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Product Description:
1.Size :2"~48" (DN50~DN1200)
2.Working Pressure :150Lb,PN10,PN16
3.Working Temperature :-20C~250C
4.Suitable Medium:Water,Oil.
5.Forged Materials:A105N,F304,F304L,F316,F316L,F11,F22,F51,F55
6.Casting Material :WCB,WCC,C6,C12,LCB,LCC,CF8,CF3,CF8M,CF3M
7.End Connection:Wafer Type
Technical Specification:
A.Design&Manufacture standard: API 594,BS 1868
B.聽Face to face: ASME B16.10. DIN3202.
C.Pressure&Temperature standard: ASME B16.34
D.Flange standard: ASME B16.5, ASME B16.47. JIS B2220. DIN 2543-2550
E:Test&Inspect standard: API 598, API 6D.
Structural Feature:
1.Short聽structural聽length,only聽1/4~1/8聽of聽that聽of聽traditional聽flange聽check聽valve;
2.Low聽volume,light聽weight,only聽1/4~1/20聽of聽those聽of聽traditional聽flange聽check聽valve;
3.Quick聽valve聽disc聽close down,low聽water聽hammer聽pressure;
4.Applicable聽for聽and聽easily聽installed聽for聽vertical聽or聽horizontal聽pipelines;
5.Smooth聽flow聽passageway聽and聽small聽fluid聽resistance;
6.Flexible聽action聽and聽good聽sealing聽performance;
7.Narrow聽valve聽travel聽and聽small聽close down聽impact;
8.Integrated聽structure,simple聽and聽compact,in聽beautiful聽shape;
9.Long聽service聽life聽and聽good聽reliability.
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