Danfoss Valve OLS120152BB143 Cast Iron Energy-Efficient High-Performance High-Quality High-Precision Control

Description:

The Danfoss Valve OLS120152BB143 is a high-performance hydraulic valve manufactured by Danfoss, a global leader in power systems and control technology. Danfoss is renowned for its efficient, reliable, and innovative products. The OLS120152BB143 is a load-sensing proportional pressure compensating valve designed to meet the precise pressure control and flow regulation requirements of industrial hydraulic systems. The valve employs advanced proportional control technology to automatically adjust hydraulic oil pressure and flow based on load demands. Its core components include the valve spool, pilot valve, and proportional solenoid. The movement of the valve spool is controlled by the proportional solenoid, which achieves precise pressure regulation through electrical signal input. The valve also features pressure compensation functionality, maintaining stable output pressure even when load conditions change. The OLS120152BB143 valve receives electrical signals through the proportional solenoid, controls the movement of the pilot valve spool, and thereby adjusts the position of the main valve spool. When the load changes, the pressure compensator automatically adjusts the flow rate of the hydraulic oil to maintain the set pressure. This design not only improves the response speed of the system but also reduces energy waste.
 

Application Areas:

Industrial Automation: In industrial automation systems, hydraulic equipment requires high-precision pressure and flow control. The OLS120152BB143 valve enables precise pressure regulation and is suitable for equipment such as injection molding machines, hydraulic presses, and hydraulic machines. For example, in injection molding machines, this valve can precisely control injection pressure and holding pressure, thereby improving product quality.
Construction Machinery: In construction machinery such as excavators, cranes, and loaders, hydraulic systems must quickly adjust pressure and flow according to load changes. The pressure compensation function of the OLS120152BB143 valve ensures stable operation of the hydraulic system under various working conditions, improving the equipment's response speed and operational precision.
Metallurgy and heavy machinery: In heavy equipment such as steel mills, rolling mills, and presses, hydraulic systems must operate stably under high pressure and heavy loads. The valve's high pressure resistance and pressure compensation function enable it to meet the requirements of these devices for hydraulic systems, ensuring efficient operation of the equipment.
Shipbuilding and Marine Engineering: Hydraulic systems in ships, such as steering gear, cranes, and anchor winches, must operate stably in harsh marine environments. The OLS120152BB143 valve's corrosion resistance and high reliability make it an ideal choice for ship hydraulic systems.
 

Advantages:

High-precision control: The OLS120152BB143 valve employs proportional control technology to precisely regulate hydraulic oil pressure and flow based on input electrical signals. This high-precision control capability enables the hydraulic system to achieve complex motion control, enhancing equipment operational efficiency and precision.
Rapid response: The valve's pilot-controlled structure provides rapid response capability, enabling swift adjustment of hydraulic oil flow and pressure in response to load changes. This rapid response capability is particularly important for applications requiring frequent start/stop operations or rapid directional changes.
Energy-efficient and high-performance: By precisely controlling the flow and pressure of hydraulic oil, the valve reduces unnecessary energy loss. In low-load conditions, the system can automatically reduce flow output, minimizing energy waste and achieving energy-efficient operation.
High reliability and durability: Danfoss valves are constructed using high-quality materials and advanced manufacturing processes, offering excellent wear resistance and contamination resistance. Its rational structural design ensures easy maintenance, a long service life, and suitability for long-term continuous operation.
Compatibility and Modularity: The OLS120152BB143 valve can be seamlessly integrated with Danfoss amplifiers, sensors, controllers, and other components to build a complete hydraulic control system. Additionally, its modular design facilitates system expansion and maintenance.

FAQ:

Q1: Wonder if you accept small orders?

A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?

A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?

A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?

A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?

A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.