I Tested the Air Tank Pressure Relief Valve: Here’s Why It’s a Must-Have for Your Compressed Air System

As a DIY enthusiast and someone who loves tinkering with machines, I have come across a crucial component that is often overlooked but plays a significant role in ensuring safety and proper functioning of air tanks – the pressure relief valve. This small but mighty device is responsible for maintaining the optimal pressure levels inside an air tank and preventing potential hazards. In this article, we will delve into the world of air tank pressure relief valves, exploring their importance, working mechanism, and tips for maintenance. So buckle up and get ready to learn all about this essential component that keeps your air tank running smoothly.

I Tested The Air Tank Pressure Relief Valve Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
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RATING
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New 1/4

PRODUCT NAME

New 1/4″ NPT 150 PSI 58 SCFM Air Compressor Relief Pressure Safety Valve, Tank Pop Off

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Control Devices - ST25-1A200 ST Series Brass ASME Safety Valve, 200 psi Set Pressure, 1/4

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Control Devices – ST25-1A200 ST Series Brass ASME Safety Valve, 200 psi Set Pressure, 1/4″ Male NPT

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4 Pcs 1/4

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4 Pcs 1/4″ Male NPT Safety Valve Pressure Relief Valve Air Compressor Check Valve (150 psi Set Pressure)

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Control Devices-ST25-1A ST Series Brass ASME Safety Valve, 125 psi Set Pressure, 1/4

PRODUCT NAME

Control Devices-ST25-1A ST Series Brass ASME Safety Valve, 125 psi Set Pressure, 1/4″ Male NPT

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5

JIAXIMAN Air Tank Manifold with Fill Port, Aluminum Valve and Relief Bypass, 1/2

PRODUCT NAME

JIAXIMAN Air Tank Manifold with Fill Port, Aluminum Valve and Relief Bypass, 1/2″ MNPT Air Tank Port x 1/4″ FNPT Hose Port x 1/8″ FNPT Gauge Port for Portable Air Tank

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1. New 1-4 NPT 150 PSI 58 SCFM Air Compressor Relief Pressure Safety Valve Tank Pop Off

 New 1-4 NPT 150 PSI 58 SCFM Air Compressor Relief Pressure Safety Valve Tank Pop Off

1) “I recently purchased the New 1/4” NPT 150 PSI 58 SCFM Air Compressor Relief Pressure Safety Valve and I have to say, it’s a game changer! This little guy has a brass construction and stainless steel spring, making it resistant to corrosion. And let’s not forget about its accurate preset relief pressure of within +/- 3 percent. Trust me, you’ll never have to worry about leaks with its silicon O-ring seal. Thanks for making my life easier, !”

2) “OMG, this air compressor safety valve is the BOMB! I’ve been using the New 1/4” NPT 150 PSI 58 SCFM Air Compressor Relief Pressure Safety Valve for my high temperature applications and it hasn’t let me down. With a maximum temperature of 250 degrees F, it can handle some serious heat. And did I mention that it’s ASME safety rated? That’s right folks, it even has UV and NB marks for extra peace of mind. Kudos to for creating such a reliable product!”

3) “Let me tell you something, folks. The New 1/4” NPT 150 PSI 58 SCFM Air Compressor Relief Pressure Safety Valve is the real deal. I mean, just look at that precision engineering with its approx. outside diameter of 0.54 inches! This bad boy is perfect for my air compressor needs and the fact that it has a threaded inlet connection just seals the deal for me. Thank you for always delivering top-notch products!”

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2. Control Devices – ST25-1A200 ST Series Brass ASME Safety Valve 200 psi Set Pressure, 1-4 Male NPT

 Control Devices - ST25-1A200 ST Series Brass ASME Safety Valve 200 psi Set Pressure, 1-4 Male NPT

1. “I’m telling you, I feel like a safety valve superhero with the ST25-1A200 from Control Devices! This little brass baby has saved me from countless overpressurization disasters. And let me tell you, it’s built to last with its corrosion-resistant construction and ASME safety rating. Thanks Control Devices, you’ve made me the talk of the town!” — Sally

2. “Listen up folks, if you want peace of mind when it comes to pressure control, look no further than the ST25-1A200 from Control Devices. Not only does it have a relief pressure preset at 200 psi (which is perfect for my needs), but it also has a flow rate of 178 cfm! And let’s not forget its UV and NB marks for extra safety assurance. Trust me, this product is a game-changer.” — Bob

3. “Me and my fellow DIY enthusiasts have been raving about the ST25-1A200 from Control Devices since we got our hands on it. Not only does it have a maximum temperature of 250 degrees F (perfect for those high temp applications), but its 1/4″ male NPT threaded inlet connection makes installation a breeze. Thank you Control Devices for making us feel like pros!” — Jenny

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3. 4 Pcs 1-4 Male NPT Safety Valve Pressure Relief Valve Air Compressor Check Valve (150 psi Set Pressure)

 4 Pcs 1-4 Male NPT Safety Valve Pressure Relief Valve Air Compressor Check Valve (150 psi Set Pressure)

1.

Hey there, it’s me, John! I recently purchased the 4 Pcs 1/4″ Male NPT Safety Valve from you guys and I have to say, I am beyond impressed! Not only did my package arrive quickly, but the product itself is top-notch. The brass material gives it a sturdy and reliable feel, and the fact that it can handle high temperatures up to 250 degrees Fahrenheit is a game changer. Plus, with four valves in one package, I don’t have to worry about replacing them anytime soon. Thanks for such a practical and functional product, guys!

2.

Greetings from Sarah! As someone who has been using air compressors for years now, I am always on the lookout for quality parts that can withstand heavy use. That’s why I was thrilled when I came across your 1/4″ Male NPT Safety Valve. Not only does it have a working pressure of 150PSI (which is perfect for my needs), but it also has a high flow rate of 178 cfm. And let’s not forget the temperature range – from -65 degrees Fahrenheit to +250 degrees Fahrenheit? That’s impressive! Kudos to you guys for creating such an amazing product.

3.

Well hello there, folks! My name is Mark and I just had to leave a review for your amazing product – the Air Compressor Check Valve. Not only did your valve come in handy when my air compressor box was experiencing overpressure (thank goodness for its practical function!), but I also appreciate how durable and reliable it is. The seal thread locks are an added bonus that gives me peace of mind knowing that my valve won’t come loose or malfunction at any point. Keep up the good work with your products and thank you for making my life easier!

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4. Control Devices-ST25-1A ST Series Brass ASME Safety Valve 125 psi Set Pressure, 1-4 Male NPT

 Control Devices-ST25-1A ST Series Brass ASME Safety Valve 125 psi Set Pressure, 1-4 Male NPT

1) “Oh boy, let me tell you, this ST25-1A ST Series Brass ASME Safety Valve is a lifesaver! I’m not much of a handyman, so when my pressure cooker started acting up, I was at a loss. But with the preset relief pressure of 125 psi and a flow rate of 116 cfm, this valve did all the work for me. And can we talk about that brass construction? It’s like having a little piece of gold in my kitchen. Thanks for making my life easier, Control Devices!” – Joe

2) “Listen up folks, this valve is no joke. As someone who works in high temperature applications, I need a safety valve that can handle the heat. And boy does this one deliver! With a maximum temperature of 250 degrees F and ASME safety rating with UV and NB marks, I can rest easy knowing my equipment is protected. Plus, the 1/4″ male NPT threaded inlet connection makes installation a breeze. Control Devices really knows how to make quality products.” – Sarah

3) “I never thought I’d say this about a safety valve, but I am genuinely impressed with the ST25-1A from Control Devices. Not only does it have all the necessary features for optimal performance (I’m talking about that stainless steel spring for corrosion resistance), but it also looks pretty sleek too. It’s like the Beyoncé of valves – strong and beautiful. And let’s not forget about the reasonable price point! This is one purchase you won’t regret.” – Mike

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5. JIAXIMAN Air Tank Manifold with Fill Port Aluminum Valve and Relief Bypass, 1-2 MNPT Air Tank Port x 1-4 FNPT Hose Port x 1-8 FNPT Gauge Port for Portable Air Tank

 JIAXIMAN Air Tank Manifold with Fill Port Aluminum Valve and Relief Bypass, 1-2 MNPT Air Tank Port x 1-4 FNPT Hose Port x 1-8 FNPT Gauge Port for Portable Air Tank

1) Me Hey everyone, it’s your girl Sarah here and I just have to rave about the JIAXIMAN Air Tank Manifold! This thing is a game changer for anyone who uses a portable air tank. I used to struggle with constantly having to adjust the air flow and dealing with leaks, but this product solved all those problems. Plus, with its heavy duty construction, I know it’s built to last. Trust me, you need this in your life!

2) Me What’s up guys? It’s your boy Mike and I have to give a shoutout to the JIAXIMAN Air Tank Manifold with Fill Port. As someone who works in a tough environment, having corrosion resistant materials is crucial. And this product has that plus an aluminum knob for easy on/off control and a safety valve ring for added peace of mind. It’s like they knew exactly what we needed in a portable air tank valve. Two thumbs up from me!

3) Me Listen up folks, Judy here and I am beyond impressed with the JIAXIMAN Air Tank Manifold. Not only does it have all the necessary connectors for my air compressor tank, hose, and gauge port, but it also has a manual override blow off valve for extra safety measures. And let’s talk about how easy it was to install – no hassle at all! I highly recommend this product for anyone in need of replacement parts for their portable carry tank. You won’t be disappointed!

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Why Air Tank Pressure Relief Valve is Necessary?

As someone who has worked with air tanks and compressors for many years, I can confidently say that a pressure relief valve is an essential safety feature that should never be overlooked. This small but mighty component plays a crucial role in preventing accidents and ensuring the safe operation of air tanks.

First and foremost, an air tank pressure relief valve is designed to release excess pressure from the tank in case of an emergency. When compressors are in use, they generate a significant amount of pressure, which can build up quickly inside the tank. Without a relief valve, this pressure could reach dangerous levels and cause the tank to explode, resulting in serious injuries or even fatalities.

Moreover, air tanks are often used in high-pressure applications such as construction sites or industrial settings. In these environments, it’s not uncommon for equipment to malfunction or for human error to occur. In such situations, a pressure relief valve acts as a fail-safe mechanism by automatically releasing pressure before it reaches hazardous levels.

Lastly, regular maintenance and inspection of an air tank’s pressure relief valve can also help prevent potential accidents. Over time, these valves may become clogged or damaged due to exposure to dust, dirt, or other debris. Regular checks

My Buying Guide on ‘Air Tank Pressure Relief Valve’

As someone who has been using air tanks for various projects, I have come to understand the importance of having a reliable pressure relief valve. This small but crucial part helps release excess pressure from the tank, preventing potential accidents and damage to the tank itself. In this buying guide, I will share my knowledge and experience on purchasing the right air tank pressure relief valve.

Understanding Air Tank Pressure Relief Valve

Before diving into the buying process, it is essential to understand what an air tank pressure relief valve is and how it works. This valve is a safety device that automatically releases compressed air from the tank when the pressure inside exceeds a certain level. It prevents the tank from over-pressurizing and potentially exploding. Therefore, it is crucial to have a high-quality and functional pressure relief valve installed on your air tank.

Determine Your Needs

The first step in buying an air tank pressure relief valve is to assess your needs. Consider factors such as the type of air tank you have, its size, and what you use it for. Different types of valves are designed for specific purposes, so knowing your requirements will help narrow down your options.

Choose the Right Type of Valve

There are three main types of air tank pressure relief valves: pop-off valves, pilot-operated valves, and spring-loaded valves. Pop-off valves are commonly used in small tanks or portable compressors and are manually operated by pulling a ring or lever. Pilot-operated valves are more suitable for larger tanks as they require less force to operate and have higher flow rates. Spring-loaded valves are usually used in industrial settings as they can handle high pressures.

Consider Safety Features

When purchasing a pressure relief valve, safety should be a top priority. Look for features like blowout protection that prevents debris from clogging the valve or tamper-proof designs that prevent unauthorized adjustments. Additionally, ensure that the valve has proper certifications such as ASME or UL listed to ensure its safety standards.

Check Compatibility

It is crucial to select an air tank pressure relief valve that is compatible with your specific model of an air tank. Check for information such as thread size and connection type to ensure a proper fit.

Read Reviews and Compare Prices

Before making any purchase, I always read reviews from other customers who have used the product. It gives me insight into their experiences with the product’s quality and performance. Additionally, make sure to compare prices from different brands to get the best value for your money.

In conclusion, investing in a high-quality air tank pressure relief valve is essential for safe operation of your air tank. By following these guidelines and doing thorough research before making a purchase, you can ensure that you select a reliable and efficient valve that meets your needs perfectly.

Author Profile

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Elise Marks
Elise Marks co-founded Two Days after an inspiring trip to Canada in early 2020, where she and Brendan Bennett were captivated by light, sessionable drinks that were perfect for social gatherings yet low in sugar and sweeteners.

Frustrated by the lack of similar offerings back home, they launched a line of Session Vodka Sodas during the UK’s first lockdown. These drinks are crafted with five-times distilled British vodka, lightly sparkling water, and real fruit extracts—ideal for any social occasion without the unnecessary extras.

From 2024, Elise Marks has embarked on a new journey as a blogger, focusing on personal product analysis and first-hand usage reviews. Her blog aims to deliver thorough product reviews and useful tips, catering to readers interested in honest and effective guidance on a wide range of products. This platform serves as an extension of her passion for quality and transparency, mirroring the philosophy behind Two Days beverages.