Single Disc Tilting Type Check Valve
Tilting Disc Buffering Check Valve of the sealing surface is declined against the outlet with small dropping angle to reduce the vibration meanwhile there is buffering device in the body which can buffer by the flow to prevent the pump from turning back and super-high water hammer pressure.with hydraulic operated make its more flexible.
The different materials selection can apply to the medium involving water, steam, oils, nitric acid, acetid, strong oxidizing medium and urea etc.
Metal seal or rubber seal.
DN50-DN1500, class150-2500
Product features
1.Smooth running without vibration and noise.
2.Triple offset structure, with optimal face to face length which reduces flow resistance and eliminate pressure surge.
3.The
valve is tightly sealed without leakage under the pressure water test.
4.Outstanding open and close capacity. Opening pressure≤0.08Mpa; Quick open and adjustable close speed. Closing movement includes two steps, first rapid closing step, and second slow closing step. The second slow closing speed is adjustable according to the specific condition.
Materials
WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, etc.
Corrosion protection
Inside and outside epoxy coating
Applicable temperature: -196-540 different raw material for different work temperature
Applicable medium: Water, oil, gas and other causticity medium (different raw material for different medium)
Design
To API594
Face to face per ANSI B 16.10
Flange ends dimension ANSI B 16.5/ANSI B 16.47
Final inspection tests to API598.
Workshop
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. |
Audited Supplier 
Audited Supplier 
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