ED500 Series Eccentric Ball Valve
Fluid medium Water, oil, gas, etc.
Temperature Range -29～425℃
Pressure Ratings PN1.0～6.4MPa
Size Range DN100～DN3000
Connection Type Flanged
Connection standard GB·ANSI·DIN·BS
China Semi-ball Valve factory produce Valve Life 50 years
Body Materials Ductile iron；Stainless stee；Cast steel
Sphere material Ductile iron；Cast steel；Stainless steel
Sealing surface material EPDM；NBR；Stainless steel
China Semi-ball Valve supplier Features and advantages
When fully open, the water loss is zero, the flow channel is completely unobstructed; the inner cavity is automatically cleaned, the valve core rotates 90 degrees, the inner cavity of the valve body is automatically flushed, the sundries in the medium are cleaned, and the medium can not be deposited in the valve cavity. The ball is hemispherical circulation has the highest CV value, and enhance the system efficiency of the pump, and the lowest degree of abrasion. Because the ball is hidden on one side of the valve cavity, the flow passage is formed without flow resistance, and the eccentric eccentric shaft is fixed firmly.
