Danfoss 152BB143OLS120 Hydraulic Relief Valve Low Noise / Smooth Operation Steel Grey Priority Valve

Product Description:

The priority valve is a normally closed solenoid valve that first directs high-pressure oil into the priority channel and then directs the remaining oil into the auxiliary channel. When the high-pressure oil passes through the priority channel, the priority valve core is pushed up, and if there is a load that needs to be operated, the hydraulic control command of the priority channel will be executed. When the high-pressure oil decreases or disappears, the auxiliary channel oil prevails, the valve core is rebounded, and the hydraulic control operation is executed. In essence, the priority valve is a way to execute high-priority tasks first, and at the same time, it can execute low-priority tasks after the high-priority tasks are completed. Therefore, it is also called a "first come, first served" valve.

The characteristics of the priority valve mainly include solving the problem that high pressure cannot be unloaded, realizing the working condition requirements of high pressure and small flow, saving energy, maintaining low pressure drop, high fuel efficiency, low noise, smooth operation, and setting different pressure differences according to different priorities for flexible flow control.

The priority valve solves the problem that high pressure cannot be unloaded by adding unloading safety valves, check valve springs, equal unloading check valves, unloading valve cores, unloading valve springs, etc., realizes the working condition requirements of high pressure and small flow, and saves energy. This valve plays an important role in load-sensitive hydraulic systems. It can maintain low pressure drop, high fuel efficiency, low noise, and smooth operation. It provides static and dynamic models to choose from to meet different work needs. In addition, the priority valve can also set different pressure differences according to different priorities. When the pressure difference between the media entering the priority valve is small, the valve opening is low, resulting in a small flow; when the pressure difference increases, the valve opening gradually increases, and the flow also increases accordingly. This allows for flexible flow control based on different priorities and needs, ensuring that important media in the system are given priority control and processing, improving resource utilization and work efficiency.

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.

Fujian Zhichuan Mechanical Equipment Co., Ltd. is a company specializing in the import of electronic hydraulic products trade and sales.Our aim is to provide our customers with high quality imported machinery products andexcellent after-sales service. Our main business covers the fields of construction machinery,photovoltaic equipment, vacuum equipment, mining equipment and metallurgical and automo-tive equipment industries, providing various types of power equipment, electromechanicalproducts, assemblies and components. We sell hydraulic components of well-known brands athome and abroad and sell and design hydraulic cylinders, hydraulic complete systems, customhydraulic systems and renovation projects.

Our products are widely used in major domestic petroleum machinery plants, oil fields. mines, smelters, engineering machinery plants, shipbuilding plants, heavy vehicle manufactur-ing plants and other enterprises and research institutes. Meanwhile, in the field of mining equipment, we have rich experience and advantages and can provide customers with mining equip-ment, mining drilling rigs and accessories, open pit mining equipment, crushing equipment,grinding equipment, ore dressing equipment feeding equipment, conveying equipment, screen-ing equipment lifting storage and transportation equipment, complete sets of safety protectionand monitoring equipment for mining machinery, etc.

In the field of construction machinery, our products such as crawler excavation machinery. wheeled excavation machinery, loading machinery, earth-moving machinery, lifting machinery,industrial vehicles, compaction machinery, heavy vehicles, amphibious vehicles and somehydraulic packages for special vehicles are also widely recognized by our customers. in addi-tion, we also provide tunnel construction sets, pneumatic tools, military construction machinery and other products.

As a professional imported machinery products company, we focus on product quality andservice, and have gathered a group of highly qualified technicians and maintenance personnelwho are able to provide professional technical support and maintenance services to ourcustomers. We implement network sales of stock products through cooperation with distributorsaround the world, and it is our development direction and goal to establish a mutual trust, stableand long-lasting relationship. At the same time, we pursue the principle of following the rulesand cooperating with each other in good faith.