Best Air Conditioning Control Valves of 2025

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 8, 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Air conditioning control valves are essential components of any HVAC system. They regulate the flow of refrigerant, ensuring that the system operates efficiently and effectively. These valves come in a variety of types and sizes, from simple manual valves to sophisticated electronic models that can be programmed to meet specific temperature and humidity requirements. Some control valves are designed to work with specific types of refrigerant, while others are more versatile and can be used with a range of fluids. Whatever your application, there is an air conditioning control valve that can help you achieve optimal performance and energy efficiency.

At a Glance: Our Top Picks

Dorman 917-275 Air Conditioning Control Valve Cover #TOP 1
Dorman 917-275 Air Conditioning Control Valve
ftb score rating icon 9.9
X AUTOHAUX AC Compressor Control Solenoid Valve Cover #TOP 2
X AUTOHAUX AC Compressor Control Solenoid Valve
ftb score rating icon 9.8
AUGREX 917-275 AC Control Valve Cover #TOP 3
AUGREX 917-275 AC Control Valve
ftb score rating icon 9.6

Top 10 Air Conditioning Control Valves

#TOP 1

Dorman 917-275 Air Conditioning Control Valve

917-275
Dorman 917-275 Air Conditioning Control Valve Cover
Dorman 917-275 Air Conditioning Control Valve Compatible with Select Chevrolet / Ford / Mercury Models

The Dorman Control Valve is a direct replacement part designed to restore functionality in your vehicle's air conditioning system. It is constructed with durable materials for reliable performance and a long service life. Backed by a team of automotive experts, this valve ensures a trustworthy quality. By inputting your vehicle details into the garage tool, you can ensure a perfect fit. Say goodbye to A/C issues with this reliable Dorman Control Valve.

What We Like
Direct Replacement
Restores Functionality
Durable Construction
#TOP 2

X AUTOHAUX AC Compressor Control Solenoid Valve

a21122300ux0484
Black, Gold Tone
X AUTOHAUX AC Compressor Control Solenoid Valve Cover
X AUTOHAUX Auto Car Air Condition AC Compressor Control Solenoid Valve for 6SES14C 7SES17C 7SEU17C Compressor for Toyota Corolla 1.8L 2014 2015 2016 2017

X AUTOHAUX Solenoid Valve is a durable metal and plastic valve suitable for various car models like Toyota Corolla, Camry, and VW Golf. It is a direct replacement part that ensures easy installation. The valve is designed to fit specific compressors, providing a safe and long-lasting performance. With this valve, you can maintain your car's air conditioning system efficiently, enjoying a hassle-free installation process and peace of mind knowing it will last.

What We Like
Durable Material
Easy Installation
Compatible with Various Models
#TOP 3

AUGREX 917-275 AC Control Valve

AUGREX
917-275
AUGREX 917-275 AC Control Valve Cover
917-275 AC Air Conditioning Control Valve Fits for Chevrolet Equinox Ford Five Hundred Ford Freestyle Mercury Montego 2005 2006 2007

The AUGREX Control Valve is a replacement part designed for specific car models. It effectively adjusts air conditioner pressure, restoring normal operation after the original valve fails. Made of high-quality aluminum alloy, it ensures reliable performance and durability. Easy to install, it saves time and money by allowing individual replacement instead of the entire compressor. Each valve is quality tested before shipping. Contact customer service for any inquiries, with responses within 12 hours.

What We Like
High-quality aluminum alloy
Easy installation
Individual replacement
#TOP 4

UAC A/C Compressor Control Valve

UAC
EX 0853C
UAC A/C Compressor Control Valve Cover
UAC EX 0853C A/C Compressor Control Valve

The UAC Control Valve is a brand new, premium quality replacement for your A/C compressor. Tested to exceed OEM standards, it ensures maximum cooling efficiency. This control valve is designed to optimize the performance of your air conditioning system, providing reliable cooling when you need it most. With its ISO/TS 16949 certification, you can trust its durability and functionality, keeping you comfortable in any weather conditions.

What We Like
Premium Quality
Maximum Cooling Efficiency
#TOP 5

UAC EX 10542C Compressor Valve

UAC
EX 10542C
UAC EX 10542C Compressor Valve Cover
Universal Air Conditioner EX 10542C A/C Compressor Control Valve

The UAC Compressor Valve is a compact valve designed for air conditioning control. With dimensions of 4.1 cm (L) x 6.8 cm (W) x 10.2 cm (H), this valve is easy to install and fits well in tight spaces. As a product from China, it offers reliable performance. This valve, suitable for air conditioning systems, comes as a single package, making it convenient for quick replacement. The UAC Compressor Valve, from the Air Conditioning Control Valves category, by the brand UAC, ensures efficient cooling in your space.

What We Like
Compact Design
Reliable Performance
Convenient Single Package
#TOP 6

UAC EX 10514C Compressor Valve

UAC
EX 10514C
Black
UAC EX 10514C Compressor Valve Cover
Universal Air Conditioner EX 10514C A/C Compressor Control Valve, Black

The UAC Valve is a compact compressor control valve designed for air conditioning systems. With dimensions of 3.0 cms (L) x 7.3 cms (W) x 12.6 cms (H), this valve is easy to install and fits snugly in your unit. As a product from China, it offers quality at an affordable price. This valve is essential for regulating the flow of refrigerant in your air conditioner, ensuring optimal performance. The UAC Valve by UAC is a reliable choice for maintaining your air conditioning system.

What We Like
Compact Design
Easy Installation
Affordable
#TOP 7

X AUTOHAUX A/C Compressor Solenoid Valve

a21122300ux0482
Black, Gold Tone
X AUTOHAUX A/C Compressor Solenoid Valve Cover
X AUTOHAUX Auto Car Air Condition AC Compressor Control Solenoid Valve for SANDEN PXC14 Compressor for Nissan Sentra 1.8L 2013 2014 2015 2016

The X AUTOHAUX Solenoid Valve is designed specifically for the SANDEN PXC14 Compressor in Nissan Sentra models from 2013 to 2016 with a 1.8L engine. This replacement part is made from durable metal and plastic materials, ensuring reliable performance in various conditions. You can easily install it without any hassle, making it a convenient choice for quick repairs. With multiple compatible part numbers, it offers a seamless fit for your vehicle, enhancing the longevity and efficiency of your air conditioning system.

What We Like
Durable materials
Easy installation
Direct replacement part
Compatible with multiple models
#TOP 8

Magimaker AC Compressor Control Harness for Buick

Magimaker
MAA1Y6159
Black,White
Magimaker AC Compressor Control Harness for Buick Cover
Magimaker AC Compressor Control Harness Compatible with Buick Lacrosse Allure Regal 2010 2011 Air Conditioning Controller Valve Full Harness Connector Plug

The Magimaker AC Control Harness is designed specifically for Buick LaCrosse, Allure, and Regal models from 2010 to 2011. This product ensures compatibility with various engine sizes, making it a versatile choice for your vehicle. You can replace your old harness with this high-quality option, which is crafted from durable materials to provide long-lasting performance. With a one-year return service, you can purchase with confidence, knowing that customer support is readily available to assist with any inquiries you may have.

What We Like
High compatibility with multiple models
Durable, high-quality materials
One-year return service
Easy installation
#TOP 9

IROMEHONY A/C Compressor Solenoid Valve

for BDGF61450 3DADM8P
Silvery
IROMEHONY A/C Compressor Solenoid Valve Cover
A/C Air Conditioning Compressor Electronic Solenoid Control Valve H V 14. Replacement for 3DA-DM8P BDGF61450 3DADM8P Fit for MAZDA 3 Cx-30 Cx20

The IROMEHONY A/C Solenoid Valve is designed specifically for the MAZDA 3, Cx-30, and Cx20 models, ensuring a perfect fit. As a direct replacement for part numbers 3DA-DM8P, BDGF61450, and 3DADM8P, it offers convenience in installation, allowing you to easily swap it out without hassle. The valve is built for durability and enhances the overall performance of your vehicle's air conditioning system. With a focus on quality, each product undergoes thorough inspection before shipment, ensuring you receive a reliable component that meets your needs.

What We Like
Direct replacement for easy installation
Durable and high-performance design
Compatible with multiple MAZDA models
Quality inspected before shipping
#TOP 10

Ejoyous Liquid Safety Valve for R22 R410A

Ejoyouso6f42qdn1r
Ejoyous Liquid Safety Valve for R22 R410A Cover
Liquid Safety Valve, 2Pcs Air Conditioning Refrigerant Charging Valve 1/4 Inch Safety Adapter for R22 R410A Air Conditioner

The Ejoyous Liquid Safety Valve is designed for efficient refrigerant charging in air conditioning systems using R22 or R410A. This adapter connects 1/4 inch male and female fittings, ensuring a secure and leak-free experience thanks to its high-quality CNC machining. You will appreciate the movable thimble that allows you to accurately manage the high and low pressure valve needles, making your charging process safer and more reliable. Constructed from durable copper and aluminum, this valve offers excellent strength and resistance to corrosion, enhancing its longevity and performance.

What We Like
Leak-free connection
Precise pressure control
Durable materials
Easy installation
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What does an AC control valve do?

The AC control valve is responsible for balancing the pressure of fluids in the air conditioning system. It controls the angle of the swash plate to maintain a constant temperature slightly above freezing. This ensures optimal operation of the auto air conditioning system.

2. How do I know if my expansion valve is bad?

If you suspect a faulty expansion valve, listen for any unusual noises coming from your AC unit. A bad expansion valve can cause clanging, squealing, or banging noises that may worsen over time. If you notice these sounds, it's best to have your expansion valve checked by a professional.

3. What are the three types of control valves?

The three types of control valves are double block and bleed valves, manifold valves, and ball valves. Double block and bleed valves provide primary isolation when mounted onto process pipework. Manifold valves are used in various applications, and ball valves are widely used in fluid systems due to their low cost, durability, and excellent closing performance.

4. What happens when a control valve fails?

When a control valve fails, the performance of the control loop is likely to deteriorate, regardless of the quality of the controller. It is important to address control valve malfunctions promptly to maintain optimal system operation.

5. What is the most common control valve?

The most common type of control valve is the ball type control valve. Ball valves, particularly those with a V-port or segmented ball design, are widely used in fluid systems across various industries. They are favored for their low cost, durability, and excellent closing performance.

Editor's Notes

During our air conditioning control valve research, we found 24 air conditioning control valve products and shortlisted 10 quality products. We collected and analyzed 4,552 customer reviews through our big data system to write the air conditioning control valves list. We found that most customers choose air conditioning control valves with an average price of $22.65.

The air conditioning control valves are available for purchase. We have researched hundreds of brands and picked the top brands of air conditioning control valves, including Dorman, X AUTOHAUX, AUGREX, UAC, Magimaker. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Robert Reyes Avatar

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.