EV2000 Series Flow Regulating Valve

EV2000 Series Flow Regulating Valve

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Fluid medium Water, oil, gas, etc.

Temperature Range -20℃～220℃

Pressure Ratings     PN0.6～6.4MPa

Size Range       DN100～DN2200

Connection Type     Flanged

Connection standard      GB·ANSI·DIN·ISO·BS

Valve Life 50 years

Body Materials        Ductile iron；Carbon steel；Stainless stee

Valve seat material Stainless steel

Sealing surface material Stainless steelï¼›Rubber

Inner part material Stainless steel

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Features and advantages

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EV2000 series of regulating valve body by double sealing metal and elastic material, adopting axisymmetric shape design, so that the valve cavity flow area is always ring contraction, avoid throttling the exit to the axis, eliminating cavitation and vibration of pipe pipege. Ideal for geometric design, the fluid is well guided within the stream. Even in the case of high pressure, the Cone Fix Valve can effectively eliminate the differential pressure, the pressure reduced to low pressure, and will not produce vibration and cavitation nomenon. From the entrance to the contraction section of the annular flow area of the continuous deche flow rate gradually increased, without cavitation, without cavitation damage energy conversion. Regardless of the position of the piston, the flow profile is annular, thus ensuring a perfect gulation characteristic.