Features & Benefits
  • Nominal size: 8mm
  • High flow rate - low pressure loss; 
  • Calibrated, linear flow characteristic with zero crossover; 
  • Variety of setpoint input: 4 to 20mA, 0 to 10V, ±5 V, IO-Link; 
  • Instant dynamic response.

Medium: air according to ISO8573-1 Grouping: 2-3-1, filtered (recommended <3um), dried, non lubricated. 

Note: the dynamic performance and service life of the valve may be significantly reduced if using unfiltered air containing water and oil!

Operating pressure on all ports: -1...16bar

Pneumatical flow coeff.: C=290Nl/(min bar)

Critical pressure ratio: b = 0.1...0.4

Calibrated flow rate (Qmax): 1200Nl/min at P1 = 6bar,k P2, P4 = 5bar

imperial vals. for 8Nl/min -> 0.0081Cv

Leakage: typical value: 8Nl/min at (P1=10bar, P2/P4=0bar)

Port size: G1/4, 1/4NPT or flange mounted accordigng ISO 1

Spool deadtime: 3ms max

Rise time 10...90% = 5ms

Threashold frequency -3dB: 105Hz

Service life: >250 million full stroke operations with recommended air quality

Ambient temperature: 0...+60degC

Media temperature: +5...+60degC

Storage temperature: -20...+80degC

condensation not permitted!

air supply must be dry enough to avoid ice formation at temperatures below +2degC

Materials: 

  • Electronic enclosure: PAA
  • valve housing and internal parts: anodised aluminum
  • other static seals: NBR
  • actuator magnet: Fe, surface refined