10 Best Relief Valves In 2022 – Expert Review

In today’s market, what’s the relief valves available today? It’s normal for customers to become overwhelmed while trying to discover a suitable brand for shopping due to the abundance of possibilities. There are far too many options on the market, many of which are low-quality knock-offs.

For your convenience, we’ve compiled a list of ten various relief valves brand possibilities that we’ve examined and researched in order to assist you in making an informed decision.

10 relief valves: Editor Recommended

10 relief valves Review:

1. Rheem SP12574 Temperature and Pressure Relief Valve,Small

Features :

  • For best results, use only Rheem replacement parts for repairing your Rheem Water Heater
  • Maximum Temperature Setting (Deg. F): 210, Maximum Pressure Setting (psi): 150, CSA Capacity (BTU/HR): 105,000, Inlet Thread Size – NPT (in.): 3/4
  • Outlet Thread Size – NPT (in.): 3/4, Overall Length (in.): 7-1/4, Body Length (in.): 3-1/4, Sensor Length (in.): 4
  • Kits which contain this part: 45W613

Additional Info :

Item Dimensions
Height 0.2
Width 1.2
Length 1
Weight 2

2. Watts Regulator 0342692 Boiler Relief Valve 3/4″ 30Psi, bronz

Features :

  • Brand: Watts Regulator
  • Part Number: 0342692
  • Boiler Relief Valve 3/4″ 30Psi

Additional Info :

Color bronz
Item Dimensions
Height 2
Width 2.3
Length 3.1
Weight 0.5

3. Control Devices – CR25-100 -CR25 CR Series Brass Pressure Relief Valve, 0-100 psi Adjustable Pressure Range, 1/4″ Male NPT

Features :

  • Relief pressure adjustable from 0 to 100 psi
  • 1/4″ male NPT threaded inlet connection
  • Brass construction and stainless steel spring for corrosion resistance
  • Silicon O-ring provides leak-proof seal to within 10 percent of set pressure
  • Micrometer-style nylon knob for pressure relief adjustment

Additional Info :

Color Original Version

4. Watts LF100XL Lead Free Temperature and Pressure Relief Valve for Water Heaters and Hot Water Storage Tanks, Copper Alloy, 3/4 inch

Features :

  • Provides fully automatic self-closing temperature and pressure relief protection for hot water storage tanks and water heaters up to 105,000 BTU/HR
  • A 2-in-1 temperature and pressure relief valve with copper alloy body, a NPT male inlet, a NPT female outlet connections, and a test lever and extension thermostat for installation in the hot water outlet line or directly in the tank tapping
  • Proven accurate thermostat with special thermo-bonded coating which must be immersed in the water within the top 6 inches (152 mm) of the tank
  • Temperature relief: 210 degrees F (99 degrees C), pressure relief range: 75 to 150psi (5.2 to 10.3 bar), ASME rated, and CSA listed
  • The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight

Additional Info :

Color Copper Alloy
Item Dimensions
Height 10.5
Width 0.75
Length 4

5. Pentair 98209800 High Flow Manual Relief Valve Replacement Pool and Spa Filter

Features :

  • High flow Manual relief valve replacement
  • Fits Pentair clean & clear aboveground, clean & clear plus, clean & clear/predator pool and spa cartridge filters
  • Also fits Pentair Warrior, EasyClean Aboveground, EasyClean, FNS Plus, SM & SMBW 4000 Series pool and spa D. E. filters
  • Measures 6-inch length by 2-3/4-inch Height by 8-1/2-inch width

Additional Info :

Color White
Item Dimensions
Height 2.75
Width 8.5
Length 6
Weight 0.3

6. Watts 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4″ 335 M2-030

Features :

  • Female pressure relief valve
  • Inlet (in): 3/4
  • Outlet (in): 3/4
  • BTU: 510,000
  • Inlet (in): 3/4
  • Outlet (in): 3/4
  • Pressure (psi): 30
  • BTU: 510,000
  • Inlet (in): 3/4
  • Outlet (in): 3/4
  • Pressure (psi): 30

Additional Info :

Color bronz
Item Dimensions
Height 1.8
Width 2.3
Length 3
Weight 1.2

7. Cash Acme 16372-0150 Residential Temperature and Pressure Relief Valve NCLX-8, 3/4 Inch

Features :

  • DESIGN: The NCLX Series relief valves feature a cast bronze body, brass, and stainless steel internal parts, silicone seat disc, and stainless steel pressure spring
  • BRONZE BODY: Lead-free and superior reliability
  • COMPACT: Pressure reducing and regulating valves
  • CERTIFIED: To ASSE standard 1003 and CSA Standard B356; Certified lead free complying with NSF 319
  • ASSEMBLED AND TESTED: Prepared in Cash Acme manufacturing plant in Cullman, Alabama

Additional Info :

Color Bronze
Item Dimensions
Height 4.25
Width 1.5
Length 1
Weight 0.5

8. Hydro Master 3/4-Inch IPS Isolator Tankless Water Heater Service Valve Kit with Pressure Relief Valve, Clean Brass

Features :

  • Lead Free Brass- Meets all federal & state standards for lead levels in drinking water system components
  • 3/4-Inch IPS Isolator Tankless Water Heater Service Valves 500WOG, colored valve handles for easy identification of hot and cold valves
  • Include a residential pressure relief valve (150 PSI/500,000 BTU)
  • Certified by CSA Group
  • Easy to Install

Additional Info :

Item Dimensions
Weight 4

9. Camco 10423 1/2″ Temperature and Pressure Relief Valve with 4″ Epoxy-Coated Probe , Brown

Features :

  • Protects water heaters from excessive water temperatures and pressure
  • Resistant to corrosion
  • Factory preset to 150 psi and 210 degrees Fahrenheit
  • 1/2″ – 14 NPT male inlet; 1/2″ – 14 NPT female outlet with 4″ probe
  • CSA certified

Additional Info :

Color Brown
Item Dimensions
Height 1.6
Width 3.63
Length 11.38
Weight 0.55

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

Features :

  • Relief pressure preset to 125 psi with flow rate of 116 cfm
  • 1/4″ male NPT threaded inlet connection
  • Brass construction and stainless steel spring for corrosion resistance
  • 250 degrees F maximum temperature for use in high temperature applications
  • ASME safety rated with UV and NB marks

Additional Info :

Item Dimensions
Height 2
Width 0.8
Length 0.8
Weight 0.09

Important Aspects to Consider When Choosing relief valves:

How we Picked the Top relief valves

Most of the items mentioned are not hand-picked. The list was generated by AI. But we can guarantee that every product included here has been tried and tested by real people, reviewed by experts, and recommended by real people.


Cost and performance are essential factors to consider when acquiring a relief valves. More enterprises entering the relief valves market means more options for quality and performance. The most expensive relief valves does not always indicate the best decision for you and your money. Many low-cost models offer excellent performance and comfort.


A brand with high-quality products and outstanding customer service is the ideal choice for relief valves. Good brand products are created with extreme care and precision, and they will always be available to answer your questions, correct any product flaws, or refund your money if any damage is found.


Before you click the buy now button or add items to your shopping cart, make sure the product fulfills your requirements.
Specs matter while choosing a product. They define the product’s capabilities. With so many options available, it’s vital to pick the correct one.
Choose the relief valves precision-engineered to fit your demands.
Performance, features, and affordability are the three primary factors to consider when comparing specifications. Each of these criteria has a role in your final choice. Considering all of them ensures you got the most value for money.


The world is filled of great relief valves, making it difficult to choose. A decision can be made by looking at the design. Materials used in manufacture, color scheme, and even visual weighing all contribute to a product’s overall design. Knowing this can help you locate a product that exactly meets your tastes and demands.

Customer Ratings

Many individuals consider customer reviews while making purchase selections. It’s easy to see why: who knows a product better than those who have used it? When deciding which product to buy, looking through customer reviews can give you a good indication of how others felt about their experience. Not everyone will enjoy every product, and some people will be more likely to post a review than others. Overall, customer evaluations are a good reflection of how happy people are with a product.

Stability and Control

We weighed the stability and control of a relief valves in determining its performance.
Keep in mind the item’s stability and control.
We consider the product’s impact on our lives and how we will feel when utilizing it.


Nobody likes to be uncomfortable or constrained when doing what they love. When deciding whether to use a product, consider its comfort relief valves. There are various sorts of relief valves that provide stability, control, and comfort. If you buy a fishing kayak, you don’t want to spend the whole trip thinking about how badly you want to get out because your back hurts or your feet are tired.


The manner a relief valves is designed and built, as well as the material used, determine its durability. Select the relief valves that can tolerate wear, pressure, and damage.

Also, make sure it has a streamlined style that fits everywhere. A busy mom or a construction worker will appreciate this product’s durability.

What Are Today’s Most Popular relief valves Models?

There are many relief valves items accessible today for men and women seeking quality and reliability. Every relief valves model follows the same essential premise. But they appeal to various users.
It’s no secret that certain products appeal to specific populations. What if you could see which products were the most popular across all consumers? You can, and we’ve got the list. Check out our collection of products that appear to appeal to all ages, genders, and locations.

How to Choose the Most Popular relief valves

The three most crucial criteria to consider are price, quality, and popularity.
Price is an obvious factor to consider, as you want to ensure it is acceptable for your needs.
Quality should also be examined because buying a low-quality goods will not help you achieve your main aim of obtaining the best product.
Finally, while not as obvious as price or quality, popularity can be just as significant as both when it comes to attracting new customers.


1: How much is relief valves?

relief valves come in a variety of designs and pricing ranges. It’s difficult to predict product costs nowadays. You don’t know how much something costs because the pricing range is so vast. For example, a pair of pants can range from $20 to $200 depending on where you buy them. Similarly, additional goods like as relief valves.

2. Is relief valves worth it?

We are, without a doubt, a disposable civilization. We’re continually assaulted with ads advertising the latest and greatest relief valves. But are they relief valves worth our money? Some of them are if you pick wisely! Some, not so much.

3. Is it time to get a new relief valves

You’re looking for a new relief valves. What do you think? It’s difficult to predict future price changes. If there are no signs of production slowing, it can be worth buying now to enjoy your investment sooner. But if output is declining and prices are predicted to rise, you might want to wait until the buzz has died down before making a choice.

4. What is the relief valves?

Sorry if you’re perplexed. I know it’s not an easy choice! But it’s one of the most crucial choices you’ll ever make. If you’re still unsure which type of relief valves is best for you, I recommend comparing the characteristics and functionalities of the relief valves listed above. Each has advantages and disadvantages.

5. Why should I buy a?

You can tell if you need or want a relief valves by looking at your existing inventory. You probably don’t need it and should reconsider buying it. If you can’t get go of the old one, you could sell it and use the proceeds to buy the new one.
This is a fun and easy approach to finish your task.

Final Thoughts

Let’s face it, we all want to feel good about our purchases. But there are so many! How can you know which is best? You need not be concerned because Aids Quilt has your back. Our trained staff is here to help you find what works for you. Before making a final decision, you can take advantage of our free consultations. Let us show you how easy shopping for home audio equipment can be when you have an expert on your side!

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