One of the most important component in any Ball valve is the Ball itself. The Ball is accurately machined to mirror finish and the exact sphericity so as to ensure low operating forque and high pressure holding capacity and thus increasing life the valve.
SEW" Ball valves are of soft seated, Floating Ball. Three piece design available in both regular port & full port patterns. Ball is seat supported and quarter turn rotates the ball from
full open to full close position.
The Stem Flange, on entire part of the stem, prevents the stem from blowing out pressure within the body cavity. This feature also allows replacement of stem packing while the valve is under
pressure.
SEW" Ball valves are of soft seated, Floating Ball. |
A self-operated control valve, also known as a self operated pressure control valve or self operated temperature control valve, is an auto control valve that relies on the pressure and temperature of the medium flowing through the valve as an energy source to drive the self ...
Come From Utmost flow control technology Co., Ltd
Product Item: Electric Ball Valve. Material: ASTM A216 WCB. Size: 4 Inch, DN100. Pressure: Class 150 LB, PN20. Design Standard: API 6D. For ...
Come From China Ball Valve Manufacturer Co., Ltd.
Product Item: Ball Valve. Design Standard: API 6D. Body Material: ASTM A182 F316. Nominal Diameter: 4 Inch, DN100. Pressure: Class 150 LB, PN20. Working temperature: -29℃ to +120℃. Face to Face: ASME B16.10. Test and Inspection: API 598.For ...
Come From China Ball Valve Manufacturer Co., Ltd.