Festo VN-14-H-T4-PQ2-VQ3-RO2 Vacuum Generator (Order Code: 547707) - Image 1

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Festo VN-14-H-T4-PQ2-VQ3-RO2 Vacuum Generator (Order Code: 547707)

Festo VN-14-H-T4-PQ2-VQ3-RO2 Vacuum Generator (Order Code: 547707) - Image 3

Festo VN-14-H-T4-PQ2-VQ3-RO2 Vacuum Generator (Order Code: 547707) - Image 4

Festo VN-14-H-T4-PQ2-VQ3-RO2 Vacuum Generator (Order Code: 547707)

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Category: FESTO

Festo VN-14-H-T4-PQ2-VQ3-RO2 Vacuum Generator (Order Code: 547707)

Product Overview

The Festo VN-14-H-T4-PQ2-VQ3-RO2 is a high-performance, multi-stage ejector vacuum generator designed for heavy-duty non-contact material handling in industrial automation systems. As a key member of Festo’s VN series, this device generates strong, stable vacuum pressure using only compressed air (no electric power required), making it ideal for applications such as pick-and-place of heavy workpieces, sheet metal handling, packaging line palletizing, and automotive component assembly. Its integrated modular design—combining ejector, throttle valve, dual vacuum ports, and a high-efficiency silencer—eliminates the need for bulky external accessories, optimizing space utilization in compact automation setups. With robust construction and optimized airflow dynamics, it delivers consistent performance in harsh manufacturing environments with minimal maintenance needs.

Product Dimensions

Parameter	Specification
Overall Width	35 mm
Overall Height	78 mm
Overall Depth	65 mm
Compressed Air Inlet Port	G1/4 (threaded)
Primary Vacuum Port (PQ2)	G1/4 (threaded)
Secondary Vacuum Port (VQ3)	G1/8 (threaded)
Exhaust Port (RO2)	Integrated high-flow silencer
Mounting Hole Pitch	28 mm (center-to-center)
Mounting Compatibility	Panel mounting; compatible with Festo vacuum suction cups, grippers, and vacuum distribution manifolds

Main Functions

High-Power Vacuum Generation & Adjustable Performance
- Adopts a multi-stage ejector core to convert 2–6 bar compressed air into a maximum vacuum level of -88 kPa (-0.88 bar), with a peak suction flow rate of 28 L/min. This enables fast pick-up of heavy or porous workpieces (e.g., cardboard boxes, plastic panels, metal sheets) in high-cycle automation processes.
- Features a precision T4 throttle valve for manual adjustment of inlet air pressure, allowing users to fine-tune vacuum generation speed and energy consumption to match specific workpiece characteristics—preventing damage to fragile items while ensuring secure holding of heavy loads.
Dual-Port Vacuum Distribution & System Integration
- Equipped with two independent vacuum ports (G1/4 PQ2 and G1/8 VQ3) to support simultaneous connection to two separate suction cup arrays or gripper systems. This eliminates the need for additional vacuum manifolds, simplifying system layout and reducing installation costs.
- Supports direct integration with Festo vacuum pressure switches via dedicated ports, enabling real-time vacuum level monitoring and feedback to PLCs. This facilitates critical safety functions such as workpiece presence detection, vacuum loss alarm, and automatic release of parts upon completion of handling tasks.
Noise Reduction & Energy Efficiency
- Incorporates a built-in high-flow silencer at the exhaust port, reducing operational noise to ≤ 62 dB(A) (at 6 bar inlet pressure)—complying with strict industrial noise regulations and improving workplace safety.
- Optimized ejector design minimizes compressed air consumption (18 L/min at 6 bar inlet pressure), lowering overall system energy costs compared to single-stage vacuum generators or electric vacuum pumps.

Technical Features

Robust Industrial Construction & Durability
- Housing Material: High-strength glass-reinforced polyamide (UL94 V-0 flame-retardant rating) with corrosion-resistant internal components (stainless steel ejector nozzles, brass valve cores). This ensures long service life in dusty, oil-mist-laden, or humid industrial environments.
- Protection Class: IP65, preventing ingress of dust and water spray—suitable for use in washdown environments (e.g., food packaging lines) and outdoor automation stations with proper sealing.
- Temperature Resistance: Operates reliably in a range of -10 °C to +60 °C, maintaining stable performance even under extreme temperature fluctuations in production facilities.
- Service Life: Up to 25 million cycles under standard operating conditions, minimizing replacement frequency and unplanned maintenance downtime.
Performance Optimization & Operational Flexibility
- Dry Operation Capability: Requires no lubrication, eliminating the risk of oil contamination on workpieces—critical for clean applications such as electronic component handling and food packaging.
- Backpressure Resistance: Maintains consistent vacuum generation even with exhaust backpressure up to 0.6 bar, enabling installation in confined spaces without performance degradation.
- Modular Accessory Compatibility: Supports direct connection to Festo’s full range of vacuum accessories (suction cups, check valves, pressure switches), creating a complete, plug-and-play vacuum handling system for diverse automation tasks.
Compliance & Certification
- Fully compliant with international standards including ISO 6431 (pneumatic components for industrial automation), CE, and RoHS, ensuring global market compatibility and adherence to environmental regulations.
- Each unit undergoes rigorous factory testing for vacuum level accuracy, flow rate performance, and noise reduction efficiency to meet Festo’s strict quality control standards.

Weight

The net weight of the Festo VN-14-H-T4-PQ2-VQ3-RO2 vacuum generator is approximately 0.12 kg (120 grams), making it lightweight and easy to handle during installation, system configuration, and maintenance.

WHO WE ARE

About us

Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.

Atifts Technology Co., Ltd. @ 2024

Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers. Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.

With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.

Where is your company located?

We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.

What types of electronic components does your company mainly sell?

We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.

What are the prices of your products?

Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.

How to purchase your electronic components?

You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.

How do you guarantee the quality of your products?

We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.

If I am not satisfied with the electronic components I purchased, can I return them?

We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.

Can your company provide technical support and solutions?

We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.

How to contact your customer service?

You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.

Does your company often organize promotional activities?

In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.