Diaphram valve DCV-2/-3

Suitable for low viscosity, anaerobic materials

  • Diaphragm valve ideal for micro-dispensing low-viscosity fluid materials.
  • Wetted part made of fluorine resin, enabling micro-dispensing of highly corrosive fluids.
  • Available in types with stroke adjustment mechanism (vernier dial). (DCV-2N-VT, DCV-3N)


ModelElectromagneticElectromagnetic type stroke adjustment attachedPneumatic typePneumatic type stroke adjustment attached
Minimum dispensing amount10 µL
Compatible viscosityUp to 1 Pa·s
Applicable fluid materialsLow viscosity fluids (solutions, chemicals, etc.)
Control air supply pressure range——0.3 to 0.6 MPa
Fluid material supply pressure rangeMax. 0.2 MpaMax. 0.5 Mpa
Connector dia.Fluid intake portM6
Fluid dispensing portM6
Control air——φ4 inner diameter tube connection
Operating temperature range0 to 80°C -5 to 80°C
Wetted part materialFluorine resin
Weight130 g140 g120 g140 g

External dimensions

Measurement unit (mm)