Piston control valve PCV-12-L

The standard for preventing fluid drips and blockages

  • Prevents fluid drips and blockages with suck back mechanism.
  • Diaphragm structure prevents fluid material from entering sliding parts.
  • The square-shaped, compact and lightweight valves are ideal for use with automated equipment.


Driving systemPneumatic driven system
Minimum dispensing amount19 µL
Compatible viscosityUp to 100 Pa·s
Control air supply pressure range0.35 to 0.6 MPa
Fluid material supply pressure rangeMax. 0.5 Mpa
Maximum number of cycles580 times/min.
Connector dia.Fluid intake portRc1/4 (fluid feed joint ordered separately)
Fluid dispensing portLuer lock
Control airOne-touch joint for φ6 outer diameter tube (with speed controller)
Operating temperature range5 to 60°C
Wetted part materialStainless steel, Fluorine resin, Brass
Weight240 g

External dimensions

Measurement unit (mm)