SMC VY1100-202F Electrical proportional valve
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SMC VY1100-202F Electrical Proportional Valve (VY1100202F)
1. Product Overview
The SMC VY1100-202F is a 3-port electro-pneumatic proportional pressure regulator from SMC’s VY1 series, designed for stepless pressure control in industrial pneumatic systems. It adopts an internal pilot structure and a direct-acting poppet valve design, with Rc 1/4 ports for the supply (P), output (A), and exhaust (R) connections. This valve is ideal for applications requiring precise pressure adjustment, such as cylinder thrust control in assembly lines, flow rate regulation of nozzles in packaging machinery, and tank pressure management in material handling systems. It features a built-in pressure sensor for real-time feedback and a closed-loop control system that ensures output pressure is proportional to the input electrical signal (0–10 VDC or 4–20 mA). The die-cast aluminum alloy body and compact design enable easy integration into space-constrained setups, while its RoHS-compliant construction meets international environmental standards for eco-friendly production facilities. With an operating pressure range of 0.0–1.0 MPa and a fast response time, the VY1100-202F delivers reliable and accurate pressure control for various automated industrial processes.
2. Main Functions
| Function | Detailed Description |
|---|---|
| Stepless Pressure Regulation | Converts 0–10 VDC or 4–20 mA electrical signals into proportional output pressure (0.0–1.0 MPa), enabling precise control of pneumatic actuators, grippers, and process air pressure in automated systems. |
| Closed-Loop Pressure Feedback | Built-in pressure sensor continuously monitors the output pressure, comparing it with the target value in the closed-loop control circuit to automatically correct deviations and maintain stable pressure output. |
| Manual Pressure Adjustment | Equipped with a manual adjustment screw for setting pressure during system debugging or emergency operation without an electrical signal input. |
| Pressure Status Indication | Integrated LED indicators on the front panel provide visual feedback of the valve’s operating status, including power on, signal reception, and pressure stability, facilitating quick troubleshooting. |
| Surge Voltage Protection | The internal surge protection circuit shields the solenoid coil and electronic components from voltage spikes, extending the service life of the valve in industrial electrical environments. |
| Easy Integration with Control Systems | Compatible with standard industrial controllers via 0–10 VDC or 4–20 mA analog signal input, supporting seamless integration into PLC-based automation systems for centralized control. |
3. Technical Features
- Internal Pilot Operation: Utilizes the system’s supply pressure for valve actuation, eliminating the need for external pilot air lines and reducing installation complexity and piping costs.
- Direct-Acting Poppet Structure: The direct-acting poppet valve design ensures quick response and high control accuracy, with minimal hysteresis and excellent repeatability for precise pressure regulation.
- High-Precision Pressure Sensing: The built-in pressure sensor offers a measurement accuracy of ±0.5% full scale, ensuring consistent and reliable pressure output even under varying load conditions.
- Broad Pressure Range: The operating pressure range of 0.0–1.0 MPa and a proof pressure of 1.5 MPa make it suitable for a wide range of industrial applications, from low-pressure clamping to medium-pressure actuation.
- Compact and Durable Design: The die-cast aluminum alloy body provides high structural rigidity and corrosion resistance, while the compact dimensions allow for flexible installation in space-limited areas.
- RoHS Compliance: Meets international environmental standards, free of restricted hazardous substances (e.g., lead, mercury), suitable for eco-friendly production facilities.
- Low Power Consumption: The low-power solenoid coil minimizes energy usage and heat generation, enabling efficient long-term continuous operation in large-scale production lines.
- Lubrication-Free Compatibility: Pre-lubricated internal components support oil-free pneumatic systems, avoiding contamination of sensitive workpieces in clean manufacturing processes.
4. Product Dimensions (Unit: mm)
| Dimension Parameter | Value |
|---|---|
| Overall Length | 92 |
| Overall Width | 56 |
| Overall Height (Including Regulator Knob) | 108 |
| Port Specification | Rc 1/4 (P, A, R Ports) |
| Mounting Hole Diameter | 6.5 |
| Mounting Hole Spacing (Center-to-Center) | 35 × 45 |
| Electrical Connector Type | DIN 43650 A-Type |
| Manual Adjustment Screw Diameter | 4 |
| Lead Wire Length (Standard Configuration) | 500 |
| Body Thickness | 32 |
5. Weight and Material Specifications
| Component | Material | Weight (g) |
|---|---|---|
| Valve Body | Die-Cast Aluminum Alloy | 280 |
| Solenoid Coil | Copper Wire + Epoxy Resin Encapsulation | 65 |
| Poppet Valve Core | Stainless Steel | 22 |
| Pressure Sensor | Ceramic | 18 |
| Seals & O-Rings | Nitrile Rubber (NBR) | 12 |
| Manual Adjustment Screw | Steel | 8 |
| Electrical Connector | Polybutylene Terephthalate (PBT) | 15 |
| Total Weight (Assembly) | – | 420 |
6. Key Performance Parameters
| Parameter | Value |
|---|---|
| Operating Pressure Range | 0.0–1.0 MPa |
| Proof Pressure | 1.5 MPa |
| Operating Vacuum Pressure | -100 kPa |
| Input Signal | 0–10 VDC or 4–20 mA |
| Rated Supply Voltage | DC24V ±10% |
| Power Consumption | 5 W |
| Response Time | ≤300 ms (Step Response from 0 to 1.0 MPa) |
| Pressure Setting Accuracy | ±0.5% Full Scale |
| Ambient and Fluid Temperature Range | 0°C to 60°C |
| Working Fluid | Filtered Compressed Air (Particle Size ≤5 μm) |
| Leakage Rate | ≤0.1 cm³/min (at 1.0 MPa) |
| Service Life | ≥10,000,000 Cycles |
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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
