Details

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Description
Manually or mechanically controlled hydraulic directional control valve Р40 is designed for distribution and control of work flow between generator (pump) and executive mechanisms (cylinder, hydro-motor, etc.). It is manufactured with 1 to 7 plungers, with parallel or serial action, with common or individual back valve for each plunger, with or without safety valve.

Construction
Р40 is a mono-block distributor. Its body is made of cast iron EN-GJL300. Plungers are made of carburized steel with hard chrome plating.

Mounting
The distributor is fixed with two bolts M8

Technical Specification

Ambient temperature	-40C...+60C
Viscosity	12 ...800 mm2/s
Fluid temperature	-15C...+80C
Filtration	10 to NAS 1638
Max operating pressure	315 bar
Back pressure	50 bar
Nominal flow	40 l/min
Leakage(A,B-T)	15cm3/min at 120bar
Spool stroke	6 mm
Actuating force	< 200 N
Modification/ Spools	with 1 to 7