φ4 Straight Throttle Valve (2-Pack)

via Makeblock
$21.38
SKU MB-59014

Makeblock φ4 straight throttle valve is a flow control valve of straight-through type which is used for reducing and controlling the flow rate, regulated by hand and can be locked and closed completely.

 

Features:

  • Straight throttling.
  • Controlled by manual knob.
  • Air pipe is connected with a quick plug connector.