Pvlp, Shock And Pvla, Suction Valves; Pressure Build-Up For Pressure Controlled Spools; Pressure Control Spool Flow Characteristics - Danfoss PVG 32 Technical Information

Technical Information
PVG 32 Proportional Valve Group
Technical characteristics

Pressure control spool flow characteristics

© Danfoss | August 2017

PVLP, shock and PVLA, suction valves

PVLP is set at an oil flow of 10 l/min [2.6 US gal/min]. The shock valve PVLP is designed to absorb shock
effects. Consequently, it should not be used as a pressure relief valve.
If the working function requires the use of a pressure relief valve, a PVB basic module with built-in LS
pressure limiting valve should be used.
PVLP, shock valve characteristic

Pressure build-up for pressure controlled spools

Max. oil flow can be reduced by about 50%
without limitation of maximum pressure by
limiting the main spool travel from 7 mm
[0.28 in] to 5.5 mm [0.22 in].
Size A:
PVLA, suction valve characteristic
Size B:
520L0344 | BC00000038en-US0802 | 41
A/B
Example 1