The characteristics in this catalog are typical measured values. During measuring a mineral based
hydraulic oil with a viscosity of 21 mm²/s [102 SUS] at a temperature of 50 °C [122 °F] was used.
PVG 32 technical data
Maximum pressure
Port P, A/B continuous
*
350 bar
[5075 psi]
Port P intermittent
**
400 bar
[5800 psi]
Port A/B intermittent
**
420 bar
[6090 psi]
Port T, static/dynamic
25/40 bar
[365/580 psi]
Oil flow rated
Port P
‡§
140/230 l/min
[37/61 US gal/min]
Port A/B, with press. comp.
†
100 l/min
[26.4 US gal/min]
Port A/B witout press. comp.
125 l/min
[33 US gal/min]
Spool travel, standard
± 7 mm
[± 0.28 in]
Spool travel, float position
Proportional range
± 4.8 mm
[± 0.19 in]
Float position
± 8 mm
[± 0.32 in]
Dead band, flow control spools
Standard
± 1.5 mm
[± 0.06 in]
Linear characteristic
± 0.8 mm
[± 0.03 in]
Maximum. internal leakage at 100 bar [1450 psi]
and 21 mm
2
/s [102 SUS]
A/B
→
T without shock valve
20 cm
3
/min
[1.85 in
3
/min]
A/B
→
T with shock valve
25 cm
3
/min
[2.15 in
3
/min]
Oil temperature (inlet temperature)
Recommended temperature
30
→
60 °C
[86
→
140°F]
Minimum temperature
-30 °C
[-22 °F]
Maximum temperature
+90 °C
[194 °F]
Ambient temperature
-30
→
60 °C
[-22
→
140 °F]
Oil viscosity
Operating range
12 - 75 mm
2
/s
[65 - 347 SUS]
Minimum viscosity
4 mm
2
/s
[39 SUS]
Maximum viscosity
460 mm
2
/s
[2128 SUS]
Filtration / maximum contamination according to ISO 4406
23/19/16
Oil consumption in pilot oil pressure reduction valve
0.5 l/min
[0.13 US gal/min]
*
With PVSI end plate. With PVS end plate max. 300 bar [4351 psi].
**
Intermittent pressure at max. 250,000 cycles of full PVG life time cycles, with PVSI end plate. The maximum intermittent pressure at max. 250,000
cycles stresses the need to confirm application duty cycle before proceeding with specification. For further information contact Danfoss Product
Application Engineering.
**
Intermittent pressure at max. 250,000 cycles of full PVG life time cycles, with PVSI end plate. The maximum intermittent pressure at max. 250,000
cycles stresses the need to confirm application duty cycle before proceeding with specification. For further information contact Danfoss Product
Application Engineering.
‡
In open circuit systems with short P-hoses/tubes, attention should be paid to pressure peaks at flows >100 l/min [26.4 US gal/min].
§
For a system with mid inlet PVPVM.
†
For 130 l/min contact Danfoss Product Application Engineering.
On standard PVB 32 modules, using main spools with closed neutral position, there will be a pressure
build up on the A and B port, when main spool is in neutral, and high P pressure. The pressure build up
equals to 0,5x P-pressure can be expected.
If this is causing problems on applications, please contact PVG sales team
Rated pressure
Product
P-port max. continuous pressure
PVG 32; PVG 120/32; PVG 100/32 with PVS
300 bar [4351 psi]
PVG 32; PVG 120/32; PVG 100/32 with PVSI
350 bar [5076 psi]
PVG 32 with PVBZ
250 bar [3626 psi]
PVG 32 with HIC steel
350 bar [5076 psi]
PVG 32 with HIC aluminium
210 bar [3046 psi]
Technical Information
PVG 32 Proportional Valve Group
PVG 32 technical data
©
Danfoss | August 2017
520L0344 | BC00000038en-US0802 | 25
