Description:

This is a pilot-operated, 2-stage proportional directional valve with integrated electronics (OBE) that controls the direction and magnitude of flow by means of a proportional solenoid with center thread and removable coil. “4WRZE” denotes the valve series, ‘16’ represents the nominal passage diameter, ‘W6’ denotes the spool type, ”150 “ is the nominal flow rate, “73” may be a specific version or configuration code, “6EG24N9EK31” is the electrical connection and control mode, “A1D3M “ is the electrical connection and control method, and “A1D3M” is other additional function or option codes.

Fields of application:

Industrial automation: In various industrial automation equipment, such as machine tools, injection molding machines, die-casting machines, etc., it is used to accurately control the flow and direction of the hydraulic system, and to realize precise motion control of the actuating elements.
Engineering machinery: in excavators, loaders, cranes and other construction machinery, used to control the expansion and contraction of hydraulic cylinders, hydraulic motor rotation and other actions, to achieve precise operation and control of construction machinery.
Metallurgical industry: in metallurgical equipment, such as rolling mills, continuous casting machines, etc., used to control the flow and pressure of the hydraulic system, to achieve precise control of the metal processing process.
Marine industry: In the hydraulic system of ships, it is used to control the action of rudder, anchor, winch and other equipments to realize the navigation and operation control of the ship.

Advantages:

Precise flow control: through the precise control of the proportional solenoid, precise adjustment of the flow can be realized, thus realizing precise motion control of the actuating elements.
Flexible direction control: the flow direction of the hydraulic oil can be flexibly controlled according to the needs, thus realizing the control of different movement directions of the actuators.
Fast response speed: the proportional solenoid has a fast response speed, which can realize the fast response and control of the hydraulic system and improve the dynamic performance of the system.
Integrated electronic components: with integrated electronic components, it makes the control of the valve more convenient and precise, and also improves the reliability and stability of the valve.
Multiple control modes: Different electrical connections and control modes can be selected according to different application requirements, such as analog control, digital control, etc., to meet different control requirements.
High-precision control: Through the precise drive of proportional solenoid, it can realize high-precision control of oil flow direction and flow rate, which is suitable for the hydraulic system that needs fine adjustment.
High reliability: advanced design and manufacturing process are adopted to ensure stable operation under high pressure and high flow conditions and reduce the failure rate.
Internal Pilot Oil Supply and Return: Designed with internal pilot oil supply and return channels, it simplifies system connections and improves overall system performance and reliability.
Multiple control modes: Supporting electrical control, external electronic control, you can choose the appropriate control mode according to different application scenarios.
Strong adaptability: Suitable for a wide range of hydraulic fluids, such as HL, HLP, HLPD, HVLP, HVLPD, HFC, etc., adapting to different working environments and media requirements.
Compact design: Base plate mounting method, compact and space-saving, easy to integrate into complex hydraulic systems.

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.