HAWE electromagnetic directional valve GR2-0-KB-G5 from Germany

HAWE electromagnetic directional valve GR2-0-KB-G5 from Germany

HAWE Control Electromagnetic G Valve

The importance of selecting control valves

Control valves are actuators in self-control systems, and their application quality is directly reflected in the system's regulation quality. As a terminal component in process control, people have a renewed understanding of its importance compared to the past. The quality of the application of regulating valves depends not only on the quality of the product itself and whether the user has installed, used, and maintained it correctly, but also on the correct calculation and selection. Due to errors in calculation and selection, the system may start and stop, and some may even be unable to be put into use. Therefore, users and system designers should recognize the importance of valves on site and pay sufficient attention to the selection of regulating valves.

HAWE Hydraulik provides compact, energy-efficient, and durable hydraulic components and systems. Its notable features also include:

All steel structure (castings or aluminum parts without bearing pressure loads)
Design of High Voltage Resistant Components
Compact structure (reduces the need for space)
No leakage or controllable minimal leakage
Allow for use under special conditions (such as ATEX explosion-proof directive)

Principles for selecting control valves

1. Choose the appropriate structural form and materials according to the process conditions.

2. Select the flow characteristics of the control valve based on the characteristics of the process object.

3. Select the appropriate control valve diameter size based on the process operating parameters.

4. Select the required auxiliary devices according to the requirements of the process.

5. Reasonably choose the executing agency. The response speed of the actuator should be able to meet the process requirements.

special medium

● Water ethylene glycol (HFA) according to VDMA24317 standard

To prevent corrosion, the main functional components (valve ball, valve seat, top rod, etc.) are made of stainless steel or treated with soft nitriding (valve body specification 3)

Galvanize bolts and other components.

Order Form: G3-1 HFA

For the two position two-way and two position three-way directional valves that allow the return oil to flow into the oil tank through a bypass, in order to avoid cavitation damage, an accumulator circuit is used

When using an upstream throttle valve to limit the flow, the allowable pressure required for work should not exceed the predetermined allowable flow value.

Brake oil based on ethylene glycol

For example, ATE or other special media (such as phosphate esters) require seals made of ethylene propylene diene monomer (EPDM) rubber

Order Form: GR2-2 AT

For example, HFP medium (fire-resistant according to VDMA24317 standard) must be sealed with fluororubber (FKM).

Order Form: WGS2-0 PYD

The conventional models of HAWE globe solenoid valves are as follows:

G21-1-G24 Shipyard

WG4-1-WG230 Ultra High Voltage Tool, Pump Station

NGR2-1R-N24

GZ4-1-G24 ultra-high pressure tool, pump station

GZ3-3-G24

GZ3-2R-G24 Hydraulic System

GZ3-1R-G24

GZ3-1-G24 Hydraulic System

GZ3-1-G24

GS2-1-G24

GS2-0-A24

GR2-3-G24 Hydraulic System

GR2-2-G24 Hydraulic System

GR2-2-1/2-G24

GR2-2-1/2-G220 ultra-high pressure tool, pump station

GR2-1-N24

GR2-1-G24

GR2-0-G24

GR2-0-G24 forging press

G4-1-G24 ultra-high pressure tool, pump station

G3-4-G24 compressor

G3-3R-G24 Hydraulic System

G3-2R-G24 Hydraulic System

G3-1-N24

G3-1-G24 ultra-high pressure tool, pump station

G3-1-A24

G3-0R-G24 compressor

G3-0-G24

G22-2-G24 compressor

EXGZ3-1-G24 power plant

GR2-0-KB-G5/30×24

GR2-0-KB-G5/30×48

Our company suppliesHAWE electromagnetic directional valve GR2-0-KB-G5 from GermanyFor specific models and more products from HAWE, please contact us for consultation!