Home 气动薄膜单座调节阀
Product Description
This product adopts L1 series multi-spring diaphragm actuator, light weight, small volume and stable output force. Air source acts on the internal diaphragm of the actuator to overcome spring reaction force for vertical linear movement; spring rebound drives push rod reset when air loss occurs. The actuator includes direct acting and reverse acting types. Equipped with intelligent valve positioner, it can continuously and precisely regulate fluid flow, pressure and liquid level parameters. The valve body adopts straight-through single-seat structure with sensitive action, widely used in automatic control systems of chemical, power, pharmaceutical industries.
Parameters
Action Type：Direct Acting, Reverse Acting
Size：DN50
Air Supply Pressure：0.32 (0.080.24), 0.28 (0.040.20) MPa
Temperature Range：-30℃~70℃, -40℃~100℃
Optional Accessories：Intelligent positioner, solenoid valve, limit switch, air filter pressure reducing valve