The power of Parker Sporlan Thermostatic Expansion Valves

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Parker TEVs

Efficient cooling and dependable system control start with the right components. Across Europe, and especially in the Benelux region, professionals rely on Parker Sporlan Thermostatic Expansion Valves (TEVs) to deliver consistent performance, long-lasting durability, and energy-efficient operation in both refrigeration and HVAC applications.

Available through A&C Engineering, the Parker Sporlan distributor for Belgium, the Netherlands, and Luxembourg, these valves are the smart choice for refrigeration systems, commercial cooling, residential air conditioning, and maintenance solutions.

Let’s explore how these advanced valves work, what makes them stand out, and how you can benefit from using them in your cooling installation.

What is a Thermostatic Expansion Valve?

A thermostatic expansion valve, or TEV, is a crucial part of any refrigeration or air conditioning system. Its main role is to control the flow of refrigerant entering the evaporator coil. It does this by responding to the temperature of the evaporator and adjusting refrigerant flow to maintain the proper superheat level.

Superheat is the difference between the temperature of the refrigerant vapor and the boiling point of the refrigerant. Keeping this difference just right means the system operates efficiently and avoids liquid refrigerant flowing into the compressor, which can cause serious damage.

Why choose Parker Sporlan TEVs?

Parker Sporlan is a world leader in HVACR components. Their thermostatic expansion valves are known for precise control, durable materials, and long-term reliability. Whether you’re installing a new system or maintaining an existing one, Parker Sporlan TEVs give you the confidence that your cooling system will run smoothly and efficiently.

Key benefits:

  • Consistent refrigerant flow
    Adapts to changing loads in the system to avoid overfeeding or underfeeding refrigerant.
  • Energy efficiency
    Proper superheat control leads to better energy use, reduced compressor wear, and lower energy bills.
  • Broad compatibility
    Works with most popular refrigerants like R-22, R-134a, R-404A, R-410A, and R-507.
  • Adjustable and replaceable parts
    Many models have external superheat adjustment and replaceable thermostatic elements, making service and tuning easy.

 Download the Parker Thermostatic Expansion Valves bulletin

Refrigeration TEVs: built for low temperatures

In low-temperature environments like walk-in freezers, cold rooms, and industrial refrigeration, precision is critical. A properly selected refrigeration expansion valve ensures optimal cooling, protects the compressor, and maximizes system life.

Features for refrigeration use:

  • Optimized for low evaporating temperatures
  • Designed to handle pressure variations in long piping systems
  • Maintains consistent superheat in varying load conditions

Whether you’re working on a supermarket cold chain or a food storage facility, refrigeration TEVs from Parker Sporlan are the right choice.

Commercial TEVs: performance in busy environments

Commercial systems like those found in restaurants, supermarkets, or office buildings often run every hour of the day. Commercial thermostatic expansion valves need to be tough, reliable, and efficient under high load and variable conditions.

Parker Sporlan valves have:

  • Fast response time to changes in cooling demand
  • Wide capacity range for small units up to large commercial systems
  • Durable build quality for long service life

They work well in display coolers, ice machines, and beverage systems, helping maintain the right temperature and energy use day after day.

Residential TEVs: comfortable and efficient

In homes, comfort, noise levels, and energy savings matter most. That’s why residential air conditioning systems benefit greatly from using high-quality thermostatic expansion valves.

By using a TEV instead of a fixed orifice or capillary tube, residential systems gain:

  • More stable indoor temperatures
  • Improved system lifespan
  • Reduced energy consumption

Especially with newer refrigerants like R-410A, a residential TEV offers superior control and comfort. These valves are found in heat pumps, mini-split systems and central air conditioning units across Europe.

TEV parts & accessories: easy maintenance and upgrades

A huge advantage of the Parker Sporlan TEV product line is the wide range of compatible parts and accessories. From replaceable thermostatic elements to adapter kits and capillary tubes, technicians can service or upgrade valves quickly without removing the entire body.

This modular design saves time and reduces maintenance costs, making Parker Sporlan a favorite among HVACR professionals.

Common Accessories Include:

  • Thermostatic elements (various charges for different applications)
  • Capillary tubes in different lengths
  • Cartridge kits for quick replacements
  • Valve adapters and retrofitting tools

Designed for a range of refrigerants and systems

Another reason Parker Sporlan TEVs are preferred is their versatility with refrigerants. Whether you’re using traditional refrigerants like R-22 or newer low-GWP options like R-407C or R-410A, these valves are built to adapt.

They’re also compatible with both air conditioning and refrigeration applications, from -40°C to +10°C evaporating temperatures.

Where to buy Parker Sporlan TEVs

For professionals looking to boost the efficiency and reliability of their cooling systems, A&C Engineering is the trusted source for Parker Sporlan thermostatic expansion valves. Whether it’s a compact residential unit, a demanding commercial installation, or a specialized refrigeration setup, Parker Sporlan TEVs deliver long-lasting performance and precise refrigerant control. Backed by global reliability, these valves are easily accessible through A&C Engineering. For enquiries, questions, or help selecting the right valve, get in touch with us. We’re here to help you find the perfect solution for your system.