DV/DRV Series Throttle And Throttle Check Hydraulic Valve

2 lata ago

DV/DRV Series Throttle And Throttle Check Hydraulic Valve

The DV/DRV series throttle and throttle check hydraulic valve is a cutting-edge hydraulic component designed to optimize control and efficiency in hydraulic systems. With its advanced throttle and throttle check features, this valve offers precise flow control and ensures smooth operation of hydraulic actuators.

The DV/DRV series throttle and throttle check hydraulic valve is a versatile and reliable solution for precise flow control and enhanced system efficiency. With its throttle and throttle check functionality, customizable flow control options, and robust performance, this valve delivers exceptional results across various hydraulic applications. Following the recommended usage methods and maintenance guidelines, operators can ensure the longevity, reliability, and optimal functionality of the DV/DRV series throttle and check hydraulic valve. Upgrade your hydraulic system with this advanced valve and experience heightened efficiency, control, and productivity.

DV/DRV Series Throttle And Throttle Check Hydraulic Valve Key Characteristics:

Throttle Functionality:
- The DV/DRV series valve boasts a throttle function that accurately regulates the flow rate of hydraulic fluid.
- It empowers operators with precise control over fluid flow, enabling fine-tuning of actuator speed and responsiveness.
Throttle Check Function:
- In addition to throttle control, this valve incorporates a throttle check function.
- The throttle check feature transforms the valve into a check valve, preventing reverse flow and upholding system stability.
Versatile Flow Control:
- The DV/DRV series valve offers a wide range of flow control options, ensuring compatibility with diverse hydraulic systems.
- Operators can configure the valve to cater to varying flow rates, pressure differentials, and actuator sizes, providing versatility and adaptability.
Enhanced System Efficiency:
- By providing precise flow control, the valve minimizes energy loss and optimizes overall system efficiency.
- Operators can match the hydraulic flow precisely to the load requirements, reducing unnecessary power consumption.
Robust Performance:
- The DV/DRV series valve is engineered to withstand demanding operating conditions while delivering consistent performance.
- Its sturdy construction and high-quality materials ensure durability and reliability even in challenging applications.

DV/DRV Series Throttle And Throttle Check Hydraulic Valve Parameter:

Size			6	8	10	12	16	20	25	30
Max. operating pressure		bar	350
Check valve cracking pressure		bar	0.5
Weight	DV type	kg	0.12	0.53	0.7	0.9	1.5	2.5	3.3	3.8
	DVP type		0.25	0.7	1.0	1.3	2.6	4.3	8.3	11.2
	DRV type		0.13	0.6	0.7	0.9	1.5	3.1	4.1	5.3
	DRVP type		0.26	0.7	1.0	1.4	2.7	4.7	8.8	12.2
Fluid			Mineral oil; Phosphate ester
Fluid temperature range		℃	-20 to +80
Viscosity range		mm²/s	2.8~500
Installation position			Optional
Degree of contamination			Maximum permissible degree of fluid contamination: Class 9. NAS 1638 or 20/18/15, ISO4406

DV/DRV Series Throttle And Throttle Check Hydraulic Valve Advantages:

• Used in tubing installation
• Used in sub-plate mounting
• Screw connection
• Repeatability of scale settings
• Materials optional

Usage Method Of DV/DRV Series Throttle And Throttle Check Hydraulic Valve :

System Evaluation:
- Conduct a comprehensive assessment of the hydraulic system, considering factors such as flow rates, pressure differentials, and actuator specifications.
- Determine if throttle and throttle check functionalities are necessary to enhance system performance.
Valve Selection:
- Select the appropriate variant of the DV/DRV series valve based on system parameters and desired flow control characteristics.
- Consider elements such as maximum flow rate, pressure rating, and compatibility with other system components.
Installation:
- Follow the manufacturer’s installation instructions meticulously, ensuring precise alignment and secure valve connections.
- Pay close attention to flow direction arrows, ensuring proper installation of fittings and seals.
Flow Adjustment:
- Fine-tune the throttle setting on the valve to achieve the desired flow rate.
- Optimize actuator performance and system efficiency by adjusting the throttle control precisely.

How Hydraulic Proportional Valve Works?

A hydraulic proportional valve is a control valve that allows for precise control of fluid flow and pressure in hydraulic systems. It operates based on the principle of varying the opening size of the valve in proportion to the input signal received. This input signal can be electrical, pneumatic, or hydraulic, depending on the design of the valve. Here is an overview of how a hydraulic proportional valve works:

Valve Structure:
- A hydraulic proportional valve consists of a valve body, a spool or poppet mechanism, and a proportional solenoid or pilot valve.
- The valve body contains ports, passages, and chambers that facilitate the flow of hydraulic fluid.
- The spool or poppet mechanism is responsible for controlling the flow area of the valve.
Proportional Solenoid or Pilot Valve:
- The proportional solenoid or pilot valve is an integral part of the proportional valve design.
- It receives the input signal, such as an electrical current or pressure, and converts it into a proportional force.
- This force is used to position the spool or poppet mechanism, thereby adjusting the flow area of the valve.
Flow Control:
- When the input signal is applied to the proportional solenoid or pilot valve, it generates a proportional force.
- This force acts on the spool or poppet mechanism, causing it to move and change the flow area of the valve.
- By adjusting the flow area, the valve can regulate the fluid flow rate passing through it.
Proportional Response:
- The movement of the spool or poppet mechanism in the hydraulic proportional valve is directly proportional to the input signal.
- For example, an increase in the input signal results in a larger flow area, allowing more fluid to pass through the valve.
- Similarly, a decrease in the input signal reduces the flow area, resulting in less fluid flow.
Closed-Loop Control:
- Some hydraulic proportional valves incorporate closed-loop control systems to further enhance accuracy.
- These systems use feedback sensors to monitor the actual flow rate or pressure and compare it to the desired setpoint.
- Based on this feedback, the valve adjusts its position to maintain the desired flow or pressure, minimizing any deviations.
Electronic Control:
- Hydraulic proportional valves are often controlled by electronic systems.
- The input signal is typically generated by a control system, such as a programmable logic controller (PLC) or a computer.
- These control systems can provide precise and dynamic control of the proportional valve, allowing for complex and automated hydraulic systems.
Application Flexibility:
- Hydraulic proportional valves find applications in various industries, including manufacturing, automation, and mobile equipment.
- They are commonly used in systems where precise control of flow rate, pressure, or position is required, such as in robotic arms, injection molding machines, and hydraulic presses.

Możliwości i pojemność fabryki:

(1) Montaż

Dysponujemy najwyższej klasy niezależną platformą badawczo-rozwojową. Warsztat produkcji siłowników hydraulicznych posiada cztery półautomatyczne linie montażowe siłowników podnoszących i jedną automatyczną linię montażową siłowników przechyłu, o projektowanej rocznej zdolności produkcyjnej 1 miliona sztuk. Specjalny warsztat cylindrów jest wyposażony w różne specyfikacje półautomatycznego systemu montażu czyszczącego o projektowanej rocznej zdolności produkcyjnej 200 000 i wyposażony w słynny sprzęt do obróbki CNC, centrum obróbcze, specjalny sprzęt do precyzyjnej obróbki cylindrów, robot spawalniczy, automatyczna maszyna czyszcząca, automatyczna maszyna do montażu cylindrów i automatyczna linia produkcyjna do malowania. Istniejący krytyczny sprzęt składa się z ponad 300 zestawów. Optymalna alokacja i efektywne wykorzystanie zasobów sprzętowych zapewniają wymagania dotyczące dokładności produktów i spełniają potrzeby wysokiej jakości produktów.

(2) Obróbka

Warsztat obróbki skrawaniem jest wyposażony w niestandardowe centrum tokarskie z pochyloną szyną, centrum obróbcze, szybkobieżną honownicę, robota spawalniczego i inny powiązany sprzęt, który może obsługiwać przetwarzanie rur cylindrycznych o maksymalnej średnicy wewnętrznej 400 mm i maksymalnej długości 6 metrów.

(3) Spawanie

(4) Malowanie i powlekanie

Z małymi i średnimi automatycznymi liniami do powlekania farbami na bazie wody, w celu osiągnięcia automatycznego załadunku i rozładunku robota oraz automatycznego natryskiwania, wydajność projektowa 4000 sztuk na zmianę;
Posiadamy również półautomatyczną linię do produkcji farb do dużych cylindrów napędzaną łańcuchem napędowym, o wydajności 60 skrzyń na zmianę.

(5) Testowanie

Dysponujemy najwyższej klasy urządzeniami kontrolnymi i stanowiskami testowymi, aby zapewnić, że wydajność cylindra spełnia wymagania.

We are one of the best hydraulic cylinder manufacturers. We can offer comprehensive hydraulic cylinders. We also provide corresponding przekładnie rolnicze. Eksportowaliśmy nasze produkty do klientów na całym świecie i zdobyliśmy dobrą reputację dzięki najwyższej jakości produktów i usług posprzedażnych. Zapraszamy klientów w kraju i za granicą do kontaktu z nami w celu negocjacji biznesowych, wymiany informacji i współpracować z nami!