Best Bronze Relief Valves

6.3k reviews scanned and analysysed
Matthew Richardson
Last Updated: Oct 22, 2024 Share On:

When you're trying to find the best bronze relief valve, you'll find it's a daunting job. With dozens of brands and hundreds of models that come with different types, you'll be lost amidst a sea of choices, so let our experts help you.

Our experts researched 238 related products, their brands include Apollo, Cash Acme, and Watts, from which we selected 20 to compile into a list of the best bronze relief valve.

Read our article and you'll get clear and unbiased advice on which to buy.

A Quick Look: Our Top Picks

Top 1
Watts 0342691 30 Psi Pressure Relief Valve
9.7We rank the products based on a number of factors such as features, price, customer reviews and so on.

Watts 0342691 30 Psi Pressure Relief Valve

Top 1 Watts 0342691 30 Psi Pressure Relief Valve

Watts 0342691 30 Psi Pressure Relief Valve

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Top 2
Apollo 1040805 Valve 10-400 Series Bronze Safety Relief Valve
9.4We rank the products based on a number of factors such as features, price, customer reviews and so on.

Apollo 1040805 Valve 10-400 Series Bronze Safety Relief Valve

Top 2 Apollo 1040805 Valve 10-400 Series Bronze Safety Relief Valve

Apollo 1040805 Valve 10-400 Series Bronze Safety Relief Valve

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Top 3
Cash Acme 14737-0150 3/4 Inch Rv Fwl-2 Pressure Relief Valve
9.2We rank the products based on a number of factors such as features, price, customer reviews and so on.

Cash Acme 14737-0150 3/4 Inch Rv Fwl-2 Pressure Relief Valve

Top 3 Cash Acme 14737-0150 3/4 Inch Rv Fwl-2 Pressure Relief Valve

Cash Acme 14737-0150 3/4 Inch Rv Fwl-2 Pressure Relief Valve

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*Note The result is based on our independent research, and we are reader-supported and do not promote any brand or retailer. As a member of Amazon Marketing Affiliates, we may receive a commission from qualified purchases.

Top 20 Bronze Relief Valves Reviews 2024 In Detail

1 Editor's Choice

Watts 0342691 30 Psi Pressure Relief Valve

WATTSBrand WATTS - 118946Model 1.8H*3.0L*2.3W inchesDimension 0.0 lbWeight
Watts 0342691 30 Psi Pressure Relief Valve cover
Watts 0342691 30 Psi Pressure Relief Valve thumb #1Watts 0342691 30 Psi Pressure Relief Valve thumb #2
9.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $
FreeShipping

Features
  • Female pressure relief valve
  • Inlet (in) - 3/4
  • Outlet (in) - 3/4
  • BTU - 510,000
  • Pressure (psi) - 30
  • BTU - 510,000
  • Inlet (in) - 3/4
  • Outlet (in) - 3/4
  • Pressure (psi) - 30
2 Editor's Choice

Apollo 1040805 Valve 10-400 Series Bronze Safety Relief Valve

APOLLOBrand 1040805Model 0.15H*0.15L*0.15W inchesDimension 0.12 lbWeight
Apollo 1040805 Valve 10-400 Series Bronze Safety Relief Valve cover
9.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $

Features
  • Relief pressure preset of 30 psi for releasing excess pressure
  • 3/4 inch female NPT threaded inlet for connecting to a male NPT connection
  • ASTM B584 bronze body and nozzle and stainless steel spring for corrosion resistance
  • 250 degrees F maximum temperature for use in high-temperature applications
  • ASME safety rated for Section IV water heating systems
3 Editor's Choice

Cash Acme 14737-0150 3/4 Inch Rv Fwl-2 Pressure Relief Valve

CASH ACMEBrand 14737-0150Model 4.25H*1.0L*1.5W inchesDimension
Cash Acme 14737-0150 3/4 Inch Rv Fwl-2 Pressure Relief Valve cover
Cash Acme 14737-0150 3/4 Inch Rv Fwl-2 Pressure Relief Valve thumb #1Cash Acme 14737-0150 3/4 Inch Rv Fwl-2 Pressure Relief Valve thumb #2
9.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $
Save 42% + FreeShipping

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
4

Apollo 1040705 Valve 10-400 Series Bronze Safety Relief Valve

APOLLOBrand 1040705Model 0.0H*0.0L*0.0W inchesDimension 0.64 lbWeight
Apollo 1040705 Valve 10-400 Series Bronze Safety Relief Valve cover
8.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
FreeShipping

Features
  • Relief pressure preset of 30 psi for releasing excess pressure
  • 3/4 inch male NPT threaded inlet for connecting to a female NPT threaded connection
  • ASTM B584 bronze body and nozzle and stainless steel spring for corrosion resistance
  • 250 degrees F maximum temperature for use in high-temperature applications
  • ASME safety rated for Section IV water heating systems
5

Watts 958208 3/4 Inch Bronze Pressure Relief Valve

WATTSBrand 958208Model 10.5H*4.0L*0.75W inchesDimension 0.1 lbWeight
Watts 958208 3/4 Inch Bronze Pressure Relief Valve cover
Watts 958208 3/4 Inch Bronze Pressure Relief Valve thumb #1Watts 958208 3/4 Inch Bronze Pressure Relief Valve thumb #2Watts 958208 3/4 Inch Bronze Pressure Relief Valve thumb #3Watts 958208 3/4 Inch Bronze Pressure Relief Valve thumb #4Watts 958208 3/4 Inch Bronze Pressure Relief Valve thumb #5
8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $

Features
  • PRESSURE RELIEF VALVE - The Watts 3/4 inch Lead-Free Bronze Pressure Relief Valve provides fully automatic self-closing temperature and pressure relief protection for hot water storage tanks and water heaters up to 105,000 BTU/HR.
  • COMPREHENSIVE FEATURES - This 2-in-1 temperature and pressure relief valve features a lead-free copper alloy body construction, NPT male inlet x NPT female outlet connections, test lever, and extension thermostat for installation in the hot water outlet line or directly in the tank tapping.
  • ADVANCED THERMOSTAT - Equipped with a unique thermostat featuring a special thermo-bonded coating, these valves provide accurate readings. The thermostat must be immersed in the water within the top 6 inch (152 mm) of the tank to provide precise temperature control.
  • HIGH PROTECTION LEVEL - ASME rated and CSA listed, these valves are designed with a temperature relief setting of 210 F (99 C) and a pressure relief range of 75 to 150 psi (5.2 to 10.3 bar).
  • EVERY DROP COUNTS - Water. It's in our name and close to our hearts. Since 1874, Watts Water Technologies has been delivering innovative technologies that make the world's most precious resource safe and accessible. Everything we design is made to keep the Earth's most precious resource safer, cleaner, and more useful for our customers. Our family of brands offers one of the most varied product lines in the world, with world-class, water-related solutions.
6

Watts Regulator 0342692 Boiler Relief Valve 3/4 Inch 30Psi

WATTSBrand WATTS - 118951Model 3.1H*2.3L*2.0W inchesDimension 0.0 lbWeight
Watts Regulator 0342692 Boiler Relief Valve 3/4 Inch 30Psi cover
8.6We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
FreeShipping

Features
  • Part Number - 0342692
  • Boiler Relief Valve 3/4 inch 30Psi
7

Apollo 1041710 Valve 10-400 Series Bronze Safety Relief Valve

APOLLOBrand 1041710Model 0.75 lbWeight
Apollo 1041710 Valve 10-400 Series Bronze Safety Relief Valve cover
8.6We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $

Features
  • Relief pressure preset of 50 psi for releasing excess pressure
  • 3/4 inch male NPT threaded inlet for connecting to a female NPT threaded connection
  • ASTM B584 bronze body and nozzle and stainless steel spring for corrosion resistance
  • 250 degrees F maximum temperature for use in high-temperature applications
  • ASME safety rated for Section IV water heating systems
8

Cash Acme 20166-0030 3/4 Inch F-30 Safety Relief Pressure Release Valve

CASH ACMEBrand 20166-0030Model 2.0H*3.0L*2.0W inchesDimension 0.48 lbWeight
Cash Acme 20166-0030 3/4 Inch F-30 Safety Relief Pressure Release Valve cover
Cash Acme 20166-0030 3/4 Inch F-30 Safety Relief Pressure Release Valve thumb #1Cash Acme 20166-0030 3/4 Inch F-30 Safety Relief Pressure Release Valve thumb #2
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $

Features
  • CASH ACME SAFETY RELIEF VALVE - The Cash Acme F-30 Safety Relief Valve is designed for use on hot water space heating boilers, water supply heaters, and storage tanks
  • EASY TO USE - This push-to-connect water pressure relief valve features an innovative design that reduces the number of parts allowing for quick and easy repair or service; includes a lever that is set at 30 PSI
  • COMPATIBLE IN TIGHT SPACES - The relief pressure valve is ideal for use in tight spaces and can be installed in wet lines
  • DURABLE - This pressure relief valve is made with a lead-free bronze body that provides strength and durability
  • CERTIFIED - This 3/4 inch F-30 Temperature and Pressure Relief Valve is certified to be lead-free in accordance with NSF 337; compliant with ASSE standard 1003 and CSA standard B356
9

Cash Acme 15836-0150 3/4 Inch Nclx-5 Temperature And Pressure Relief Valve

CASH ACMEBrand 15836-0150Model 1.5H*7.0L*2.0W inchesDimension 0.55 lbWeight
Cash Acme 15836-0150 3/4 Inch Nclx-5 Temperature And Pressure Relief Valve cover
Cash Acme 15836-0150 3/4 Inch Nclx-5 Temperature And Pressure Relief Valve thumb #1Cash Acme 15836-0150 3/4 Inch Nclx-5 Temperature And Pressure Relief Valve thumb #2
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
FreeShipping

Features
  • CASH ACME RELIEF VALVE - Cash Acme NCLX Combination Temperature and Pressure Relief Valves are designed for the protection of water heaters and storage tanks; incorporate an inert thermal element coating that provides effective isolation from mineral deposits (liming) and galvanic corrosion
  • 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
  • COMPACT - Pressure-reducing and regulating valves
  • SPECS - NCLX Valves come with standard factory settings of 150 PSI for pressure relief and 210 degrees F for temperature relief
  • CERTIFIED - The NCLX Temperature and Pressure Relief Valve is certified to be lead-free in accordance with NSF 319; compliant with ASSE standard 1003 and CSA standard B357
10

Watts F950364 374A-030-Fs Iron Boiler Pressure Relief Valve

WATTSBrand F950364Model 3.25H*5.56L*3.15W inchesDimension 1.0 lbWeight
Watts F950364 374A-030-Fs Iron Boiler Pressure Relief Valve cover
Watts F950364 374A-030-Fs Iron Boiler Pressure Relief Valve thumb #1
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$$
FreeShipping

Features
  • PRESSURE RELIEF VALVE - The Watts 374A Series iron pressure relief valve can be used for hot water space heating boiler applications to protect against excessive pressure.
  • MONITORING MADE EASY - Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve. Requires purchase of activation kit to activate sensor.
  • COMPREHENSIVE FEATURES - This pressure relief valve has a 3/4 inch NPTF female inlet, 3/4 inch NPTF female outlet and a 30 psi pressure relief setpoint. It features an iron body with forged bronze inlet, non-metallic disc-to-metal seating and test lever.
  • HIGH QUALITY PARTS - This part comes with an iron body with forged bronze inlet, ensuring exceptional durability. Ideal for demanding environments, this valve meets stringent industry standards for quality and performance.
  • EVERY DROP COUNTS - Water. It's in our name and close to our hearts. Since 1874, Watts Water Technologies has been delivering innovative technologies that make the world's most precious resource safe and accessible. Everything we design is made to keep the Earth's most precious resource safer, cleaner, and more useful for our customers. Our family of brands offers one of the most varied product lines in the world, with world-class, water-related solutions.
11

Apollo 1041715 Valve 10-400 Series Bronze Safety Relief Valve

APOLLOBrand 1041715Model 0.65 lbWeight
Apollo 1041715 Valve 10-400 Series Bronze Safety Relief Valve cover
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
Save 12%

Features
  • Relief pressure preset of 75 psi for releasing excess pressure
  • 3/4 inch male NPT threaded inlet for connecting to a female NPT threaded connection
  • ASTM B584 bronze body and nozzle and stainless steel spring for corrosion resistance
  • 250 degrees F maximum temperature for use in high-temperature applications
  • ASME safety rated for Section IV water heating systems
12

Cash Acme 13570-0050 3/4 Inch F-82 Relief Valve

CASH ACMEBrand 13570-0050Model 4.75H*1.5L*2.75W inchesDimension
Cash Acme 13570-0050 3/4 Inch F-82 Relief Valve cover
Cash Acme 13570-0050 3/4 Inch F-82 Relief Valve thumb #1Cash Acme 13570-0050 3/4 Inch F-82 Relief Valve thumb #2
8.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$$
Save 11% + FreeShipping

Features
  • CASH ACME WATER PRESSURE RELIEF VALVE - The Cash Acme F-82 Pressure Regulating Valve features a modular cartridge design that offers the performance of a high-end cartridge valve at the cost of a traditional regulator
  • EASY TO USE - This push-to-connect water pressure-reducing valve features an innovative design that reduces the number of parts allowing for quick and easy repair or service; includes a lever that is set at 150 PSI
  • COMPATIBLE IN TIGHT SPACES - The pressure valve regulator is ideal for use in tight spaces and can be installed in wet lines
  • LEAD-FREE - The water control valve is constructed with durable lead-free stainless steel for long-lasting reliability
  • CERTIFIED - The F-82 Temperature and Pressure Relief Valve is certified to be lead-free in accordance with NSF 342; compliant with ASSE standard 1003 and CSA standard B356
13

Watts 0066440 Lll100Xl 3/4 Inch Mnpt Bronze Temperature And Pressure Relief Valve 1 Pc

WATTSBrand 0066440Model 7.8H*2.5L*1.4W inchesDimension 0.7 lbWeight
Watts 0066440 Lll100Xl 3/4 Inch Mnpt Bronze Temperature And Pressure Relief Valve 1 Pc cover
8.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
Save 32%
Visit Store » O Mercator ( 5.0 / 5 )

Features
  • Brand Name - Watts Sub Brand - LLL100XL End 1 Size - 3/4 inch End 1 Type - MNPT Body Material - Bronze Product Type - Temperature and Pressure Relief Valve Number in Package - 1 pc Packaging Type - Boxed Maximum Pressure - 150 psi Lead Content - Leaded Maximum Temperature - 210 F Adjustable - No Watts does not authorize third-party or marketplace selling of their products on sites like Amazon, Walmart, eBay, etc. Only online selling permissible is through websites owned and operated by customer.
14

Cash Acme 16939-0150 1 Inch Fvmx-5C Male Inlet Relief Valve

CASH ACMEBrand 16939-0150Model 10.75H*1.0L*1.5W inchesDimension
Cash Acme 16939-0150 1 Inch Fvmx-5C Male Inlet Relief Valve cover
Cash Acme 16939-0150 1 Inch Fvmx-5C Male Inlet Relief Valve thumb #1Cash Acme 16939-0150 1 Inch Fvmx-5C Male Inlet Relief Valve thumb #2
7.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$$
Visit Store » ROZ Depot ( 4.0 / 5 )

Features
  • CASH ACME WATER PRESSURE REGULATOR - The Cash Acme FVMX Male Inlet Pressure Regulating Valve features a modular cartridge design that offers the performance of a high-end cartridge valve at the cost of a traditional regulator
  • EASY TO USE - This push-to-connect water pressure-reducing valve features an innovative design that reduces the number of parts allowing for quick and easy repair or service
  • COMPATIBLE IN TIGHT SPACES - The pressure valve regulator is ideal for use in tight spaces and can be installed in wet lines
  • LEAD-FREE - The water control valve is constructed with durable lead-free stainless steel for long-lasting reliability
  • CERTIFIED - The FVMX Temperature and Pressure Relief Valve is certified to be lead-free in accordance with NSF 332; compliant with ASSE standard 1003 and CSA standard B356
15

Apollo 13211B05 Valve 13-211 Series Bronze Safety Relief Valve

APOLLOBrand 13211B05Model 1.04 lbWeight
Apollo 13211B05 Valve 13-211 Series Bronze Safety Relief Valve cover
7.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$$

Features
  • Relief pressure preset of 5 psi for releasing excess pressure
  • 3/4 inch male NPT threaded inlet for connecting to a female NPT threaded connection
  • Cast bronze body and steel spring for corrosion resistance
  • Flat seat, PTFE-faced disc for positive seal
  • ASME safety rated for Section IV heating boilers
16

Apollo 13512B15 Valve 13-510 Series Bronze Safety Relief Valve

APOLLOBrand 13512B15Model
Apollo 13512B15 Valve 13-510 Series Bronze Safety Relief Valve cover
7.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$$

Features
  • Relief pressure preset of 15 psi for releasing excess pressure
  • 3/4 inch female NPT threaded inlet for connecting to a male NPT threaded connection
  • Cast bronze body and steel spring for corrosion resistance
  • Flat seat, PTFE-faced disc for positive seal
  • ASME safety rated for Section IV heating boilers
17

Apollo 13211B15 Valve 13-211 Series Bronze Safety Relief Valve

APOLLOBrand 13211B15Model 4.4H*2.9L*2.4W inchesDimension 1.0 lbWeight
Apollo 13211B15 Valve 13-211 Series Bronze Safety Relief Valve cover
Apollo 13211B15 Valve 13-211 Series Bronze Safety Relief Valve thumb #1
7.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$$

Features
  • Relief pressure preset of 15 psi for releasing excess pressure
  • 3/4 inch male NPT threaded inlet for connecting to a female NPT threaded connection
  • Cast bronze body and steel spring for corrosion resistance
  • Flat seat, PTFE-faced disc for positive seal
  • ASME safety rated for Section IV heating boilers
18

Cash Acme 22397LF 1/2 Inch Rv Vr20 Vacuum Relief Valve Vent

CASH ACMEBrand 22397LFModel 2.0H*1.25L*1.25W inchesDimension
Cash Acme 22397LF 1/2 Inch Rv Vr20 Vacuum Relief Valve Vent cover
Cash Acme 22397LF 1/2 Inch Rv Vr20 Vacuum Relief Valve Vent thumb #1Cash Acme 22397LF 1/2 Inch Rv Vr20 Vacuum Relief Valve Vent thumb #2Cash Acme 22397LF 1/2 Inch Rv Vr20 Vacuum Relief Valve Vent thumb #3Cash Acme 22397LF 1/2 Inch Rv Vr20 Vacuum Relief Valve Vent thumb #4
7.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $
FreeShipping

Features
  • HOT WATER SUPPLY - Our vacuum relief valve is designed specifically to protect the hot water supply system where over-pressure conditions are likely to occur as a result of thermal expansion
  • DOMESTIC AND COMMERCIAL APPLICATIONS - Can be used for both domestic household and commercial job site applications
  • COMPLETELY AUTOMATIC - The VR20 Vacuum Relief Valve reseals after pressure relief
  • INSTALLATION - The valve may be installed directly on the tank or in a tee and is appropriate for either side (hot or cold) of the water heater
  • PRODUCT SPECIFACTIONS - Fitted with a bronze body and has a stainless steel internal part, silicone seat disc and stainless steel pressure spring
19

Apollo 13202B10 Valve 13-202 Series Bronze Safety Relief Valve

APOLLOBrand 13202B10Model 1.8 lbWeight
Apollo 13202B10 Valve 13-202 Series Bronze Safety Relief Valve cover
7.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$$
Visit Store » MRO BUDDY ( 4.87 / 5 )

Features
  • Relief pressure preset of 10 psi for releasing excess pressure
  • 1 inch male NPT threaded inlet for connecting to a female NPT threaded connection
  • Cast bronze body and steel spring for corrosion resistance
  • Flat seat, PTFE-faced disc for positive seal
  • ASME safety rated for Section IV heating boilers
20

Apollo 13213B15 Valve 13-213 Series Bronze Safety Relief Valve

APOLLOBrand 13213B15Model
Apollo 13213B15 Valve 13-213 Series Bronze Safety Relief Valve cover
Apollo 13213B15 Valve 13-213 Series Bronze Safety Relief Valve thumb #1
7.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$$

Features
  • Relief pressure preset of 15 psi for releasing excess pressure
  • 1-1/4 inch male NPT threaded inlet for connecting to a female NPT threaded connection
  • Cast bronze body and steel spring for corrosion resistance
  • Flat seat, PTFE-faced disc for positive seal
  • ASME safety rated for Section IV heating boilers

FAQ & Notes

Matthew Richardson Written By Matthew Richardson

During our research, we found more than 238 related products, with prices ranging from $14.39 to $119.71, and most customers would pay around $45 for this type of product.

What are the top brands of Bronze Relief Valves?

There are 3 brands available for Bronze Relief Valves, such as Cash Acme, Apollo, Watts.

What are the available sellers for Bronze Relief Valves?

There are 13 sellers available for Bronze Relief Valves, including IHAVEGOODDEALS4U ( 4.21 / 5 ), SPS Enterprises of NY ( 4.77 / 5 ), Metal Magery ( 4.78 / 5 ), Amazon.com ( 4.68 / 5 ), ProSupplyDirect ( 4.54 / 5 ), EXFORK LLC ( 4.68 / 5 ), Zoba Tools ( 3.71 / 5 ), Autoplicity ( 4.47 / 5 ), TERRATREE INC ( 4.17 / 5 ), MRO BUDDY ( 4.87 / 5 ), ROZ Depot ( 4.0 / 5 ), O Mercator ( 5.0 / 5 ), PG Parts Direct ( 4.81 / 5 ).

Price comparison of the top 10 Bronze Relief Valves

*Note: Prices based on historical data.

Price comparison of the top 10 Bronze Relief Valves highly recommended

*Note: Prices based on historical data.

The Verdict

After thorough consideration, we have selected the product WATTS WATTS - 118946 as your preferred option.

As an alternative, we have also compiled a list based on user reviews, and the product WATTS WATTS - 118951 is also worthy of your purchase.