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Technical parameters

Max. flow rate l/min (US gpm) 80 (21)
Max. operating pressure bar (psi) 250 (3625)
Max. pressure on working ports bar (psi) 300 (4350)
Max. back pressure on T line bar (psi) 50 (725)
Internal leakage (max)P- A(B) to T at 100 bar(1450 psi) fluid and valve at 40°C 6 cm3/min (0.36 in3/min)
Fluid temperature with NBR (FPM) from -20°C to 80°C (from -20°C to 100°C)
Hydraulic fluid Mineral oil based
Max. contamination level -/19/16 - ISO 4406 NAS 1683 - class 10
Ambient temperature for working conditions from -40°C to 60°C

Description

Specifically designed valve for forest crane applications. Has a three-axis joystick, which controls spools 1 and 2 ordinary and spool 3 via rotation. Usually rotation part is used for cylinders - telescope and grabber. The valve is sectional which makes it very flexible if a section needed to be changed. Special version spools and spool positioners are also available. For more information contact sales dept.