Axial Flow Check Valve
This valve is mainly used in water supply and drainage system. It opens and closes by pressure difference in the system and the weight of the disc. The valve is with streamline chamber and has a diffuser agive.It is mainly used at outlet side of the pump to stop backflow and slamming noise.
Product features:
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.
Body Materials:
WCB, LCB, CF8, CF8M, CF3, CF3M, WC6, WC9, C5, C12 or Equivalent, Available also in low temperature steels, low alloy steels, stainless steels, duplex type stainless steels and other exotic materials; Various trim materials available to suit service conditions
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)
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Specifications |
| Applicable Standards |
|
| Design |
ASME B16.34, API6D |
| Fire safe |
API 607 |
| Anti static |
API 608, API6D |
| Face to face |
ASME B16.10, API6D |
| Welding ends |
ASME B16.25 |
| Inspection and test |
API 598, API 6D |
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