Engineering Reliability: ACVA's Half-Century of Industrial Solutions

Automatic Controls of Virginia began operation in 1973 with one goal: to deliver high-caliber solutions for industries that cannot afford downtime. The company supplies industrial and municipal valves, pneumatic and electric actuators, and process control instrumentation for facilities where efficiency and reliability matter. Clients in power generation, water treatment, manufacturing, chemical processing, and other specialized fields rely on ACVA’s products to keep their operations running smoothly. Every year, technology and industrial standards evolve, but ACVA continues to thrive because it responds to these shifts with smart investments in quality control, training, and customer relationships.

ACVA’s product lineup includes robust valves engineered to handle the diverse conditions found in industrial and municipal applications. Some environments demand resistance to extreme temperatures or high pressures. Other settings require products that handle caustic chemicals or abrasive materials. ACVA meets each challenge by partnering with trusted manufacturers, verifying specifications, and testing products in real-world conditions. The company’s inventory ranges from essential on-off valves to intricate control valves that precisely regulate flow. ACVA understands that even a slight malfunction in a critical system can halt production and disrupt entire communities. That awareness drives a culture of diligence and accountability, which clients notice from the first phone call to the final delivery.

The same commitment to quality applies to ACVA’s pneumatic and electric actuators. These devices automate valve movement and precisely control flow rates, pressure levels, and overall process efficiency. Municipal water treatment facilities, for instance, rely on pneumatic actuators to manage complex pumping systems that remove contaminants and maintain water quality for thousands of households. Manufacturers need electric actuators that integrate seamlessly with existing control architectures and respond quickly to changes in production demands. ACVA builds trust by reviewing system requirements, recommending the proper actuator, and providing ongoing support to ensure performance over time.

Process control instrumentation completes the range of offerings. ACVA carries sensors, transmitters, and control systems that measure temperature, pressure, level, and flow. Accurate data allows operators to spot emerging problems and adjust processes before they escalate into significant shutdowns. By supplying instrumentation that collects reliable metrics, ACVA helps customers fine-tune production lines, reduce waste, and strengthen worker safety. Industrial plants and municipal services benefit from accurate monitoring that keeps them compliant with environmental regulations and quality standards. This level of precision also reveals opportunities to optimize processes and identify cost-saving measures.

ACVA’s service extends beyond product delivery. The team invests time in training their staff to identify trends, solve problems, and share insights with clients. This consultative approach builds loyalty and reflects a personal touch that large distributors often struggle to provide. ACVA’s experts ask about project requirements, recommend a solution, and follow up to confirm everything runs as expected. That emphasis on relationships permeates the company culture. It fosters repeat business, attracts new customers through word-of-mouth referrals, and contributes to ACVA’s reputation as a regional leader.

Competitive pricing completes the formula for longevity. ACVA’s decision-makers understand that even the best products will not sell if the price feels out of reach. The company forges strong supplier partnerships to secure fair rates and pass those savings to customers. This strategy keeps ACVA ahead in markets where bottom-line numbers play a significant role in purchasing decisions, especially when budgets for municipal or industrial projects remain tight.

Longevity in business goes beyond surviving economic highs and lows. It relies on a commitment to excellence, consistent performance, and the willingness to evolve with each industry change. ACVA consistently demonstrates these traits, from sourcing top-tier products to delivering responsive service after the sale. That steady focus on quality, adaptability, and trust has allowed the company to stand the test of time and flourish through loyal customer relationships, proven product reliability, and competitive pricing.

Automatic Controls of Virginia
https://acva.com
(804) 752-1000

Achieving Reliable Flow Control: Swing Check Valve Innovations for Municipal Water Systems

Municipal water systems rely on swing check valves to maintain smooth, reliable operation, especially in challenging environments involving high head pressures, multiple pumps, and surge tank installations. These valves allow water to flow in one direction and prevent backflow by swinging a disc or clapper into a closed position when the flow reverses. In doing so, they protect pumps and pipelines from damaging pressure surges and mechanical stress, which can lead to costly downtime and repairs.

Engineers often select swing check valves for their straightforward design and dependable functionality. A properly sized and installed check valve operates unobtrusively by remaining open during forward flow and closing quickly once the pump shuts down or when flow reverses. This fast closing action eliminates backflow, lowers the risk of water hammer, and safeguards equipment from sudden changes in pressure. In high head scenarios, where water exerts significant force on system components, a robust check valve ensures the system continues running efficiently while minimizing undue strain on pumps and pipes.

Multiple pump and surge tank systems also benefit from swing check valves that respond rapidly to changes in flow and pressure. When multiple pumps operate in parallel, any imbalance in flow can cause sudden reversals that threaten the entire network. Swing check valves with carefully designed discs and springs maintain consistent directional flow despite dynamic conditions, which helps prevent damage to pumps and pipelines. These valves also serve as crucial safeguards in surge tank installations by managing the abrupt fluctuations that surge tanks sometimes experience. If flow reverses suddenly, the valve closes almost instantly and stops large volumes of water from flowing backward into the system.

Among the swing check valves available for municipal water applications, Val-Matic’s Surgebuster® check valve has earned a strong reputation for its reliability and advanced design features. The Surgebuster® addresses the typical weaknesses of conventional check valves by employing innovative technology that prevents slamming and reduces pressure surges. It includes a disc that closes with a controlled, non-slam motion, which diminishes water hammer and prolongs the life of system components. Its streamlined body also ensures minimal head loss, so utilities see improved efficiency and fewer energy costs over the long term.

Val-Matic has gained the trust of engineers and operators who need a dependable check valve for demanding municipal projects. The Surgebuster® has emerged as the preferred solution because it meets the critical performance standards that utilities demand in modern water systems. It operates consistently through fluctuating pressures and flow rates, which allows water departments to minimize service interruptions and maintain better overall water quality for their communities. The valve’s robust construction also stands up to corrosive elements and repeated opening and closing cycles, so water system managers see fewer replacements and less system downtime.

In addition to excelling under high head pressures and in multiple pump configurations, the Surgebuster® offers the versatility needed for surge tank applications. By combining rapid response times with non-slam operation, it shields infrastructure from damaging surges and erratic flow reversals. Utilities value this level of protection because it extends the service life of pumps, pipes, and other key infrastructure elements, all while reducing the chance of sudden, expensive emergencies.

Swing check valves continue to play a crucial role in ensuring municipal water systems run smoothly, and Val-Matic’s Surgebuster® stands out as the go-to choice for municipalities seeking a reliable, efficient, and long-lasting option. Its proven track record in high head, multiple pump, and surge tank installations underscores its importance as a cornerstone of well-designed water distribution networks.

Automatic Controls of Virginia
https://acva.com
(804) 752-1000

Merry Christmas and Happy New Year from Automatic Controls of Virginia

As we wrap up 2024, all of us at Automatic Controls of Virginia want to take a moment to thank you for your continued trust and support. Your partnership has been essential to our success, and we are truly grateful for the opportunity to work with such dedicated customers, reliable vendors, and a hardworking team.

This year has been filled with meaningful projects and milestones, and we’re proud of what we’ve accomplished together. Your collaboration and confidence in us have made all the difference, and we look forward to building on that momentum in the coming year.

As the holiday season arrives, we hope it brings you moments of joy, rest, and time to celebrate with family and friends. May the New Year be filled with good health, exciting opportunities, and continued success for you and those you care about.

We’re energized for what lies ahead in 2025 and are excited to work alongside you to achieve even greater things. Thank you for an exceptional year—wishing you a wonderful holiday season and a prosperous, happy New Year!

Why Mechanical Switches Remain Essential in Today's Industrial Instrumentation

Mechanical industrial pressure and temperature switches, the reliable backbone of safety systems, process controls, and equipment protection, are indispensable in today's industrial instrumentation schemes. Their reliability, simplicity, and ability to function under harsh conditions where electronic sensors might fail, instill a sense of security and confidence in their use.

Maintaining precise control over pressure and temperature is essential for efficient and safe operations in industrial environments. Mechanical switches provide direct and immediate responses to changes in these parameters. Unlike electronic sensors that require power sources and can be susceptible to electromagnetic interference, mechanical switches operate purely on mechanical movement. This independence from external power enhances their reliability, especially in critical applications where power loss could lead to catastrophic consequences.

The robustness of mechanical pressure and temperature switches makes them ideal for use in extreme conditions. They can withstand high temperatures, vibrations, and corrosive environments without compromising functionality. For instance, these switches are often used in drilling operations where heat or pressure surges in the oil and gas industry might damage electronic devices. Their ability to perform consistently in such demanding situations ensures continuous monitoring and control, preventing accidents and equipment failures.

The simplicity and ease of maintenance of mechanical switches, their straightforward design that allows for quick troubleshooting and repairs, instills a sense of practicality and cost-effectiveness. Technicians can easily adjust setpoints and calibrate the switches without the need for specialized tools or software, reducing maintenance costs and enhancing overall operational efficiency.

Mechanical switches also provide fail-safe operation, a critical feature in safety systems. In the event of system failure or loss of power, these switches can default to a safe state, triggering alarms or shutting down equipment to prevent damage or injury. This inherent safety mechanism is vital in industries such as chemical manufacturing, where uncontrolled reactions due to pressure or temperature deviations can have severe consequences.

The continued relevance of mechanical pressure and temperature switches is also evident in their compatibility with various industrial standards and certifications. They meet stringent safety and performance requirements, making them suitable for regulated industries. Their proven track record over decades of use instills confidence in engineers and plant operators who rely on these devices for critical applications.

In an era where digitalization and automation are transforming industries, mechanical switches still hold significant importance. They often serve as primary control devices or backups to electronic systems, providing an extra layer of safety and reliability. Their ability to operate independently of complex software or power supplies makes them indispensable in scenarios where electronic systems might be vulnerable.

Mechanical industrial pressure and temperature switches remain integral components of modern industrial instrumentation schemes. Their reliability, robustness, and simplicity make them essential for maintaining safety, efficiency, and continuity in industrial operations. As industries continue to evolve, these mechanical devices will continue to provide the dependable performance that has made them a cornerstone in industrial processes worldwide.

Custom Control Sensors (CCS) mechanical switches offer an exceptional choice for chemical, power, oil and gas, and water treatment applications. CCS has built a reputation for delivering high-quality mechanical pressure and temperature switches that meet the rigorous demands of these sectors. Their switches provide unmatched reliability and durability, essential for environments where equipment must perform flawlessly under extreme conditions.

Moreover, CCS emphasizes compliance with industry standards and certifications, offering assurance that its switches meet the stringent requirements of regulated industries. Its commitment to quality and innovation makes it a trusted partner for companies seeking dependable mechanical switches for critical applications. By choosing CCS mechanical switches, businesses in the power and water treatment sectors can breathe a sigh of relief, knowing they are investing in devices that are not only reliable but also easy to install and maintain, reducing downtime and operational costs.

Automatic Controls of Virginia
https://acva.com
(804) 752-1000

Safeguarding Water Systems: The Essential Role of Surge Protection Vessels

Surge protection vessels play a crucial role in water and wastewater treatment systems. They safeguard the integrity of pipelines and equipment by managing the sudden pressure changes that can occur during the operation of pumps and valves. These pressure fluctuations, known as water hammer, can cause significant damage to the infrastructure if not adequately controlled. Surge protection vessels, also called surge tanks or surge arrestors, are designed to mitigate these risks by absorbing the energy from pressure spikes, thereby preventing potential failures in the system.

At the heart of their operation, surge protection vessels work by providing a buffer zone where excess pressure can be temporarily contained. When a sudden change in the flow of water occurs—such as when a pump is turned off abruptly, or a valve is quickly closed—the momentum of the moving water can create a pressure surge. This surge travels through the pipeline at high speed, potentially causing damage at weak points or in equipment not designed to handle such pressure. The surge protection vessel is strategically placed in the system to absorb this shock wave. It usually contains a compressible gas, often air or nitrogen, which acts as a cushion. As the pressure surge enters the vessel, the gas compresses, absorbing the energy of the surge. This compression reduces the pressure in the pipeline, effectively protecting the system from damage.

The design of a surge protection vessel typically involves a cylindrical tank that is partially filled with water and partially with gas. When a pressure surge occurs, the water level in the tank rises as the gas compresses, thereby reducing the overall pressure in the system. Once the pressure normalizes, the gas expands, pushing the water back into the pipeline and restoring equilibrium. This cyclical process ensures the pipeline pressure remains within safe limits, even during sudden operational changes.

Surge protection vessels are used in water and wastewater treatment systems for several critical reasons. Firstly, they protect the physical infrastructure from the damaging effects of pressure surges. Without these vessels, pipelines could burst, pumps could fail, and valves could malfunction, leading to costly repairs and downtime. In addition to protecting equipment, surge protection vessels help ensure service continuity in water treatment plants. By preventing system failures, these vessels contribute to the reliable delivery of clean water and the effective treatment of wastewater, essential for public health and environmental protection.

Moreover, surge protection vessels contribute to the efficiency of water treatment processes. Maintaining stable pressure levels enables pumps and other equipment to operate more effectively, reducing wear and tear and extending the lifespan of the system components. This, in turn, lowers maintenance costs and improves the overall sustainability of the treatment facility.

Surge protection vessels are a vital component in designing and operating water and wastewater treatment systems. By effectively managing pressure surges, they protect infrastructure, ensure operational reliability, and enhance system efficiency, making them indispensable in modern water treatment practices.

Automatic Controls of Virginia
https://acva.com
(804) 752-1000

Ensuring Water System Integrity with the Val-Matic Resilite Combination Air Valve

AWWA Standard C512 is a technical standard published by the American Water Works Association (AWWA). Titled "Air Release, Air/Vacuum, and Combination Air Valves for Waterworks Service,"  it provides specifications and guidelines for the design, construction, testing, and operation of air release valves, air/vacuum valves, and combination air valves used in waterworks service. These valves are crucial in water distribution systems to manage air pockets and vacuum conditions, ensuring efficient and safe operation. They help prevent damage from water hammers, maintain pipeline integrity, and provide clean water delivery to consumers.

The Val-Matic Resilite Combination Air Valve exemplifies superior engineering in managing air and vacuum conditions within water distribution systems. This valve, designed for municipal waterworks, combines advanced functionality with robust construction, ensuring reliable performance and long-term durability. The Resilite Combination Air Valve effectively releases air during system filling and admits air during drainage or vacuum. This dual functionality prevents airlock, mitigates potential water hammer effects, and maintains optimal hydraulic conditions within pipelines, safeguarding infrastructure and reducing maintenance costs.

The valve's construction emphasizes resilience and corrosion resistance, utilizing durable polymers and reinforced components. These high-quality materials ensure longevity under various environmental conditions, from harsh climates to corrosive water chemistry. The robust design enhances operational reliability and minimizes downtime and maintenance interruptions, which are crucial for ensuring an uninterrupted water supply to communities.

Innovative features within the valve enhance its usability and performance. Precision-engineered mechanisms allow for efficient air release and intake without compromising system pressure or flow dynamics. Rigorous testing protocols validate the valve's performance under simulated operational conditions, ensuring compliance with industry standards and regulatory requirements. These features highlight Val-Matic's commitment to delivering solutions that meet and exceed the expectations of waterworks professionals worldwide.

The valve's design is not just about performance, but also about practicality. Considerations for ease of installation and maintenance are built into the design. User-friendly features simplify assembly and servicing procedures, reducing labor costs and optimizing operational efficiency for water utilities and engineering firms alike. This focus on practical usability underscores Val-Matic's dedication to providing high-quality, reliable solutions for the waterworks industry, making the valve a cost-effective choice for professionals.

The Val-Matic Resilite Combination Air Valve is a testament to engineering excellence in water distribution technology. By integrating cutting-edge design with robust construction and user-centric features, this valve sets a benchmark for reliability, efficiency, and longevity in managing air and vacuum conditions within municipal water systems. Communities relying on resilient infrastructure for clean and reliable water supply can trust the Val-Matic Resilite Combination Air Valve to ensure the integrity and efficiency of their water distribution networks. This valve remains a preferred choice for waterworks professionals seeking to maintain optimal system performance and safeguard against potential damage. The Val-Matic Resilite Combination Air Valve is a symbol of the blend of innovative engineering and practical design that defines high-quality water distribution solutions, instilling confidence in its performance.

Automatic Controls of Virginia
https://acva.com
(804) 752-1000

Navigating the Complexities of Electrically Operated Valve Applications in Water and Wastewater Treatment: The Role of Expert Electric Valve Actuator Companies

In the water and wastewater industries, electric valve actuators play a crucial role in ensuring the smooth operation of treatment facilities. These actuators are responsible for controlling water and wastewater flow through various valves, making them essential components of any treatment system. With the increasing complexity of water and wastewater treatment processes, it is more important than ever to select and work with a company that has years of demonstrated excellence in specifying, sizing, modifying, and applying electric valve actuators to all types and sizes of water and wastewater treatment valves.

One of the primary reasons to partner with an experienced company is their ability to provide expert guidance in selecting the proper actuator for each specific application. Water and wastewater treatment facilities utilize various valve types and sizes, each with unique requirements. A company with a proven track record will have the knowledge and expertise to recommend the most suitable actuator based on factors such as valve size, type, torque requirements, and environmental conditions, ensuring that the actuator will perform optimally and reliably, minimizing the risk of costly downtime and maintenance issues.

Moreover, an experienced company will have the capability to truly understand and cater to the specific needs of each application. Off-the-shelf actuators may not always be the best fit for every valve or system, and modifications may be necessary to ensure proper functionality and longevity. A company with a history of excellence in the field will have the engineering expertise and resources to make these modifications, ensuring that the actuator seamlessly integrates with the existing valve and control systems. This level of customization can significantly improve the overall efficiency and reliability of the treatment process, making you feel understood and catered to.

In addition to their technical expertise, a company with years of demonstrated excellence in the water and wastewater industries will also have a deep understanding of the unique challenges and regulations that these facilities face. They will be well-versed in industry standards, such as those set by the American Water Works Association (AWWA) and the Water Environment Federation (WEF), and will ensure that their actuators meet or exceed these requirements. This knowledge is particularly valuable when navigating the complex regulatory landscape and ensuring compliance with environmental and safety regulations, making you feel secure and protected.

Another benefit of working with a reputable company is their commitment to quality and reliability. A company with a proven track record will have established rigorous quality control processes to ensure that every actuator meets the highest performance and durability standards. They will also have a dedicated support team to provide ongoing technical assistance, troubleshooting, and maintenance services. This level of support is essential for minimizing downtime and ensuring the long-term reliability of the actuators and the overall treatment system.

In conclusion, selecting and working with a company that has years of demonstrated excellence in specifying, sizing, modifying, and applying electric valve actuators is crucial for the success of water and wastewater treatment facilities. Their expertise, customization capabilities, industry knowledge, and commitment to quality and support make them invaluable partners in ensuring these critical systems' efficient, reliable, and compliant operation. By partnering with such a company, water and wastewater treatment facilities can optimize their processes, minimize downtime, and provide the highest quality of service to their communities.

Automatic Controls of Virginia (ACVA) has been a trusted name in the water and wastewater industry for decades, successfully applying and installing electrically operated valves throughout the Delmarva region. With their extensive experience and expertise, ACVA has become the go-to provider for municipalities, utilities, and private enterprises seeking reliable and efficient valve automation solutions. Their team of skilled technicians and engineers profoundly understands the unique challenges faced by water and wastewater facilities in the region, enabling them to recommend and implement the most appropriate valve actuation systems for each application. From the initial consultation and design phase to the final installation and commissioning, ACVA has consistently delivered exceptional results, contributing to the smooth operation and long-term success of countless water and wastewater treatment projects across Delaware, Maryland, and Virginia.

Automatic Controls of Virginia
https://acva.com
(804) 752-1000