High platform pneumatic ball valve

Pneumatic ball valves add pneumatic actuators to existing ball valves to achieve remote control. A gas source is required on site to control the valve. The main characteristics of JT pneumatic ball valves are good sealing performance, ultra-low fluid resistance, high flow rate, rapid opening and closing, remote control, and reasonable price. The application range is extremely wide, and any working condition system that requires remote control can be selected. The principle and performance of pneumatic ball valves produced by SEG Fluid mainly include single acting pneumatic ball valves and double acting pneumatic ball valves. The cylinder of the single acting imported pneumatic ball valve is equipped with a reset spring, and the reset action of the ball valve is mainly achieved by the deformation elastic force of the spring. The dual acting inlet pneumatic ball valve requires a gas source for opening or closing (ventilation valve opening or closing; gas cut-off valve closing or opening). The two position five way solenoid valve switches the cylinder inlet to inflate different chambers and push the piston in different directions to drive the valve stem to open or close the ball valve. The main advantages of imported pneumatic ball valves are: remote control - convenient and fast, safe and reliable. The floating ball center has a self sealing effect and good sealing performance. The packing and valve seat are made of self-lubricating materials, which are resistant to aging and have a long service life. The valve stem and valve core are processed with high precision, low friction, long service life, and more stable performance. When the valve is fully opened, it is equivalent to a seamless steel pipe, with low fluid resistance. The valve core can be fully opened or closed by rotating 90 °, and the opening and closing are faster and more convenient. The main drawback is that imported pneumatic ball valves are usually soft sealed and are generally not used for ultra-high temperature conditions. Large diameter pneumatic ball valves have a higher cost and are commonly replaced by pneumatic butterfly valves. Partial parameters of imported pneumatic ball valve

Product brand: SEG Fluid; Action form: single acting (normally open, normally closed), double acting, adjustable caliber size: DN15-DN300; Temperature range: -196 ℃~250 ℃; Pressure range: PN16-PN320; Valve body material: carbon steel, stainless steel, alloy Valve stem material: stainless steel, alloy Valve core material: stainless steel, alloy Connection method: flange, thread, welding, clamp (pneumatic V-shaped ball valve) Scope of application: water, oil, steam, gas and certain corrosive media; Process standards: National standard, American standard, German standard