Product Description The electric directional valve is used to open the oil circuit in the hydraulic system or change the direction of oil flow, thereby controlling the pneumatic or stop of the hydraulic actuator and changing the direction of movement of the actuator. Based on the original oil research series of directional valves, the company has successively developed a variety of new products such as directional valves with emergency handles and directional valves with position monitoring to meet the requirements of different customers in different working conditions.

Technical characteristics

• Simple structure, light volume, convenient installation and disassembly

• The connection port of wiring pipe shall meet the requirements of integrated design

• Small pressure loss and high reliability

• The impact free reversing valve has small reversing impact and low noise

• Reversing valve with emergency handle can be used in case of power failure

• Directional valve with position monitoring can monitor the position of valve core in real time

Application area

Oil research series directional valve is mainly used in construction machinery, sanitation machinery, coal mine and injection molding machine and other medium and high pressure machinery industries.

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