frame h hydraulic presses, hydraulic equipments
Ningbo Chap Mechan-Electro-Hydraulic S&T Development Co.,Ltd is specializing in production of Rubber machinery,Hydraulic Valves,Plastic machinery...
Language Convertor : Espa?l Español Fran?is Français Deutsch Deutsch Italiano Italiano Portugu? Portugues  

Electro-hydraulic directional control valve

Valves used for extension and retraction of crane legs. Integrated or individual-patch structured, consisting of hydraulically-controlled single -directional valve,flooding valve, direction-switch valve and several selection -valves. Feature interlock and linkage functions. Dual end stem design enables operation at both
sides. Oil-leaking has been eliminated by the integrated multi-directional switch valve.
Orthogonal check valve

FWH/FH Electro-hydraulic directional control valve is a slide valve type of directional control valve which uses a solenoid as its control pilot. Electro-hydraulic directional control valve is employed to open and shut off fluid flows and to control the flow direction. The FH hydraulic operated directional control valve uses pressured fluid to force direction change in order to achieve flow on-off and direction change. The principle and structure of FH Electro-hydraulic directional control valve are basically identical to FWH electro-hydraulic valve. Our valves are enabling creative solutions. You can read off the Valve performance on the chart.
Technical specification

Electro-hydraulic directional control valve
03 04 06 10  
Allowed Maximum Pressure (MPa) Port A,B,P 31.5
Port T Extl Relief 25
Intl Relief 16 For DC; 10 For AC
Port Y Extl Relief 16 For DC; 10 For AC
 Minimum Control Pressure(Mpa) 3-P, Spring Centered 1.0 1.2 10.5 1.25 1.3
3-P Hydraulic Centered - 1.2 - 1.8
2-P, Spring Reset 1.0 1.2 1.1 1.4 1.3
2-P, Hydraulic Reset 0.7 1.2 0.8 1.8
Maximum Control Pressure (MPa) 25 25 21 21
Flow (l/m) 80 160 25 400
Weight (Kg)    2-position 6.4 8.3 11.5 17.6
3-position 6.8 8.6 11.9 19
Pilot Restriction Controller DLA-03 0.8 0.8 0.8 0.8
Reducing Valve 0.5 0.5 0.5 0.5
FH Valve 4 8 17 17.6
Electrical Parameter Type DC AC
Voltage 12,24 110,220/50Hz
Power Consumption (W) 35 -
Attraction Power (W) - 65

 pneumatic air cylinder    hydraulic jacks

Copyright©,Ningbo Chap Mechan-Electro-Hydraulic S&T Development Co.,Ltd. , All Rights Reserved.Rubber Machinery,Hydraulic Valves,Plastic machinery
Site Developed by & member of SooKuu Manufacturers.Electric hoist,Rubber injection machine, China Injection parts