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When to Use a PICV Valve for AHU in HVAC Installations

PICV Valve for AHU Flow control in an HVAC system isn't complicated in theory. Each terminal unit gets the flow it needs, nothing more, noth

When to Use a PICV Valve for AHU in HVAC Installations

Flow control in an HVAC system isn't complicated in theory. Each terminal unit gets the flow it needs, nothing more, nothing less, and the whole system performs the way it was designed. In practice, it's rarely that clean. Pressure fluctuates, loads shift, and circuits that were balanced at commissioning drift out of spec as conditions change. That's the gap a PICV Valve for AHU is designed to close, but it's not the right answer for every job. Knowing when it makes sense, and when a traditional balancing valve does the job just as well, saves both cost and complexity.

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PICV Valves for Efficient HVAC Flow Control

PICV valves are designed to keep water flow stable in heating and cooling systems, even when pressure changes across the pipework. They combine flow control, balancing, and pressure regulation in one compact valve, which helps HVAC systems work more accurately and efficiently. By maintaining the correct flow rate, these valves reduce energy waste, improve comfort, and make commissioning easier for engineers. They are commonly used in fan coil units, air handling units, chilled water systems, and heating circuits. For modern buildings where performance, control, and lower running costs matter, PICV valves offer a smart and reliable solution.

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💬 0  🔁 0  ❤️ 0 · Commissioning Set for Accurate HVAC Flow Balancing · A commissioning set helps control, measure, and balance water flow in

Commissioning Set for Accurate HVAC Flow Balancing

A commissioning set helps control, measure, and balance water flow in HVAC systems, making sure heating and cooling circuits work as designed. FloControl offers a full range of balancing valves, also known as fixed orifice double regulating valves, available in threaded and flanged sizes from 1/2” to 600 mm in diameter. The range includes traditional globe valve styles with an integral orifice, often called a commissioning valve, along with separate flow measuring devices for accurate setup. FloControl also provides butterfly valve style double regulating valves with a separate orifice, giving projects a space-saving and cost-effective option. For better long-term performance, reduced commissioning effort, and lower ownership costs, FloControl also recommends considering.

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PICV Valves for Efficient HVAC Flow Control

PICV valves are designed to keep water flow stable in heating and cooling systems, even when pressure changes across the pipework. They combine flow control, balancing, and pressure regulation in one compact valve, which helps HVAC systems work more accurately and efficiently. By maintaining the correct flow rate, these valves reduce energy waste, improve comfort, and make commissioning easier for engineers. They are commonly used in fan coil units, air handling units, chilled water systems, and heating circuits. For modern buildings where performance, control, and lower running costs matter, PICV valves offer a smart and reliable solution.

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Commissioning Set for Accurate HVAC Flow Balancing

A commissioning set helps control, measure, and balance water flow in HVAC systems, making sure heating and cooling circuits work as designed. FloControl offers a full range of balancing valves, also known as fixed orifice double regulating valves, available in threaded and flanged sizes from 1/2” to 600 mm in diameter. The range includes traditional globe valve styles with an integral orifice, often called a commissioning valve, along with separate flow measuring devices for accurate setup. FloControl also provides butterfly valve style double regulating valves with a separate orifice, giving projects a space-saving and cost-effective option. For better long-term performance, reduced commissioning effort, and lower ownership costs, FloControl also recommends considering

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What Is a Differential Bypass Valve in HVAC Systems?

Learn how a differential bypass valve in HVAC systems controls pressure, improves efficiency, protects equipment, and supports stable variab

What Is a Differential Bypass Valve in HVAC Systems?

The differential bypass valve is one of the tools that sits at the heart of solving this problem. It is not flashy. You will not find it mentioned in design brochures alongside the chillers and heat pumps. But in a variable flow hydronic system, it quietly does one of the most important jobs in the plant room keeping the pressure difference across the distribution network within limits that everything else in the system can actually live with. This article breaks down how a differential bypass valve works, how it connects to related technologies like DPCVs, PICVs, and automatic balancing valves, and why the distinction between all these things matters in practice.

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What are the Key Benefits of Using DPCV Valves in an HVAC System?

Discover how DPCV valves improve HVAC system balance, energy efficiency, comfort, and control with PICV valve for FCU and ball valve solutio

What are the Key Benefits of Using DPCV Valves in an HVAC System?

In modern HVAC systems, comfort, efficiency, and control are more important than ever. Building owners, consultants, and contractors all want heating and cooling systems that perform well, use less energy, and remain easy to manage over time. This is where the DPCV plays an important role.

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Actuated Butterfly Valve | Reliable Flow Control

An Actuated Butterfly Valve is a smart choice for smooth, reliable and automated flow control in HVAC, water treatment, manufacturing and industrial piping systems. It uses an actuator to open, close or regulate flow without manual handling, helping businesses improve efficiency and reduce downtime. Its compact design makes it easy to install in tight spaces, while the strong butterfly disc provides quick shut-off and stable performance during daily operation. Built for durability, this valve supports better pressure control, lower maintenance needs and safer system management. Whether used for chilled water, hot water, air, gas or process fluids, an Actuated Butterfly Valve helps keep systems running with better accuracy, faster response and long-term reliability.

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PICV Valve for AHU — Smarter Flow Control for Every System

If you're searching for a PICV valve for AHU applications, you've come to the right place. Our pressure independent control valves are purpose-built for air handling units, giving you reliable, self-balancing flow control without the hassle of manual adjustment. Whether you're working on a new commercial build or retrofitting an existing HVAC system, a PICV valve for AHU setups ensures consistent performance — even when system pressures shift. Save energy, cut commissioning time, and keep your building running at peak comfort. Trusted by M&E engineers and contractors across the UK.

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What Is a Pressure Independent Control Valve (PICV)?

Community Article posted by FloControl Ltd about What Is a Pressure Independent Control Valve (PICV)? on BizToBiz.

What Is a Pressure Independent Control Valve (PICV)?

If you have spent any time working in HVAC, building services, or mechanical engineering, you have almost certainly had the conversation about flow control at some point. Maybe it was on a job where the heating system was running hot in one zone and barely functioning in another. Maybe it was during a commissioning process that dragged on for weeks because no one could get the flow rates to balance properly across a multi-zone building. These are old problems frustrating, expensive, and surprisingly common even in well-designed systems.The pressure independent control valve, more commonly referred to as a PICV, was developed specifically to address these problems. It is not a new concept, but it remains one of the most misunderstood components in a hydronic system partly because it does the job of several valves at once, and partly because the people specifying systems do not always have a clear picture of what is happening inside one. This article is an honest, straightforward explanation of what a PICV is, how it works, where it fits into a building system, and why the FCU PICV valve set has become the preferred approach for fan coil unit applications in modern commercial buildings.

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💬 0  🔁 0  ❤️ 0 · FCU PICV Valve Set for Efficient HVAC Flow Control · An FCU PICV valve set is a smart solution for managing water flow in f

FCU PICV Valve Set for Efficient HVAC Flow Control

An FCU PICV valve set is a smart solution for managing water flow in fan coil unit systems. It combines pressure-independent control with accurate balancing, helping maintain consistent temperatures across HVAC setups. Designed for reliability and ease of installation, it reduces energy waste and improves overall system performance. These valve sets are widely used in commercial buildings, offices, and residential projects where stable flow control is essential. Choosing the right FCU PICV valve set can support long-term efficiency, lower running costs, and ensure your heating and cooling system operates smoothly without constant manual adjustments.

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FCU PICV Valve Set for Efficient HVAC Flow Control

An FCU PICV valve set is a smart solution for managing water flow in fan coil unit systems. It combines pressure-independent control with accurate balancing, helping maintain consistent temperatures across HVAC setups. Designed for reliability and ease of installation, it reduces energy waste and improves overall system performance. These valve sets are widely used in commercial buildings, offices, and residential projects where stable flow control is essential. Choosing the right FCU PICV valve set can support long-term efficiency, lower running costs, and ensure your heating and cooling system operates smoothly without constant manual adjustments.

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Butterfly Valve for Efficient Flow Regulation

A butterfly valve is designed for controlling flow in pipelines with a simple quarter-turn mechanism. It operates using a rotating disc that allows smooth adjustment and quick shut-off when needed. Its lightweight structure makes installation easier, especially in large-diameter systems where space matters. This valve type supports efficient flow control with minimal pressure drop, helping systems run more effectively. Commonly used in water, HVAC, and industrial applications, it offers reliable performance with low maintenance requirements. Choosing a butterfly valve ensures practical control, compact design, and dependable operation across a wide range of fluid systems.

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Ball Valve for Quick Shut-Off and Durable Control

A ball valve is built for fast operation and dependable sealing in fluid handling systems. It uses a rotating sphere to control flow, allowing instant opening or closing with minimal effort. This makes it ideal for applications where speed and reliability are essential. Its sturdy construction supports long-term use, even in demanding conditions. The design also reduces pressure loss, helping systems run more efficiently. Suitable for a wide range of uses, a ball valve delivers consistent performance with minimal upkeep. It’s a practical choice for ensuring smooth operation and strong flow control across different environments.

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Double Check Valve for Reliable Backflow Prevention

A double check valve is designed to prevent reverse flow and protect water systems from contamination. It uses two independent check mechanisms to provide an added layer of safety, ensuring fluid moves in one direction only. Commonly installed in plumbing and industrial systems, it helps maintain system integrity and supports compliance with safety standards. Its compact design allows easy installation while offering dependable performance over time. A double check valve is ideal for applications where consistent protection and low maintenance are important, delivering peace of mind and long-term reliability in everyday operations.

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Valves for Data Centres with Reliable Flow Control

Valves for data centres are essential for maintaining precise cooling and fluid management in high-performance environments. They help regulate flow efficiently, ensuring stable temperatures for critical equipment. Designed for continuous operation, these valves support system reliability and minimise the risk of overheating or downtime. Their role in optimising cooling distribution also contributes to improved energy efficiency and lower operational costs. Commonly used in advanced infrastructure setups, they offer consistent control under demanding conditions. Choosing the right valves for data centres ensures dependable performance, better thermal management, and long-term protection of sensitive systems.

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Actuated Butterfly Valve for Automated Flow Control

An actuated butterfly valve offers efficient control of fluid flow through automated operation, making it ideal for modern industrial and HVAC systems. It uses an actuator to open or close the valve precisely, reducing the need for manual intervention. This ensures faster response times and consistent performance across varying conditions. Known for its compact design and reliability, it supports smooth operation in both high and low-pressure environments. An actuated butterfly valve also helps improve system efficiency by enabling accurate flow regulation. It is widely used where dependable automation and long-term durability are essential.