logo
Pedir um orçamento |
Casa ProdutosElemento de filtro REXROTH

German Original Imported Proportional Hydraulic Solenoid Valve with High Pressure 315 Bar and 6-Way Diameter for Hydraulic Systems

Todos os Produtos

Bomba hidráulica Rexroth

(778)

Parker Denison bomba hidráulica

(11)

Bomba hidráulica de Vickers

(11)

Bomba hidráulica de Yuken

(11)

Válvula hidráulica Rexroth

(81)

Elemento de filtro REXROTH

(12)

cilindro hidráulico Rexroth

(11)

Valva de serviço MOOG

(89)

Válvula hidráulica YUKEN

(11)

Conversor de Frequência ABB para Motores

(0)
Estou Chat Online Agora

German Original Imported Proportional Hydraulic Solenoid Valve with High Pressure 315 Bar and 6-Way Diameter for Hydraulic Systems

German Original Imported Proportional Hydraulic Solenoid Valve with High Pressure 315 Bar and 6-Way Diameter for Hydraulic Systems
German Original Imported Proportional Hydraulic Solenoid Valve with High Pressure 315 Bar and 6-Way Diameter for Hydraulic Systems German Original Imported Proportional Hydraulic Solenoid Valve with High Pressure 315 Bar and 6-Way Diameter for Hydraulic Systems

Imagem Grande :  German Original Imported Proportional Hydraulic Solenoid Valve with High Pressure 315 Bar and 6-Way Diameter for Hydraulic Systems

Detalhes do produto:
Lugar de origem: 4WRA6E1-20-1X/24Z4/M 4WRA6EA10-1X/24NZ4/M 4WRA6EA05-1X/24Z4/V 4WRA6EB10-1X/24NZ4/M 4WRA6E10-1X/24NZ4
Marca: Rexroth
Certificação: ISO
Número do modelo: 4WRA6E1-20-1X/24Z4/M 4WRA6EA10-1X/24NZ4/M 4WRA6EA05-1X/24Z4/V 4WRA6EB10-1X/24NZ4/M 4WRA6E10-1X/24NZ4
Condições de Pagamento e Envio:
Quantidade de ordem mínima: 1
Preço: 2
Detalhes da embalagem: Caixa de madeira
Tempo de entrega: 2 semanas
Termos de pagamento: MoneyGram, Western Union, T/T, D/P, D/A, L/C.
Habilidade da fonte: 100
Contato

German Original Imported Proportional Hydraulic Solenoid Valve with High Pressure 315 Bar and 6-Way Diameter for Hydraulic Systems

descrição
Posição do eixo da bomba: Horizontal Diâmetro do eixo: 25 mm
Poder: Hidráulico Pressão máxima: 315 bar
Certifisaarion: ISO9001 Tipo de controle: Compensador de pressão
Classificação de pressão: 280 bar Rotação: 0,2-cp pode ser transportado ao contrário
Velocidade de rotação: 1800 rpm Pressão: Alta pressão, baixa pressão
Destacar:

High Pressure 315 Bar Proportional Hydraulic Solenoid Valve

,

ISO9001 Certified Directional Valve

,

6-Way Diameter Hydraulic Valve

Proportional Hydraulic Solenoid Directional Valve (REXROTH 4WRA6 Series)
Product Models
  • 4WRA6E1-20-1X/24Z4/M
  • 4WRA6EA10-1X/24NZ4/M
  • 4WRA6EA05-1X/24Z4/V
  • 4WRA6EB10-1X/24NZ4/M
  • 4WRA6E10-1X/24NZ4/MR
Product Specifications
Processing & Customization Yes Type Proportional valve
Material Cast steel Brand REXROTH
Scope of Application Hydraulic system Product Alias Proportional directional valve
Applicable Medium Oil products Applicable Temperature Normal temperature (℃)
Nominal Pressure Normal pressure (MPa) Nominal Diameter 6-way diameter (mm)
Installation Type Threaded installation Operating Temperature Room temperature
Type (channel location) Straight through type
Related Models
  • 4WRZ10E3-50-70/6EG24N9ETK4/D3M
  • 4WRZ10E3-50-70/6EG24N9ETK4/M
  • 4WRZ10E3-50-70/6EG24N9EK4/D3M
  • 4WRZ10E3-50-70/6EG24N9EK4/M
  • 4WRZ10E3-50-70/6EG24N9K4/D3M
  • 4WRZ10W6-85-70/6EG24N9TK4/M
  • 4WRZ10E3-25-70/6EG24N9K4/M
  • 4WRZ10E1-50-70/6EG24N9ETK4/M
  • 4WRZ10E3-25-70/6EG24N9EK4/M
  • 4WRZ10E3-25-70/6EG24N9K4/D3M
German Original Imported Proportional Hydraulic Solenoid Valve with High Pressure 315 Bar and 6-Way Diameter for Hydraulic Systems 0
Frequently Asked Questions
1. What is the 4WRA6 valve?
The 4WRA6 is a series of direct-operated proportional directional valves manufactured by REXROTH. It is designed as a subplate-mounted component and is typically used to control both the direction and flow rate of hydraulic fluid in a system, thereby managing the direction and speed of hydraulic actuators.
2. What are the main features of the 4WRA6 series?
  • Direct-Operated Design: The valve spool is moved directly by proportional solenoids without the need for a pilot pressure stage.
  • Spring-Centered Spool: When the solenoids are de-energized, the spool returns to and is maintained in the center position by compression springs.
  • Mounting: Subplate mounting with porting interface according to ISO 4401.
  • Two Configurations: Available with external control electronics (4WRA type) or with integrated onboard electronics (OBE) (4WRAE type).
  • Flow Control: Provides proportional flow control with a progressive flow characteristic (metering notch) in addition to direction control.
3. What is the difference between 4WRA and 4WRAE?
The key difference lies in the location of the control electronics.
  • 4WRA: Requires an external, separate amplifier to function. The amplifier processes the input signal (e.g., from a PLC) and provides the necessary power to the valve's solenoids.
  • 4WRAE: Features Integrated OnBoard Electronics (OBE). The control electronics are built into the valve, allowing it to accept standard analog input signals (e.g., ±10 V or 4-20 mA) directly.
4. How do I read the model number?
A typical 4WRA6 model code is structured as follows:
  • 4WRA: Series designation for proportional directional valve without OBE. "E" after WRA (4WRAE) indicates integrated electronics.
  • 6: Nominal size (06). Alternative size is 10.
  • W / E / etc.: Spool symbol/type (e.g., W, E, EA), which defines the flow characteristics and center position condition.
  • 07 / 15 / 30: Nominal flow rate in liters per minute at a pressure drop (Δp) of 10 bar. For size 06, common values are 7, 15, or 26/30 L/min.
  • 2X: Component series (20-29).
  • G24: Supply voltage (24 V DC).
  • K4 / K31: Electrical connection type (e.g., without plug, with specific component socket).
  • V: Seal material (e.g., FKM for mineral oil).
  • A1 / F1 (for 4WRAE): Control value input type (A1 for ±10V, F1 for 4-20mA).
5. What are the key technical specifications?
  • Maximum Operating Pressure: Up to 350 bar for P, A, B ports.
  • Maximum Flow: Varies with model (e.g., 42 L/min for some 4WRAE6 models).
  • Recommended Fluid Cleanliness: ISO 4406 20/18/15.
  • Voltage: Typically 24 V DC.
6. What are common applications for the 4WRA6 valve?
These valves are used in various industrial hydraulic systems requiring precise control, such as:
  • Plastic injection molding machines.
  • Presses and bending machines.
  • Mobile equipment.
  • Industrial automation systems where proportional control of speed and direction is needed.
7. What are common troubleshooting issues?
Common problems and their potential causes include:
  • Valve does not shift or responds slowly: Check solenoid coil for burnout or open circuit; check power supply voltage; check for contamination causing the spool to stick.
  • Internal Leakage: Worn spool or seals, or contamination causing improper sealing.
  • Valve sticking: Often due to inadequate fluid cleanliness, insufficient lubrication, or internal damage.
  • Excessive noise: Can be caused by excessive vibration, voltage fluctuations, or issues with the solenoid.
  • No function despite signal: Check the amplifier (for 4WRA), wiring, and connections between the control unit and the valve.
8. What maintenance is required?
  • Regularly check the solenoid coils and valve spool for wear.
  • Maintain fluid cleanliness to prevent contamination, which is a primary cause of valve failure. Ensure the filtration system is functioning properly.
  • Periodically inspect electrical connections and seals.

etiqueta:

Elemento de filtro do óleo hidráulico,

Filtro em caixa,

Elemento de filtro REXROTH

Contacto
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.

Pessoa de Contato: Mr. liyun

Telefone: +8615280488899

Envie sua pergunta diretamente para nós (0 / 3000)

sobre

Parker Denison bomba hidráulica

PV016 PV020 Bomba Hidráulica Parker Denison PV023 PV028 PV032 PV040 PV016R1K1T1N100

PV140L1K8T1NSLC Bomba Hidráulica Parker Denison PV140L9G3B1NTCC PV80 PV92 PV140 PV180 PV270

Bomba Hidráulica Parker Denison PV140R1K1T1NSCA PV140R1K1T1NTCB PV80 PV92 PV140

Bomba hidráulica Rexroth

A4VSO71DRG/30R-PPB13N00 Bomba de pistão hidráulica variável A4VSO71DFR/30R-VPB25N00

A4VSO71DFR/30R-VZB13N00 Bomba de pistão hidráulica Rexroth A4VSO71DFR/30R-PZB13N00

A4VSO A4VSO40 A4VSO71 Bomba de pistão de alta pressão Rexroth A4VSO125 A4VSO180

Deixe mensagem

Política de Privacidade | CHINA bom Qualidade Bomba hidráulica Rexroth Fornecedor. © 2025 Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.. All Rights Reserved.