Pressure Control Valves

Counter Balance Valve Direct Opt

Model Code: FVD

Technical Data
Maxmium Operating Pressure bar
315 Bar
Operatingg Pressure bar
25, 50, 100, 200, 315
Maxmium flow L/min.
NG10=30; NG20=120;
Pressure fluid  
Mineral oil (HL,HLP) to DIN 51524;
Fast bio-degradable pressure fluids to
VDMA 24 568;HTEG (rape seed oil);
HEPG (polyglycol);HEES (synthetic ester);
other fluids on request
Pressure fluid -temperature range oC
-30 to +80
Viscosity range mm2/s
2.8 to 500
Degree of contamination  
Maxmium premissible degree of contamination of the fluid is to NAS 1638 class 9.
Weight kg.
NG 10=2.1kg; NG 20=6kg;