4wrze16W8-100-7X 4/2, 4/3 and 5/2, 5/3 Proportional Directional Valves, Pilot Operated, Without Electrical Position Feedback

• Function: Flow Control
• Installation: Threaded Cartridge
• Drive: Hydraulic
• Type: Directly Operated Type
• Transport Package: Box
• Specification: Hydraulic proportional directional control valv
• Model NO.: 4WRZE1
• Trademark: BTPS
• Origin: China
• Production Capacity: 1000/Month

Product Description

 

Hydraulic valve design principle

The design of the hydraulic valve is mainly for the design of the hydraulic valve group, and the oil circuit must be considered before the design of the hydraulic valve group. It is necessary to determine in advance which parts of the oil circuit can be integrated. The design of the oil circuit must be simple and save Go unnecessary steps. After determining the oil circuit, the main thing is the oblique hole and the process hole. These things in the oil path should be reduced. As long as it is enough, it is not necessary too much. Pay attention to the hole diameter in the design of the oblique hole and the process hole.

                                           

 

Product Description

Sizes 10 to 52
Component series 7X
Maxium operating pressure 350 bar
Maximum flow 2800 l/min

Features
- Pilot operated 2-stage high response directional control valve with electrical position feedback of the main spool and integrated electronics (OBE)
- Suitable for closed loop control of position, velocity, pressure and force
- Closed loop control of the direction and rate of a flow
- Pilot control valve: Direct actuated, closed loop position control with pressure feedback of the control pressures - Main stage: Self-centering, closed loop position controlled - Integrated control and closed loop electronics
- Subplate mounting: Porting pattern to ISO 4401 (NS10 to 35) Subplates to catalogue sheets RE 45054 to RE 45060 (separate order), see pages 16 and 20

Collecting valve		Maintaining valve
Throttle valve	Relief valve	Solenoid directional valve
Speed regulation valve	Pressure reducing valve	Manual reversing valve
Diverter valve	Pressure valve	Check valve
Flow valve	Cartridge valve	Hydraulic control one-way valve
Collecting valve	Stop valve	Solenoid valve
Pilot valve	Reverse check valve	Superposition valve
Direct acting relief valve	Pilot check valve	Directional valve
Pilot relief valve	Sequence valve	Pilot sequence valve
Pilot reducing valve	Balance valve	Direct acting sequence valve

 

Detailed Photos

 

 

We have strict quality control system for  4wree valve,hydraulic valve 4WRKE   :

 1. External Inspection: Purchased Item Inspection, Outsourcing Item Inspection

 2. Process Inspection: First Inspection, Random Inspection, Handover Inspection

 3. Final Quality Inspection: External Dimensions Inspection, 100% Hydraulic Test

Packaging & Shipping

Installation Instructions

Important Voltage supply 24 V DC nom, if voltage drops below 18 V DC, rapid shutdown resembling "Enable OFF" takes place internally. In addition, with the "mA signal" version: ID-E  3 mA - valve is active ID-E
2 mA - valve is deactivated. Electrical signals emitted via the trigger electronics (e.g. actual values) must not be used to shut down safetyrelevant machine functions! (Also see European Standard, "Technical Safety Requirements for Fluid-Powered Systems and Components - Hydraulics", EN 982

Solenoid valve with flow control,valve dbw,   4wree valve, hydraulic valve 4WRKE.   This series are used to control the start, stop and direction of flow.

4WH series hydraulic operated directional valves can be used to change the direction

of hydraulic oil by moving the main spool when the valve receives a hydraulic signal

from the pilot hydraulic oil.

 Model include: 4WRA10E30-2X/G24K4/V 4WRA10E30-2X/G24N9K4/V 4WRA10E60-2X/G24K4/V 4WRA10E60-2X/G24N9K4/V 4WRA10EA30-2X/G24K4/V 4WRA10EA30-2X/G24N9K4/V 4WRA10EA60-2X/G24K4/V 4WRA10EA60-2X/G24N9K4/V 4WRA10E1-30-2X/G24K4/V 4WRA10E1-30-2X/G24N9K4/V 4WRA10E1-60-2X/G24K4/V 4WRA10E1-60-2X/G24N9K4/V 4WRA10W30-2X/G24K4/V 4WRA10W30-2X/G24N9K4/V 4WRA10W60-2X/G24K4/V 4WRA10W60-2X/G24N9K4/V 4WRA10WA30-2X/G24K4/V 4WRA10WA30-2X/G24N9K4/V 4WRA10WA60-2X/G24K4/V 4WRA10WA60-2X/G24N9K4/V 4WRA10W1-30-2X/G24K4/V 4WRA10W1-30-2X/G24N9K4/V 4WRA10W1-60-2X/G24K4/V 4WRA10W1-60-2X/G24N9K4/V 4WRAE6E07-2X/G24K31/A1V

 

4WRA10E30-2X/G24K4/V,4WRA10E60-2X/G24K4/V,4WRA10E1-30-2X/G24K4/V

4WRA10E1-60-2X/G24K4/V,4WRA10EA30-2X/G24K4/V,4WRA10EA60-2X/G24K4/V

4WRA10W30-2X/G24K4/V,4WRA10W60-2X/G24K4/V,4WRA10W1-30-2X/G24K4/V

4WRA10W1-60-2X/G24K4/V,4WRA10WA30-2X/G24K4/V