10PCS Small One Way Plastic Stopcock Luer Valve Flow Control Luer Stopcock Valve

High-concerned chemical：None EU LVD Voltage：Electricty-free NC or NO：Normally Open Actuator Mode：With Manual And Instruction Structure：control Media：Gas Material：Plastic Power：Pneumatic Temperature of Media：Low Temperature Standard or Nonstandard：Standard Pressure：High Pressure Model Number：TWSV-Z Is Smart Device：no Origin：Mainland China Power Source：Manual

High-concerned chemical: None EU LVD Voltage: Electricty-free NC or NO: Normally Open Actuator Mode: With Manual And Instruction Structure: control Media: Gas Material: Plastic Power: Pneumatic Temperature of Media: Low Temperature Standard or Nonstandard: Standard Pressure: High Pressure Model Number: TWSV-Z Is Smart Device: no Origin: Mainland China Power Source: Manual