Festo 9983 VL O-3-3 2 Solenoid Valve ‌Safety High Efficiency New Original

Product Description:

‌1. The core advantages of FESTO solenoid valve‌

‌Safety and sealing‌

The magnetic-insulating sleeve core design and non-dynamic sealing structure completely eliminate the risk of external leakage; internal leakage is effectively managed through precise control technology.

High-quality sealing materials and precision processes ensure reliable sealing in high-pressure and high-speed fluid environments.

‌Efficient response and convenient integration‌

The response time is as short as milliseconds (the direct-acting type is as fast as a few milliseconds), which is suitable for high-precision control scenarios.

Simple structure and low price, easy to connect to industrial control computers, and quickly build an automation system.

‌Environmental adaptability and reliability‌

Compatible with a variety of media such as gas, liquid, steam, etc., and corrosion-resistant materials are suitable for complex working conditions.

Stable operation under high temperature, high pressure, vacuum or negative pressure conditions (direct-acting type supports zero-pressure start).

Long-life design reduces maintenance frequency and downtime costs.

‌Flexible control capabilities‌

Three working principles are provided: direct-acting, step-by-step direct-acting, and pilot-operated, covering different pressure differences and flow requirements.
Optional normally open/normally closed models to meet the requirements of continuous opening or fast closing.

‌Advantages in medical and industrial scenarios‌

Medical equipment field: micron-level motion accuracy and easy-to-clean design meet hygiene standards (such as GMP certification).

Industrial automation: seamless integration of pneumatic/hydraulic systems to support high-intensity applications such as robots and packaging equipment.

‌II. Precautions for use‌

‌Installation requirements‌
‌Step-by-step direct-acting solenoid valves‌ must be installed horizontally, otherwise they may cause abnormal movement due to gravity.
When connecting the pipeline, it is necessary to clean the pipeline impurities to avoid clogging the small holes of the valve body (especially pilot solenoid valves).

‌Medium and environment adaptation‌

The medium needs to be clean, and a filter should be installed when it contains particulate matter to prevent the valve core from getting stuck or the seal from wearing.
The working pressure/temperature must not exceed the valve calibration range to avoid seal failure or component deformation (such as the piston type pressure limit of 2.5MPa).

‌Electrical and maintenance points‌

Direct-acting solenoid valves are sensitive to power supply voltage fluctuations, and stable power supply must be ensured.
Regularly check the seals (such as rubber diaphragms) and spring conditions, and replace aging parts in time.
When powered on for the first time, manually half-open the valve to verify that the switch direction is consistent with the indicator disk.

‌Key factors for selection‌

‌Diameter limitation‌: Direct-acting type is suitable for small-diameter scenarios ≤25mm, and pilot-operated type is required for large-diameter scenarios.
‌Pressure difference conditions‌: The pilot-operated type requires a starting pressure difference between the inlet and outlet, otherwise it will not work properly.
‌Special working conditions‌: Direct-acting type is preferred in zero-pressure/vacuum environments, and piston-type structure is used in high-pressure scenarios.

‌Tip‌: Some self-acting regulating valves do not require external power supply, but rely on medium pressure drive, and pressure signal pipes must be reserved during design.

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.