- 1 - 3rd Edition No. SS2-CVG100-0100 OVERVIEW Valve operations can be set and speeds regulated by installing auxiliary equipment in pneumatic control valve air pipes. Here, specifications of typical auxiliary equipment used widely for control valves are presented. Volume Booster Model IL100-02 (Manufactured by SMC Co., Ltd.) A volume booster increases the speed of the pneumatic actuator to improve the operation delay performance of the control valve. A volume booster is used when the transmission distance of pneumatic pressure signals emitted from the instrument is large or when the capacity of the actuator is large. SPECIFICATIONS Connection port diameter Rc1/4 Inlet and outlet air pressure ratio 1 : 1 Supply air pressure Max. 970 kPa {9.9 kgf/cm2} Inlet and outlet air pressure Max. 690 kPa {7 kgf/cm2} Outlet flow rate 600 L/min. [N] (when the supply is 490 kPa {5 kgf/cm2}) Ambient temperature range -5 to 60°C Main material Diecast aluminum Figure 1 Model IL100 installation example Positioner Model IL100 OUT SUP IN Pressure regular with filter CV Input signal Auxiliary Equipment for Pneumatic Control Valve Volume Booster, Air Lock-up Valve Model IL100-02, IL201-02 / IL211-02 8 7 Specifications are subject to change without notice. “This product is designed for general industrial use.”