Danfoss PFC10-RO User guide

Proportional Valves Technical Information

Flow Control, Pressure Compensated, Restrictive Type, Normally Open

PFC10-RO

OPERATION

SPECIFICATIONS

This is a pressure-compensated, restrictive-type, normally-open, spool-type,
proportional flow-control. Controlled flow is from port 1 to 2.

Rated pressure 260 bar [3770 psi]
maximum Flow at
rated pressure

Leakage 420 cm³/min [25.6 in³/min] @

Weight 0.65 kg [1.43 lb]
Hysteresis 8% maximum
Threshold current 0.2 A (12 VDC coil)

Maximum control
current

Cavity SDC10-2
Standard Coil M19P 22 Watt

PFC10-RO-10: 10 l/min
[2.64 US gal/min]
PFC10-RO-30: 30 l/min
[7.9 US gal/min]

rated pressure

0.1 A (24 VDC coil)

1.8 A (12 VDC coil)

0.9 A (24 VDC coil)

THEORETICAL PERFORMANCE

SCHEMATIC

DIMENSIONS

mm [in]

ORDERING
INFORMATION

Cross-sectional view

BC332375973113en-000101 • February 2020