Festo PEV-1/4-B-OD Pressure Switch (Order Code: 175250) - Image 1

Festo PEV-1/4-B-OD Pressure Switch (Order Code: 175250) - Image 2

Festo PEV-1/4-B-OD Pressure Switch (Order Code: 175250)

Festo PEV-1/4-B-OD Pressure Switch (Order Code: 175250) - Image 3

Festo PEV-1/4-B-OD Pressure Switch (Order Code: 175250) - Image 4

Festo PEV-1/4-B-OD Pressure Switch (Order Code: 175250)

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Category: FESTO

Festo PEV-1/4-B-OD Pressure Switch (Order Code: 175250)

Product Overview

The Festo PEV-1/4-B-OD is a compact, mechanical pressure switch engineered for reliable pressure monitoring and control in industrial pneumatic systems. As a key component of Festo’s PEV series, this device is designed to detect preset pressure thresholds and trigger electrical signal outputs for automation control or alarm systems. It is ideal for applications such as pressure monitoring of air preparation units, cylinder end-position confirmation, and low-pressure fault detection in automotive assembly lines, packaging machinery, and material handling equipment. Its robust construction, simple adjustment mechanism, and standardized interface ensure seamless integration and long-term stable operation in harsh industrial environments.

Product Dimensions

Parameter	Specification
Overall Width	32 mm
Overall Height	65 mm
Overall Depth	48 mm
Pneumatic Port Size	G1/4
Electrical Connector Type	3-pin plug-in (DIN 43650 A-code)
Mounting Hole Pitch	25 mm (center-to-center)
Mounting Compatibility	Panel mounting; direct connection to pneumatic pipelines or manifolds

Main Functions

Precision Pressure Detection & Threshold Triggering
- Monitors pneumatic system pressure and activates an electrical switch output when the pressure reaches the user-presetted value. It supports both rising-pressure (NO, normally open) and falling-pressure (NC, normally closed) switching modes, covering diverse application needs for pressure control and alarm.
- Features an adjustable pressure range of 0.2–10 bar, allowing users to fine-tune the trigger threshold according to specific system requirements (e.g., low-pressure alarm at 0.5 bar, high-pressure cutoff at 8 bar).
Signal Integration for Automation Control
- Converts pressure status into a standard electrical signal (rated for 250 V AC / 30 V DC, 4 A), compatible with PLCs, relays, and indicator lights for seamless integration into automated control systems. This enables functions such as automatic pressure compensation of air preparation units, cylinder stroke confirmation, and system fault shutdown.
- The plug-in electrical connector design ensures tool-free wiring and quick disconnection for maintenance, reducing system downtime.
Visual Pressure Status Indication
- Equipped with a built-in mechanical indicator that provides clear visual confirmation of the switch’s on/off status, allowing maintenance personnel to quickly check pressure conditions on-site without additional instruments.

Technical Features

Robust Mechanical Design & Durability
- Housing Material: Die-cast zinc alloy with a corrosion-resistant coating, providing excellent resistance to mechanical shock, vibration, and ambient moisture in industrial environments. Internal components are made of high-strength steel and polymer to ensure long service life.
- Protection Class: IP65, protecting the switch from dust, water spray, and oil contamination—suitable for use in harsh manufacturing settings such as welding cells and machining workshops.
- Temperature Resistance: Operates reliably in a temperature range of -10 °C to +60 °C, ensuring stable performance across varying industrial temperature conditions.
- Service Life: Up to 10 million switching cycles under standard operating conditions, minimizing replacement frequency and maintenance costs.
High Performance & Operational Flexibility
- Delivers precise pressure switching with a repeatability of ±0.1 bar, ensuring consistent trigger accuracy even under dynamic pressure fluctuations. The snap-action switch mechanism provides fast, bounce-free signal output for reliable control system response.
- Supports a maximum permissible pressure of 16 bar, withstanding short-term pressure surges in pneumatic systems without damage.
- The compact, lightweight design enables installation in tight spaces, such as within control cabinets or on small-diameter pneumatic pipelines.
Compliance & Safety Certification
- Fully compliant with international standards including IEC 60947-5-1 (industrial low-voltage switchgear) and CE certification, ensuring adherence to global safety and quality requirements.
- RoHS-compliant design eliminates hazardous substances, making it suitable for use in environmentally sensitive applications and markets.

Weight

The net weight of the Festo PEV-1/4-B-OD pressure switch (order code 175250) is approximately 0.18 kg, making it lightweight and easy to handle during installation, maintenance, and system configuration.

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.