Product Description The directional Control Valve of the hydraulic valve is simple in structure, light in size, and easy to install and disassemble. It is used to open the oil circuit or change the direction of oil flow in the hydraulic system to control the pneumaticity of the hydraulic actuator or stop and change the direction of movement of the actuator. Based on the original directional valve petroleum research products, the company has successfully developed a variety of new products, such as directional valves with emergency handles and directional valves with position monitoring functions, to meet the needs of different customers under different working conditions.

Technical characteristics
The connection port of the wiring pipe should meet the overall design requirements
Low pressure loss and high reliability
No impact directional valve, small directional impact, low noise
Reversing valve with emergency handle can be used during power failure
Directional valve with position monitoring can monitor the position of the spool in real time
Electric directional control valve
Electro-hydraulic directional control valve
Electro-hydraulic directional control valve

Application field
Petroleum research series directional valves are mainly used in construction machinery, sanitation machinery, coal mines and injection molding machines, etc.

Model Description

Name Model example specification Model example

Solenoid Directional Valve DSG-01-3C2-D24-N1-50 01/03 DSG: Solenoid Directional Valve 3C2: Slide Valve Function

Solenoid valve with emergency handle DSG-01-3C2-D24-CA-N1-10 01/03 DSG: Solenoid Directional Valve CA: Emergency Handle on A Port Side

Solenoid valve with position monitoring DSG-01-3C2-D24-SW-N2P-N1-HP 01/03 SW: position monitoring on both sides N: monitoring switch output form

Electro-hydraulic reversing valve DSHG-04-3C2-C2-ET--N1-51 04/06 DSHG: Electro-Hydraulic Directional Valve

ET: Control oil and drain method

Electro-hydraulic directional valve with position monitoring DSHG-04-3C2-D24-ET-SW-N2P-N1-50 04/06 SW: position monitoring on both sides N: monitoring switch output form

Manual reversing valve DMG/T-01-3C2-50 01/03/04/06/10 G: plate connection T; tube connection

Pilot Operated Directional Valve DHG-04-3C2-50 04/06/10 DHG: Hydraulically Controlled Reversing Valve

Pre-pressure valve DYC-16-100-1 16/20/32 DYC: Pre-pressure valve

Cam operated directional valve DCT-01-2B2-R-40 01/03 R: Wheel position

Directional check valve CIT-03-04-50 02/03/06/10 CIT: Straight-pipe check valve

Right Angle Check Valve CRG/T-03-04-50 03/06/10 G: plate connection T: thread connection

Pilot operated check valve CP(D)G/T-03-E-04-50 03/06/10 D: Pressure-relief type hydraulic control check valve E: External leakage type

Specifications

model Working pressure (MPa) Use flow range (L / min)

DSG-01 31.5 63

DSG-03 31.5 120

DSHG-03 25 160

DSHG-04 31.5 300

DSHG-06 31.5 500

DSHG-10 31.5 1100

DMG/T-01/03/04/06/10 21～31.5 35～1100

DYC-15/20/32 31.5 100～500

CIT-02/03/06/10 25 16～230

CRG03/06/10 25 16～250

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Product Categories : Hydraulic Valve > Oil Research Series