Product Name: Pneumatic Actuator with Handle Manual Control Pneumatic Actuator Emergency Switch Model NO.: AT Structure: Rack and Pinion Customized: Customized Material: Aluminum Acting Type: Double Acting Work Temperature: Normal Temperature Pressure: Medium Pressure Working Type: Rotary Adjusted Form: Rack and Pinion Power: Pneumatic Brand: OEM/Valvespro Type: Double Acting and Single Acting Color: Support for Customized Instructions Cover: Support for Customized Laser Printing: Support for Customized Warranty Period: 1 Year Install Accessories: Limit Switch Box / Solenoid Valve / Positioner etc Install Valve: Ball Valve / Butterfly Valve / etc Installation Standard: ISO5211, Naumur, DIN3337, etc. Certificate: Ce, ISO, Atex, SGS, Sil3 Cyliner Material: Hard Anodizing Piston: Hard Anodizing Function: Control Ball and Butterfly Valve Automatically Medium: Water, Oil, Air and Some Corrosive Liquid Ambient Temperature: -20 ~ +90