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Nozzle Mute Axial Flow Non Return Valve

Nozzle Mute Axial Flow Non Return Valve

Nozzle Mute Axial Flow Non Return Valve This mute check valve mainly consists of body, seat, flow guide, disc, shaft and compression spring etc. The streamline chamber design minimizes the pressure loss. The opening of clapper valve is very short, so that you can quickly turn off and prevent the...
Product Details

Nozzle Mute Axial Flow Non Return Valve


This mute check valve mainly consists of  body, seat, flow guide, disc, shaft and compression spring etc. The streamline chamber design minimizes the pressure loss. The opening of clapper valve is very short, so that you can quickly turn off and prevent the slamming noise of water hammer. It is a mute silent non return valve. 

The mute check valve series is popularly used for water supply and drainage, fire fighting and HVAC system, petrochemical industry, electricity power etc. 
It is installed at the outlet side of the pump to prevent backflow and the water hammer damage to pump.



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.


Materials Available
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)


Normal
Pressure
(Mpa)
Working
Pressure
(Mpa)
Shell test
(Mpa)
Sealing test
(Mpa)
1.01.01.51.1
1.61.62.41.76
2.52.53.752.75
Temperature applicable-196ºC ~ 540ºC
Medium
applicable
Water, Sea water, Sewedge water, Oil etc

 

Medium applicable Water, Oil, Gas etc.
Body &
Flow guide body
Grey cast iron, Ductile cast iron, Carbon steel, Stainless steel, Brass etc
Disc & Seat
Aluminum bronze, Chromium stainless steel etc
Compassion springStainless steel
Temperature applicable ≤540ºC
Nominal Pressure PN10 ~420 (CL150~ 2500)
Nominal Diameter 1-1/2"- 72"
Flange Dimension ASME B16.42, BS4504, ISO2531, ISO7005 etc.
Face to Face length ANSI B16.10, API594, BS5155, ISO5752, DIN3352 etc.

image (5)



We welcome all the world customers to contact us for more cooperation.

With our years of technical knowledge and experience,we assure you,

Naibang will be one of your best parters in China.


Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of nozzle mute axial flow non return valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.
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