Danfoss PFC16-PC Technical Information
|
|
|
|
|
Proportional Valves Technical Information |
|
|
|
|
|
|
|
|
|
|
|
Flow Control, Pressure Compensated, Priority Type, Normally Closed |
|
|
|
|
|
|
|
|
|
|
|
PFC16-PC |
OPERATION |
|
||||
This is a pressure-compensated, priority-type, normally-closed, spool-type, proportional |
|||||
|
|
|
|
flow-control. Controlled flow is from port 1 to 3, port 2 is bypass. |
|
SPECIFICATIONS |
|
THEORETICAL PERFORMANCE |
|||
Rated pressure |
260 bar [3770 psi] |
Rated flow at 260 bar |
85 l/min |
[3771 psi] |
[22 US gal/min] |
Leakage |
420 cm³/min [25.6 in³/min] @ |
|
rated pressure |
Weight |
0.97 kg [2.14 lb] |
Hysteresis |
8% maximum |
Threshold current |
0.4 A (12 VDC coil) |
|
0.2 A (24 VDC coil) |
Maximum control |
1.8 A (12 VDC coil) |
current |
0.9 A (24 VDC coil) |
Cavity |
SDC16-3 |
Standard Coil |
D14E(35W) 35 Watt |
US gal/min
Operating curves made with circuit having a pressure drop of 50 bar.
26 cSt [121 SUS] hyd.oil@50°C [122°F]
1.2
SCHEMATIC
DIMENSIONS |
|
mm [in] |
Cross-sectional view |
US |
|
Pressure compensation from Inlet |
|
to work port |
|
gal/min |
|
|
|
26 cSt [121 SUS] hyd.oil@50°C [122°F] |
|
|
|
|
|
|
|
bar |
-4000 |
-3000 |
2000 |
3000 |
4000 psi |
6.4 |
[0.25] |
ORDERING
INFORMATION
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
BC332375973113en-000101 • February 2020 |
|
|
PV - 49 |
|||||||||
Loading...