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 | PVC |
| Check Valve Size | DN 40-DN 300 |
| Check Valve Temperature | 0 °C -60 °C |
| Check Valve Media | Water and Non-hazardous fluids |
| Check Valve Pressure Class | 5 bar with water at 20 °C |
| Check Valve Connection | Flanging system: DIN 2501 PN 10 |
| Brand Name | TongJiang |
| Model Number | Wafer 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 | PVC | Check Valve Size | DN 40-DN 300 |
| Check Valve Temperature | 0 °C -60 °C | Check Valve Media | Water and Non-hazardous fluids |
| Check Valve Pressure Class | 5 bar with water at 20 °C | Check Valve Connection | Flanging system: DIN 2501 PN 10 |
| Brand Name | TongJiang | Model Number | Wafer check valve |
| Certification | ISO9001,BV,SGS | Place of Origin | CHINA |
| High Light | stop check valve ，industrial non return valve | ||
PVC Wafer Swing Check Valve with EPDM Seals, PN 10 Bar , DN 40-DN 300
Check Valve PRODUCT INTRODUCTION
Description
A Wafer Check Valve, or dual plate check valve, offers ease of maintenance and exceptional flow characteristics with the dual plate valves that give maximum strength with minimum opening time. The one piece design is available in metal or plastic materials to provide appropriate corrosion resistance for your application needs.
Features
• Installed with FIP QPV (d50 - d160) stubs and QRV stubs using flat gasket QHV/Y (d225 - d315), on PVC piping class PN10 or lower with type ODV flanges
• Metal support for easy and precise centring of the valve during installation
• Can be installed in either a vertical or horizontal position
• Sealing system with O-ring for optimum sealing and installation without flat gaskets
During installatin, make sure that the following requirements are complied with:
Specifications
| Technical specifications | |
| Construction | Wafer check valve |
| Size range | DN 40 -300 |
| Nominal pressure | 5 bar with water at 20 °C |
| Temperature range | 0 °C - 60 °C |
| Coupling standards | Flanging system: DIN 2501 PN 10, EN ISO 1452, EN ISO 15493 |
| Reference standards | Construction criteria: EN ISO 16137, EN ISO 1452, EN ISO 15493 |
| Test methods and requirements: ISO 9393 | |
| Installation criteria: DVS 2204, DVS 2221, UNI 11242 | |
| Valve material | PVC-U |
| Seal material | EPDM |
Valve Outline Size Drawing
| d | DN | A | B | C | De ISO/DIN standards | Di | OP | Z | g | Code |
| 50 | 40 | 72 | 25 | 28 | 95 | 22 | 0-5 | 16 | 160 | CROV050E |
| 63 | 50 | 86 | 37 | 29 | 109 | 32 | 0-5 | 20 | 260 | CROV063E |
| 75 | 65 | 105 | 50 | 31 | 129 | 40 | 0-5 | 20 | 330 | CROV075E |
| 90 | 80 | 119 | 61 | 32 | 144 | 54 | 0-5 | 20 | 400 | CROV090E |
| 110 | 100 | 146 | 77 | 31 | 164 | 70 | 0-5 | 22 | 560 | CROV110E |
| 140 | 125 | 173 | 94 | 35 | 195 | 92 | 0-5 | 23 | 760 | CROV140E |
| 160 | 150 | 197 | 100 | 40 | 220 | 105 | 0-5 | 25 | 1120 | CROV160E |
| 225 | 200 | 255 | 152 | 38 | 275 | 154 | 0-5 | 35 | 2130 | CROV225E |
| 280 | 250 | 312 | 180 | 41 | 330 | 192 | 0-5 | 40 | 3540 | CROV280E |
| 315 | 300 | 363 | 215 | 41 | 380 | 227 | 0-5 | 45 | 5350 | CROV315E |
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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