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PC30 miniature proportional valve with high flow

Flow range up to 300l/min


PC30 proportional valve
PC30 proportional valve thread version
PC30 proportional valve dimensions manifold
PC30 proportional valve dimensions threads


  • 2/2-way proportional valve for air, gases and optional oxygen
  • High flow rate up to 300 l/min with a compact design
  • High accuracy with low hysteresis
  • Pressures up to 6.9 bar


2/2-way proportional valve
1/4“ NPSF | Manifold
Rated voltage
10 VDC | 20VDC
Operating current range
0 - 525 mA (10 VDC) | 0 - 285 mA (20 VDC)
Orifice diameter
4.0 mm | 4.8 mm | 6.35 mm (Other on request)
Max. flow rates
30 l/min
Max. pressure
1.7 bar | 3.4 bar | 6.9 bar
(depending on orifice diameter)
Seal material
Other wetted materials
Aluminium, ENP Brass, SST, Nickel plated steel
Max. ambient temperature
0 - 52°C
Operating duration
100% ED
Mounting direction
Any (preferred upwards)
approx. 408 g
Ø46.23 x 83.06 mm (1/4“ NPSF)
Ø46.23 x 72.14 mm (Manifold)

Flow curve

PC30 flow curve
PC30 flow curve