet/Dry Wells
If you require other sizes and valve design standards, please send email to angela@tjfmcn.com to get the drawing.
4. Valve Drawing and Datasheet
| Size ID | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
| F/F | 4 1/2 | 5 1/2 | 6 1/2 | 8 1/2 | 9 1/2 | 11 1/4 | 11 3/4 | 15 3/4 | 19 | 21 | 23 | 25 | 29 | 33 | 38 | 41 1/2 | 49 1/2 |
| H | 4 1/4 | 4 5/8 | 5 | 7 1/8 | 7 1/2 | 8 1/8 | 10 5/8 | 11 1/2 | 13 1/2 | 18 | 22 3/8 | 25 | 27 1/2 | 29 | 32 5/8 | 36 1/2 | 47 |
| W | 5 3/4 | 6 1/4 | 6 1/2 | 8 1/2 | 9 | 10 | 11 3/4 | 11 3/4 | 15 1/4 | 17 1/2 | 19 3/8 | 22 1/2 | 24 | 25 | 28 1/4 | 29 | 37 1/2 |
| Wt. Lbs | 9 | 11 | 17 | 32 | 40 | 51 | 88 | 137 | 180 | 257 | 440 | 640 | 790 | 930 | 1285 | 1714 | 2110 |
Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom.
You will get an effective response within 24 hours from TongJiang Team.
COMPANY PROFILE (Video)
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1. Our Factory
30 years experience of valve and pipeline industry.
10 senior technical engineers
20000 m2 production area
More than 100 employees to provide professional service.
As the reliable OEM for famous valve brand companies.
t ball valve
2. Factory Show
TONGJIANG Valve Technology Company was established for 30 years.
There are more than 100 employees which includes 10 professional engineers.
OUR SERVICE float ball valve
Reliable Quality, Competitive Price
Reply your inquiry in 2 hours with professional service.
CONTACT INFORMATION
Miss Angela
Mobile: +86 13588429004(Whatsapp)
Skype: angelazhuo1
E-mail: angela@tjfmcn.com
Tel No: +86 571 86991717
Official Website: www.zjtjvalve.com
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
1993
Total Annual:
12000000-16000000
Employee Number:
60~100
Ecer Certification：
Active Member
TongJiang Holdings Company was established in 1993 and focuses on the research and development of all kinds of medium and low pressure valve and the groove pipe fittings.For this 26 years development, TongJiang Holdings has been the famous and professional valve production manufacture inChina. ... TongJiang Holdings Company was established in 1993 and focuses on the research and development of all kinds of medium and low pressure valve and the groove pipe fittings.For this 26 years development, TongJiang Holdings has been the famous and professional valve production manufacture inChina. ...
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