ANHUI SIFA VALVE.CO., LTD.
ANHUI SIFA VALVE.CO., LTD.
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DN25 to DN80 Ductile Iron Thread Ball Check Valve
1. Property Specifications:
Working pressure:1.6Mpa
Pressure closuretest pressure: 1.76Mpa
Shell pressure test pressure: 2.4Mpa
Working temperature:
NBR: 0℃ - +80℃
EPDM: -10℃ - +120℃
2. Material:
| NO. | Part | Material |
| 1 | Body | GGG40/GG25 |
| 2 | Gasket | NBR/EPDM |
| 3 | Cap | GGG40 |
| 4 | Ball | NBR/EPDM |
| 5 | Bolt | A2-70 |
| 6 | Screw nut | A2-70 |
3. Dimension:
| DN | DN25 | DN32 | DN0 | DN50 | DN65 | DN80 |
| L | 125 | 132 | 145 | 174 | 200 | 243 |
| C | 47 | 59 | 70 | 82 | 106 | 132 |
| H | 75 | 75 | 85 | 126 | 113 | 165 |
3. Company Profile
Anhui Sunval International Co., Ltd. is a professional supplier of valves and piping systems. Our company focuses on iron valves, steel valves, copper alloy valves, pipes and related accessories etc. Sunval offers design, purchase, production, quality control and export as well as after service for industrial valves. Sunval has been selling to Asia, Europe, America and Middle East.
Sunval has an experienced team of merchandisers familiar with industrial valves. We will always contribute to customer requirement to supply quality products with best service, and hope to maintain long term relationship with customers to make mutual benefit.