Dual Plate Wafer Type Flapper Check Valve Hydraulic with Spring Without Flange Double Plate Low Pressure DN300 300mm 8 Inch
China Dual Plate Wafer Type Flapper Check Valve Hydraulic with Spring Without Flange Double Plate Low Pressure DN300 300mm 8 Inch, Find details about China Check Valve, Wafer Check Valve from Dual Plate Wafer Type Flapper Check Valve Hydraulic with Spring Without Flange Double Plate Low Pressure DN300 300mm 8 Inch
Dual Plate Wafer Type Flapper Check Valve Hydraulic With Spring Without Flange Double Plate Low Pressure DN300 300mm 8 inch
Technical data
| DN (mm) Nominal diameter | 50(2″)~700(28") | 50(2″)~450(18") | |
| PN(MPa) Nominal pressure | 1.0 | 1.6 | |
| (MPa) Testing pressure | Shell | 1.5 | 2.4 |
| Sealing | 1.1 | 1.76 | |
| °C Suitable temperature | |||
| Suitable mediums | Fresh water .sewage, air, steam, food, medicine, oils, acids, etc. | ||
Meterial of main parts
| Body | Disc | Stem | Rubber gasket | Sping | ||||
| Name | Code | Name | Code | Name | Name | Code | Working temp | Name |
| Cast | Z | Plated ductile Iron | 1 | Stainless steel | EPDM | X3 | -46~+121 Intemittence -50~+150 | Stainless steel |
Ductile Irol | Q | Aluminum bronze | 2 | Neoprene | X4 | -29~+99 Intemittence -35~+113 | ||
| Carbon steel | C | ZG1Cr13Ni9Ti Stainless steel | NBR | X5 | -35~+82 Intemittence -23~+93 | |||
| Stainless steel | P | CF8M Stainless steel | 5 | Neoprene | X7 | -23~+150 | ||
CF8M Stainless steel | 7 | |||||||
Product details
Qualification certificate
Production process
Production equipment
If you want to learn more,please contact with us
LIKE VALVE (TIANJIN) CO., LTD
Sales Director
KATRINA JIA
http://likevalve.en.made-in-china.com
Address: H12 Tengfei Base of Xiaozhan Industrial Area, Jinnan District , Tianjin, China
We will always be here try our best to provide you our best service!
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