- Valves[6]
- Contact Person : Mr. Li luzhou
- Company Name : Laizhou Dongsheng Valve Co., Ltd.
- Tel : 86-0535-2370538
- Fax : 86-0535-2370581
- Address : Shandong,Laizhou,Haizheng Laizhou Shandong Province China
- Country/Region : China
- Zip : 261400
STAINLESS STEEL DISCO TYPE WAFER CHECK VALVE
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PN40 DISCO CHECK VALVE Stainless steel valveSpecification Standards:.Designed as pressure - Temperature Rating:DS Standards.Face to face dimensions:DIN3202K4.Wall thickness: DS StandardsFeatrues:.Water type Connection.Investment casting body and caps.The valve are designed to prevent reverse flow automatically.Note:-Can be installed horizontally or vertically facing upwords-Can be adapted for different connection type:PN,ANSI,JISApplication.For General and Industrial Services.Applicable Medium:Water,Oil&Gas,Sewage water plants,Steam Raising Units and steam supply pipelines&power supply.Max working pressure:40bar.Max working temperature:-10°C-+250°C
Materials
| Parts | Materials |
| Body | ASTM A CF8M |
| Disc | ASTM A CF8M |
| Spring Retainer | Stainless steel 316 |
| Spring | Stainless steel 316 |
Test Requirements
.Test and Inspection in valve class.Hydrostatic-shell test 870 psi (60 bar)-Seat test 580 psi (40 bar).Air test 90 psi (6 bar)
