Pneumatic Positioner

Pneumatic Positioner

Special low pressure diaphragm direct acting valve ensures quick and precise response to minor changes in signal pressure

Low hysteresis increases overall efficiency.

Specifications : Rotex Pneumatic Positioner

TYPE LINEAR ROTARY
Operation Single Acting Double Acting Single Acting Double Acting
Supply Pressure 1.4-8.0 kgf / cm2 (20 -120 psi)
Input Signal 0.2-1 kgf / cm2 (3-15 psi)
Stroke 10-150 mm 0-90°
Air Connection 1/4″ BSP / NPT
Explosion Proof Not Applicable
Protection IP 66
Cam Equal / Square / Square Root
Ambient Temperature -40 °C to +120 °C, see ordering code
Linearity ± 1% ± 2% ± 2% ± 2%
Hysteresis ± 1% ± 1% ± 1% ± 1%
Sensitivity ± 0.2% ± 0.5% ± 0.5% ± 0.5%
Repeatability ± 0.5% ± 0.5% ± 0.5% ± 0.5%
Internal Bleeding 3 lpm (supply pressure 1.4 kgf / cm2), 11 lpm (supply pressure 4.0 kgf / cm2)
Flow Capacity 80 lpm (supply pressure 1.4 kgf / cm2), 200 lpm (supply pressure 4.0 kgf / cm2)
Material Aluminium Die Casting
Weight 2.1 Kg 2.1 Kg 2.2 Kg 2.2 Kg

Below listed are the related files that can be downloaded to you PC. All the files are in PDF format.