Original German HAWE proportional multi way valve PSV61/250

NegotiableUpdate on 05/18

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Overview

The original German HAWE proportional multi way valve PSV61/250 adopts a unified modular design, which can provide reliable system solutions for manufacturers of engineering machinery, industry, etc. Users need to combine the valve body according to functional requirements, which is simple and reliable.

Product Details

Original German HAWE proportional multi way valve PSV61/250

Chengdu Yiyu Technology Co., Ltd. is a high-tech enterprise engaged in the sales of electronic hydraulic products and the design and manufacturing of complete hydraulic systems. The company mainly sells hydraulic and electronic products such as HAWE from Germany, REXROTH from Germany, HYDAC from Germany, PARKER from the United States, VICKERS from the United States, SUN from the United States, BIERI from Wandfluh from Switzerland, and ATOS from Italy. Our company's products, services, and comprehensive technology have won the trust of our customers.

Original German Hawei proportional multi way valve PSL, PSV

Hawei load sensitive proportional multi way directional valve, with a throttle hole installed on the oil supply passage, can control the flow to the actuator The result is that a constant flow rate is provided to all actuator components connected through each directional valve. However, current hydraulic technology requires the flow rate to the actuator to continuously change according to the displacement of the spool valve (from neutral to end of stroke). Therefore, the above-mentioned orifice is designed to control the cone angle edge of the slide valve Due to the need to control the flow of ports A and B for dual acting actuators The control slide valve has two different cone angle edge controls. The LS signal path from the actuator path is led out through the signal hole in the reversing slide valve, and then they are combined into a common LS path, ensuring that only the control pressure difference P obtained from one side acts on the three-way flow regulating valve or pressure/flow regulating device. These signal holes function like a two position two-way directional valve, opening or closing the connection channel between the sampling point and the three-way flow valve Due to different designs, when several valves operate simultaneously, the following situations may occur:

Low pressure controls the pressure of common control components (three-way flow control valve)

High pressure controls the pressure of common control components (three-way flow control valve)

The pressure of the load only controls its own control component (two-way flow control valve)

In most cases, when all spool valves are in the neutral position, the common LS signal path is depressurized through a single oil circuit all

The three-way flow control valve and pump controller will both have no LS pressure signal, which is considered to be in a no-load state, thus causing the pump to be in a pressure free cycle

Ring state (quantitative pump) or keep the pump at a low displacement (variable displacement pump) Install in three-way flow control valve or pressure/flow controller

The characteristic curve of the spring determines the pressure of the pressureless cycle This pressure is approximately equal to the control pressure difference plus the back pressure of the return oil circuit.

Original German Hawei proportional multi way valve PSL, PSVCommon models:

PSV61/220-5

-52L120/63/EA

-E4-G24

PSV61/250-5

-52L160/120/EA

-E5-G24

PSV51-3

-32L63/63/EA

-E1-G24

Six way multi way valve PSV552/220-3-6-E1
Triple Multi way Valve PSV520/240-3-3E1
Eight way multi way valve PSV520-240-3-8-E1
Seven way multi way valve PSV552/230-3-7-E1
Five way multi way valve PSV552/230-3-5-E1
Six way multi way valve PSV552/230-3-6-E1
Four way multi way valve PSV5/220-3-4-E1
Four way multi way valve PSV5/220-3-4-E1
Seven way multi way valve PSV552/220-3-7-E1
Six way multi way valve PSV62/220-5-6-E1
Four way multi way valve PSV6//220-5-4-E1
Triple Multi way Valve PSVFA2/300/6-5-3-E1
Four way multi way valve PSVFA2/250/6-5-4-E1
Six way multi way valve PSV552/220-3-6-E1
Two way multi way valve PSVFA2/300/6-5-2-E2
Four way multi way valve PSVFA2/250/6-5-4-E1
Triple Multi way Valve PSL42/180-3-3-E1
Multi way valve PSL3/160-3-5-E1
Multi way valve PSL5/160-3-3-E1
Six way multi way valve PSV5/230-3-6-E1
Four way multi way valve PSV5/210-3-4E1
Five way proportional valve PSV5/230-3-5-E4
Directional valve PSL3/160-3-5-E1
Directional valve PSL5/180-3-3-E1
Directional valve PSL52/180-3-3-E1

Original German HAWE proportional multi way valve PSV61/250, please contact us for specific models!