Technical Data; Pvg 120 Technical Data; Pvm, Mechanical Actuation; Pvh, Hydraulic Actuation - Danfoss PVG 120 Technical Information

Technical Information

Technical Data

PVG 120 technical data

Maximum pressure
Oil flow
See Oil flow characteristics for more information.
Spool travel
Dead band (± 25%)
Maximum internal leakage
2
at 100 bar, 21 mm /s
Oil temperature (inlet temperature)
Ambient temperature
Oil viscosity
Filtering / Max. contamination (ISO 4406)
See Filtering for more information.
Oil consumption in pressure reduction valve for PVT at PVE pilot-oil supply

PVM, mechanical actuation

PVH, hydraulic actuation

PVG 120 Proportional Valve Group
Port P
Port A/B
Port T, static/dynamic
Port P, rated max.
Port A/B
A/B→T, without shockvalve
A/B→ T, with shockvalve
Recommended temperature
Min. temperature
Max. temperature
Operating range
Min. viscosity
Max. viscosity
1)
Intermittent operation: the permissible values may occur for max. 10% of every minute.
2)
See Order Form for more information regarding the ordering or conversion of valve groups for oil flows
exceeding 180 l/min [47.6 US gal/min].
PVM, Mechanical Actuation
PVM data
Operating force PVM + PVMD
PVM + PVE (without voltage)
PVM + PVH
Possible control lever positions: 2 × 5
Regulation range, control lever: ±19,5°
PVH, Hydraulic Actuation
PVH data
Control range
Maximum pilot pressure, static
520L0356 • Rev JA • Mar 2014
continuous 350 bar
1) 400 bar
intermittent
400 bar
25 bar/40 bar
240/300 l/min
2) 65/95/130/180/ 210/240
l/min
± 8 mm
± 2 mm
3
90 cm /min
3
95 cm /min
30 to 60°C
–30°C
+90°C
–30 to +60°C
12 to 75 mm
2
4 mm /s
460 mm
23/19/16
0.4 l/min
[5075 psi]
[5800 psi]
[5800 psi]
[365/580 psi]
[63.4/79.3 US gal/min]
[17.2/25.1/34.3/47.6/
55.5/63.4 US gal/min]
[± 0.32 in]
[± 0.08 in]
3
[5.5 in /min]
3
[5.6 in /min]
[86 to 140°F]
[–22°F]
[+194°F]
[–22 to +140°F]
2
/s [65 SUS to 347 SUS]
[39 SUS]
2
/s [2128 SUS]
[0.1 US gal/min]
Neutral position Max. spool travel
2.8 ± 0.2 N•m 4.0 ± 0.2 N•m
[24.8 ± 1.8 lbf•in] [35.5 ± 1.8 lbf•in]
4.7 ± 0.2 N•m 12.8 ± 0.2 N•m
[41.6 ± 1.8 lbf•in] [113.3 ± 1.8 lbf•in]
Pressure, bar [psi]
5 to 15 [75 to 220]
35 [510]
15