ASC-06 1/8 ASC-08 1/4 ASC-10 3/8 ASC-15 1/2 One-way throttle valve Flow control valve Speed regulation valve Pneumatic in Pakistan https://youtube.com/shorts/Tc1j2XTHd1E? Specifications: Structure: Control Power Source: AC Standard or Nonstandard : Standard Port Size : 1/8" 1/4" 3/8" 1/2"BSP Actuator Model : Without Manual And Instruction Power: Pneumatic Media: GAS Material: Alloy Pressure: Medium Pressure Model Number: ASC100-06 ASC200-08 ASC300-10 ASC400-15 Temperature of Media: Normal Temperature Package Includes: 1 x One-way throttle valve Flow control valve Speed regulation valve Pneumatic