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 |
| Check Valve Body Material | Ductile Iron/Epoxy |
| Check Valve Size | DN50-350mm |
| Check Valve Temperature | up to 80ºC |
| Check Valve Media | Water, Wastewater |
| Check Valve Pressure Class | Working pressure 16 bar |
| Check Valve Connection | Flange Type,EN-GJS-400.15 |
| Brand Name | TongJiang |
| Model Number | Ball Non Return 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 |
| Check Valve Body Material | Ductile Iron/Epoxy | Check Valve Size | DN50-350mm |
| Check Valve Temperature | up to 80ºC | Check Valve Media | Water, Wastewater |
| Check Valve Pressure Class | Working pressure 16 bar | Check Valve Connection | Flange Type,EN-GJS-400.15 |
| Brand Name | TongJiang | Model Number | Ball Non Return Check Valve |
| Certification | ISO9001,BV,SGS | Place of Origin | CHINA |
| High Light | non return stop valve ，stop check valve | ||
Ball Type Non Return Check Valve Ductile Iron , PN16 Bar, Flange Ends
Check Valve PRODUCT INTRODUCTION
Description
A ball check valve functions by means of a ball that moves up and down inside the valve. The seat is machined to fit the ball, and the chamber is conically shaped to guide the ball into the seat to seal and stop a reverse flow.
If the pump capacity is not sufficient it is possible to choose a lighter ball, and if water hammer occurs when the pump stops, it may be solved by selecting a heavier ball.
Ball check valves are often preferred for use in pumping stations that are rarely attended, since they demand only limited maintenance, typically if the ball makes noise caused by insufficient pump capacity or water hammer.
Features
Valve Outline Size Drawing
Dimensions.
| A (mm) | B (mm) | C (mm) | D (mm) | Weight (kg) |
|---|---|---|---|---|
| 50 | 200 | 165 | 173 | 5.5 |
| 65 | 240 | 185 | 214 | 9.1 |
| 80 | 260 | 200 | 252 | 13.3 |
| 100 | 300 | 220 | 289 | 20.9 |
| 125 | 350 | 250 | 368 | 27.9 |
| 150 | 400 | 285 | 424 | 35.7 |
| 200 | 500 | 340 | 509 | 63.7 |
| 250 | 600 | 400 | 593.5 | 128.9 |
| 300 | 700 | 455 | 725.5 | 220.1 |
| 350 | 875 | 505 | 820 | 345.6 |
Valve Packing with Plywood
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
floa
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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