DSG-B07112VOITH Non Explosion Proof Turbine Electro Hydraulic Control Converter Electro Hydraulic Servo Valve Converter

DINKONDA GLOBAL Power Plants Special DSG-B07112VOITH Non Explosion Proof Turbine Electro Hydraulic Control Converter Electro Hydraulic Servo Valve Converter

Product Overview
The DSG-B07112 electro-hydraulic converter (also known as electro-hydraulic servo converter) is a core control component developed by VOITH in Germany specifically for steam turbine speed control systems. It is widely used in the DEH digital electro-hydraulic control system of thermal power steam turbine units, accurately converting electrical control signals (4-20mA standard current signals) into hydraulic oil pressure output signals, driving the hydraulic motor, and achieving continuous adjustment of steam turbine valve opening. It is a key executing component for speed control and load control of steam turbine units.

Structural Composition
1. Electrical signal receiving component: aviation plug (red protective cap), receiving 4-20mA control current from DEH system, powered by 24VDC;

2. Electromagnetic conversion unit: internal torque motor/electromagnetic coil, converts electrical signals into mechanical displacement;

3. Hydraulic amplification components: pilot valve, power slide valve, complete signal oil pressure amplification output;

4. Adjusting handwheel: The side is equipped with an anti slip rolling flower manual adjustment knob, which can manually adjust the zero point and range on site;

5. Valve body base: integrated with oil inlet, oil return, and control oil output ports, directly installed in the oil circuit block of the turbine EH oil system;

6. Nameplate identification: indicate model, power supply parameters, input/output range, serial number, CE certification.

Core Features
1. High control accuracy: 4-20mA input corresponds to linear oil pressure output, with fast response speed and small dead zone, ensuring the stability of turbine speed regulation;

2. Strong anti oil pollution ability, suitable for steam turbine anti oil (EH oil) working conditions, suitable for complex oil environment in power plants;

3. Zero point and range can be manually adjusted on site without disassembling the equipment, making maintenance and debugging convenient;

4. Compact and integrated design, small installation volume, direct plate installation, easy disassembly and maintenance;
Stable and reliable work, resistant to vibration and interference, suitable for long-term continuous operation of power plant steam turbines;

5. Standard electrical interface: DC24V power supply, 4-20mA industrial standard signal, can directly interface with various DEH control systems.

FAQ:
Q1.What about the lead time?
A: 5-7 days for Sample preparing ,15-20 working days for mass production.

Q2. Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production.

Q3: Do you offer guarantee for the products?
A: Yes, we offer 1 years warranty to our products.

Q4: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.

Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

Company Profile

DINKONDA GLOBAL has been developing and supplying equipment and components for specialized thermal power plants and related industries for 20 years and is one of the a market-leading global manufacturers and providers in the industry. We have a professional technical research and development team, professional management talents and dozens of quality inspection personnel. The company has more than 50 CNC machining centers, CNC lathes, various inspection equipment and other professional equipments.
Our comprehensive product portfolio and over 20 years of industry knowledge mean customers can rely on us to deliver innovative, reliable and economic products. Chenglei products are designed and manufactured with quality components and clear user interfaces for quick and safe operation in the field. Our strict product development and testing ensures long-lasting performance and continued reliability. Our independently developed and produced CL series valve electric actuators are widely used in various industries such as Oil & Gas, Water & Power, and Chemical, Process & Industrial .
Customers rely on us for innovative, high quality and dependable products for managing the flow of liquids, gases and powders. We help customers around the world to reduce emissions, improve efficiency, minimize their environmental impact and assure safety.