Swing Type Tilting Disc Wafer Check Valve-H77
1)Standards:
A)Design&Manufacture: API 6D, API 594, ASME B16.34
B)Face to Face: API 594, API 6D
C)Connection End: ASME B16.5, ASME B 16.47
D)Test and Inspection: ISO5208, API 6D
2)Sizes: 2" - 40" or DN50 - DN1000
3)Pressure Rating: Class150 - Class1500 or PN16 - PN250
4)Material: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, etc.
Structural Feature
1.Short structural length,only 1/4~1/8 of that of traditional flanged check valve;
2.Low volume,light weight,only 1/4~1/20 of those of traditional flanged check valve;
3.Quick valve disc closedown,low water hammer pressure;
4.Applicable for and easily installed for vertical or horizontal pipelines;
5.Smooth flow passageway and small fluid resistance;
6.Flexible action and good sealing performance;
7.Narrow valve travel and small closedown impact;
8.Integrated structure,simple and compact,in beautiful shape;
9.Long service life and good reliability.
WORKSHOP
INSPECTION
PACKING
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Design and manufacture |
API594,API 6D,JB/TB8937 |
| Face to face and end to end |
API594,API6D,DIN3202,JB/T8937; |
| Pressure-temperature rating |
ASME B16.34,DIN2410,GB/T9124,HG20625,SH3406,JB/T74 |
| Inspection and test |
API598,JB/T9092; |
| Pipe flange |
JB/T74~90,JB/T9112-9124,HG20592~20635,SH3406,ASME B16.5,DIN2543~2548,GB/T13402,API605,ASME B16.47. |
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