Best hydraulic relief valves - Buying Guide
Last Updated: 05/04/2024
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Bestselling hydraulic relief valves on Amazon
- Watts LF25AUB-Z3 Water Pressure Reducing Valve NPT Female Union x NPT Female, Polymer Seat, 3/4 Inch
- Camco Automatic Temperature and Pressure Relief Valve with Extension Probe and Lever | Features an A...
- New 1/4" NPT 150 PSI 58 SCFM Air Compressor Relief Pressure Safety Valve, Tank Pop Off
- Control Devices - ST25-1A200 ST Series Brass ASME Safety Valve, 200 psi Set Pressure, 1/4" Male NPT
- Cash Acme 3/4 Inch RV FWL-2 Pressure Relief Valve, Bronze, 150 PSI, 14737-0150
- Cash Acme 3/4 Inch NCLX-5L Temperature and Pressure Relief Valve, Push to Connect Brass Plumbing Fit...
- Zurn Wilkins 1-NR3XL 1" NR3XL Pressure Reducing Valve Single Union Female x Female NPT Connection
- Control Devices ST25-1A175 ST Series Brass Soft Seat ASME Safety Valve, 175 psi Set Pressure, 1/4 Ma...
- Merrill MFG PRVNL75 No Lead Brass Pressure Relief Valve 75 PSI, 3/4"
- Merrill MFG PRVNL50 1/2" No-Lead Pressure Relief Valve, Brass
#1
Watts LF25AUB-Z3 Water Pressure Reducing Valve NPT Female Union x NPT Female, Polymer Seat, 3/4 Inch
Asin: B00CBIF9K0 | Model: LF25AUB-Z3 | PartNumber: LF25AUB-Z3 | Ean: 0098268329704, 0733353752943 | UPC: 098268329704, 733353752943
Lead Free Copper Silicon Alloy With Stainless Steel Strainer And Corrosion Resistant Adjusting And Cage Screws, High-Temperature Diaphragm, Replaceable Seat Module.
The Standard Bypass Feature Permits The Flow Of Water Back Through The Valve Into The Main When Pressures, Due To Thermal Expansion On The Outlet Side Of The Valve, Exceed The Pressure In The Main Supply.
End Connection Options Such As Pex, Cpvc, And Quick-Connect.
Water Supply Pressures Range Is 25 To 75 Psi (172 To 517 Kpa) With The Standard Setting At 50 Psi (345 Kpa).
Features
- Reduces incoming water pressure to protect plumbing systems and reduce water consumption in commercial industrial and residential applications
- Water supply pressures range is 25 to 75 psi (172 to 517 kPa) with the standard setting at 50 psi (345 kPa)
- Lead free copper silicon alloy with stainless steel strainer and corrosion resistant adjusting and cage screws, high-temperature diaphragm, replaceable seat module
- End connection options such as PEX, CPVC, and Quick-Connect
- The standard bypass feature permits the flow of water back through the valve into the main when pressures, due to thermal expansion on the outlet side of the valve, exceed the pressure in the main supply
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Brand: Watts | Manufacturer: Watts
Dimensions: 6.00 x 6.00 x 3.00 inches | Weight: 3.30 Pounds
Warranty: 1-Year Manufacturer Limited
See On Amazon #2
Camco Automatic Temperature and Pressure Relief Valve with Extension Probe and Lever | Features an All Brass Body with a Stainless Steel Pressure Spring | (10473), Silver/Pewter
Asin: B000BQSINO | Model: 10473 | PartNumber: 10473
Ean: 7262318347502, 0014717104715, 0014717104739, 5448095655531, 7147905977594, 7535001245257, 7294104281844
UPC: 014717104715, 014717104739
Factory Setting: 150 Psi/210° Fahrenheit.
Certification: Csa Certified To Ansi Z21.22.
Features: Extension Probe Is Epoxy-Coated To Prevent Corrosion Buildup; Construction: All Brass Body With Stainless Steel Pressure Spring.
Connection: ¾-Inch Npt Connection Allows Hookup To Rv And Home Water Heaters; Dimensions: 1 3/16-Inch Shank; 4-Inch Probe.
Features
- Provides Protection: Helps protect your RV or home water heater from excess temperature and water pressure
- Connection: -inch NPT connection allows hookup to RV and home water heaters; Dimensions: 1 3/16-inch shank; 4-inch probe
- Factory Setting: 150 PSI/210 Fahrenheit
- Features: Extension probe is epoxy-coated to prevent corrosion buildup; Construction: All brass body with stainless steel pressure spring
- Certification: CSA certified to ANSI Z21.22
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Brand: Camco | Manufacturer: Camco
Dimensions: 1.75 x 11.15 x 3.75 Inches | Weight: 0.54 pounds
Warranty: Limited 1 Year
See On Amazon #3
New 1/4" NPT 150 PSI 58 SCFM Air Compressor Relief Pressure Safety Valve, Tank Pop Off
Asin: B01G2FFB5A | Model: AX-SV-SERIES | PartNumber: AX-SV-SERIES | Ean: 1978091804205
250 Degrees F Maximum Temperature For Use In High Temperature Applications.
Asme Safety Rated With Uv And Nb Marks.
Brass Construction And Stainless Steel Spring For Corrosion Resistance. The Preset Relief Pressure Is Accurate To Within +/- 3 Percent And A Silicon O-Ring Provides A Leak-Proof Seal To Within +/- 10 Percent Of The Relief Pressure..
Features
- PLEASE NOTE: 1/4" MALE NPT THREADED INLET CONNECTION APPROX 0.54 INCHES OUTSIDE DIAMETER
- Brass construction and stainless steel spring for corrosion resistance. The preset relief pressure is accurate to within +/- 3 percent and a silicon O-ring provides a leak-proof seal to within +/- 10 percent of the relief pressure.
- 250 degrees F maximum temperature for use in high temperature applications
- ASME safety rated with UV and NB marks
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Brand: All Tool Depot | Manufacturer: All Tool Depot
Dimensions: 0.50 x 0.50 x 2.00 Inches | Weight: 1.44 ounces
See On Amazon #4
Control Devices - ST25-1A200 ST Series Brass ASME Safety Valve, 200 psi Set Pressure, 1/4" Male NPT
Asin: B0081TJKZI | Model: ST25-1A200 | PartNumber: ST25-1A200 | Ean: 0094700412393 | UPC: 094700412393
Brass Construction And Stainless Steel Spring For Corrosion Resistance.
Asme Safety Rated With Uv And Nb Marks.
250 Degrees F Maximum Temperature For Use In High Temperature Applications.
1/4" Male Npt Threaded Inlet Connection.
Features
- Relief pressure preset to 200 psi with flow rate of 178 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
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Brand: Control Devices | Manufacturer: Control Devices
Dimensions: 1.00 x 5.00 x 1.00 inches
See On Amazon #5
Cash Acme 3/4 Inch RV FWL-2 Pressure Relief Valve, Bronze, 150 PSI, 14737-0150
Asin: B0067E4K5E | Model: 14737-0150 | PartNumber: 14737-0150 | Ean: 0697285147379 | UPC: 697285147379
Compact: Pressure Reducing And Regulating Valves.
Assembled And Tested: Prepared In Cash Acme Manufacturing Plant In Cullman, Alabama.
Certified: To Asse Standard 1003 And Csa Standard B356; Certified Lead Free Complying With Nsf 319.
Bronze Body: Lead-Free And Superior Reliability.
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
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Brand: Cash Acme | Manufacturer: Cash Acme
Dimensions: 4.25 x 1.00 x 1.50 inches | Weight: 0.49 pounds
See On Amazon #6
Cash Acme 3/4 Inch NCLX-5L Temperature and Pressure Relief Valve, Push to Connect Brass Plumbing Fittings, Copper, CPVC Pipe, 150 PSI, 18821-0150
Asin: B01ARE42I4 | Model: 18821 0150 | PartNumber: 18821 0150 | Ean: 0697285188211 | UPC: 697285188211
Compact: Pressure-Reducing And Regulating Valves.
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 B358.
Specs: Nclx Valves Come With Standard Factory Settings Of 150 Psi For Pressure Relief And 210 Degrees F For Temperature Relief.
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.
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 B358
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Brand: Cash Acme | Manufacturer: Cash Acme
Dimensions: 1.50 x 8.00 x 2.00 Inches | Weight: 0.55 pounds
See On Amazon #7
Zurn Wilkins 1-NR3XL 1" NR3XL Pressure Reducing Valve Single Union Female x Female NPT Connection
Asin: B004NHOPUW | Model: 1-NR3XL | PartNumber: 1-NR3XL | Ean: 0612052068466 | UPC: 612052068466
Time- And Labor-Saving Tailpiece Options Include Threaded, Pex, Copper Sweat And Cpvc.
Highly Durable, Threaded Bell Resists Corrosion And Provides Easy Access To Cartridge Internals; Asse Listed 1003; Iapmo Listed; Csa Certified; Meets The Requirements Of Nsf/Ansi 61; Short Lay Length And Compact Design Installs In Tight Spaces.
Quality Integral Stainless Steel Strainer Screen Holds Up Over Time.
Cartridge-Loaded Design Simplifies Repairs.
Features
- Short lay length and compact design installs in tight spaces
- Cartridge-loaded design simplifies repairs
- Time- and labor-saving tailpiece options include threaded, PEX, copper sweat and CPVC
- Quality integral stainless steel strainer screen holds up over time
- Highly durable, threaded bell resists corrosion and provides easy access to cartridge internals; ASSE Listed 1003; IAPMO Listed; CSA Certified; Meets the requirements of NSF/ANSI 61; Short lay length and compact design installs in tight spaces
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Brand: Zurn | Manufacturer: Zurn Industries
Dimensions: 6.25 x 4.94 x 2.50 inches
Warranty: 1-Year Limited Warranty
See On Amazon #8
Control Devices ST25-1A175 ST Series Brass Soft Seat ASME Safety Valve, 175 psi Set Pressure, 1/4 Male NPT
Asin: B0142ALXTU | Model: ST25-1A175 | PartNumber: ST25-1A175 | Ean: 7434097517999
Brass Construction And Music Wire Spring For Corrosion Resistance.
Asme Safety Rated With Uv And Nb Marks.
250 F Maximum Temperature For Use In High Temperature Applications.
1/4 Npt Threaded Inlet Connection With Vibra-Seal Thread Lock.
Features
- Relief pressure preset to 175 psi with flow rate of 157 cfm
- 1/4 NPT threaded inlet connection with Vibra-Seal thread lock
- Brass construction and music wire spring for corrosion resistance
- 250 F maximum temperature for use in high temperature applications
- ASME safety rated with UV and NB marks
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Brand: Control Devices | Manufacturer: Control Devices
Dimensions: 1.00 x 2.00 x 1.00 inches | Weight: 0.00 pounds
See On Amazon #9
Merrill MFG PRVNL75 No Lead Brass Pressure Relief Valve 75 PSI, 3/4"
Asin: B08D3YMKWB | Model: PRVNL75 | PartNumber: PRVNL75 | Ean: 0642367450236 | UPC: 642367450236
Lead Free Brass With Stainless Steel Control Springs.
Not For Use With Water Heaters -Cold Water Systems Only.
3/4" Line Connection, 75 Psi.
3/4 In. Male Npt X 1/2 In. Female Fpt.
Features
- Pressure relief valves are for protection against excessive pressure
- 3/4 in. male NPT x 1/2 in. female FPT
- Lead free brass with stainless steel control springs
- 3/4 Line Connection, 75 PSI
- Not for use with water heaters -Cold water systems only
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Brand: Merrill | Manufacturer: Merrill Manufacturing Company
Dimensions: 1.05 x 2.47 x 1.45 inches
See On Amazon #10
Merrill MFG PRVNL50 1/2" No-Lead Pressure Relief Valve, Brass
Asin: B08GD12QV5 | Model: PRVNL50-A | PartNumber: PRVNL50-A | Ean: 0642367450519 | UPC: 642367450519
Lead Free Brass With Stainless Steel Control Springs.
Not For Use With Water Heaters - Cold Water Systems Only.
1/2" Line Connection, 75 Psi.
1/2 In. Male Npt X 1/2 In. Female Fpt.
Features
- Pressure relief valves are for protection against excessive pressure
- 1/2 in. male NPT x 1/2 in. female FPT
- Lead free brass with stainless steel control springs
- 1/2 Line Connection, 75 PSI
- Not for use with water heaters - Cold water systems only
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Brand: Merrill | Manufacturer: Merrill Manufacturing Company
See On Amazon #11
Control Devices - CR25-100 -CR25 CR Series Brass Pressure Relief Valve, 0-100 psi Adjustable Pressure Range, 1/4" Male NPT
Asin: B007GDY3CU | Model: CR25-100 | PartNumber: CR25-100 | Ean: 0372657518635 | UPC: 372657518635
Brass Construction And Stainless Steel Spring For Corrosion Resistance.
Micrometer-Style Nylon Knob For Pressure Relief Adjustment.
Silicon O-Ring Provides Leak-Proof Seal To Within 10 Percent Of Set Pressure.
1/4" Male Npt Threaded Inlet Connection.
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
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Brand: Control Devices | Manufacturer: Control Devices
See On Amazon #12
Accumeter 3/4 Lead-Free Water Pressure Regulator Brass Water Valve with Gauge, Adjustable Pressure Reducer for RV Camper, Build in Oil, NH Thread
Asin: B07TB9C36N | Model: GUANBO533 | PartNumber: GUANBO533 | Ean: 0791256038540 | UPC: 791256038540
[Durability]: Built In Oil Design Can Damps Vibrations Of Internal Parts Or Sudden Pressure Changes And To Prolong Lifespan Of Gauge..
[Easy To Clean]: The Removable Valve Spool Is Easy To Clean Or Replace.Double-Layer Inlet Screened Filter Design Will Filter The Particles Like Gravel, Debris To Prevent Impurity Blocking And Valve Body Damage..
[Adjustment]: Through Screw Driver, The Water Pressure Can Be Adjusted From 0-160Psi Easily (Maximum Tolerable Water Pressure: 240Psi). Just Adjust The Brass Screw (At The Top Of Regulator) To Change The Pressure - Or +. Arrives With Our Easy Installation Guide..
[Compatibility]: Compatible With U.S. 3/4" Water Sources(Nd20) & Nh Threads, The Regulator Can Compatible With All U.S. Water Sources..
Features
- [Safety and Healthy]: Made of Lead Free Brass, our regulator meets NSF lead-free requirements of less than 0.25%.Our water pressure regulator can reduce original water pressure and make it stable to use.
- [Compatibility]: Compatible with U.S. 3/4 water sources(ND20) & NH threads, the regulator can compatible with all U.S. water sources.
- [Durability]: Built in oil design can damps vibrations of internal parts or sudden pressure changes and to prolong lifespan of gauge.
- [Adjustment]: Through screw driver, the water pressure can be adjusted from 0-160psi easily (Maximum tolerable water pressure: 240psi). Just adjust the brass screw (at the top of regulator) to change the pressure - or +. Arrives with our easy installation guide.
- [Easy to clean]: The removable valve spool is easy to clean or replace.Double-layer inlet screened filter design will filter the particles like gravel, debris to prevent impurity blocking and valve body damage.
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Brand: AccuMeter | Manufacturer: AccuMeter
See On Amazon #13
Control Devices-ST25-1A ST Series Brass ASME Safety Valve, 125 psi Set Pressure, 1/4" Male NPT
Asin: B0081TJISW | Model: ST25-1A125 | PartNumber: ST25-1A125 | Ean: 0094700407337 | UPC: 094700407337
Brass Construction And Stainless Steel Spring For Corrosion Resistance.
Asme Safety Rated With Uv And Nb Marks.
250 Degrees F Maximum Temperature For Use In High Temperature Applications.
1/4" Male Npt Threaded Inlet Connection.
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
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Brand: Control Devices | Manufacturer: Control Devices
Dimensions: 2.00 x 0.80 x 0.80 inches | Weight: 0.09 pounds
See On Amazon #14
Watts 3/4 In. Bronze Pressure Relief Valve
Asin: B0086DDNLG | Model: LF100XL | PartNumber: LF100XL | Ean: 0098268472523 | UPC: 098268472523
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.
The Wetted Surface Of This Product Contacted By Consumable Water Contains Less Than 0.25% Of Lead By Weight.
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.
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.
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
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Brand: Watts | Manufacturer: Watts
Dimensions: 10.50 x 4.00 x 0.75 inches | Weight: 0.10 pounds
Warranty: 1-Year Manufacturer Limited
See On Amazon #15
Rheem Temperature and Pressure Relief Valve SP8346, Small
Asin: B009AX2ULU | Model: SP8346 | PartNumber: SP8346 | Ean: 0020352436364 | UPC: 020352436364
Outlet Thread Size - Npt (In.): 3/4, Overall Length (In.): 7-1/4, Body Length (In.): 4-1/4, Sensor Length (In.): 3.
Kits Which Contain This Part: 45W510, Sp13266.
Maximum Temperature Setting (Deg. F): 210, Maximum Pressure Setting (Psi): 150, Csa Capacity (Btu/Hr): 105,000, Inlet Thread Size - Npt (In.): 3/4.
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.): 4-1/4, Sensor Length (in.): 3
- Kits which contain this part: 45W510, SP13266
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Brand: Rheem | Manufacturer: Rheem
Dimensions: 0.20 x 1.00 x 1.20 inches | Weight: 0.65 pounds
See On Amazon #16
Merrill MFG PRVNL75100 No Lead Brass Pressure Relief Valve 100 PSI, 3/4"
Asin: B0BJ7MGZRW | Model: PRVNL75100-A | PartNumber: PRVNL75100-A | Ean: 0642367453091 | UPC: 642367453091
3/4" Line Connection, 100 Psi.
3/4 In. Male Npt X 1/2 In. Female Npt.
Not For Use With Water Heaters -Cold Water Systems Only.
Lead Free Brass With Stainless Steel Control Springs.
Features
- Pressure relief valves are for protection against excessive pressure
- Lead free brass with stainless steel control springs
- 3/4 Line Connection, 100 PSI
- Not for use with water heaters -Cold water systems only
- 3/4 in. male NPT x 1/2 in. female NPT
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Brand: Merrill | Manufacturer: Merrill Manufacturing Company
Dimensions: 1.05 x 2.47 x 1.45 Inches
See On Amazon #17
4 Pcs 1/4" Male NPT Safety Valve Pressure Relief Valve Air Compressor Check Valve (150 psi Set Pressure)
Asin: B0BFPCLWR5 | Model: PS-Bonuci-630 | PartNumber: PS-Bonuci-630
Product Information: The Working Pressure Of Safety Release Valve Is 150Psi, The Flow Is 178 Cfm, And The Temperature Range Is From -65 Degrees Fahrenheit To +250 Degrees Fahrenheit.
Practical Function: The Air Compressor Pressure Valve Can Reduce Overpressure Or Vacuum In The System; When The Pressure In The Air Compressor Box Exceeds A Preset Level, The Valve Opens, Allowing Fluid Or Gas To Escape To Reduce The Pressure; When The Pressure Drops Below The Preset Level, The Valve Opens, Allowing Fluid Or Gas To Be Released Into The System, Then Closes When The Valve Reaches The Reset Pressure Limit.
Warm Tips: The 1/4 Inch Brass Air Pressure Release Valve For Using In High Temperature Applications Up To 250 Degrees Fahrenheit, Please Pay Attention To Safety When Using.
Reliable And Sturdy: Made Of Brass, The Npt Threaded Air Compressor Parts Have Corrosion Resistance, High Temperature Ductility And Low Magnetic Permeability, Suitable For Discharging Air, Water And Oil From Air Compressor.
Features
- Package Includes: you will receive 4 pieces of 1/4 inch NPT threaded pressure relief valve with seal thread locks, enough quantity for your daily use and replacement, providing more convenience for you
- Reliable and Sturdy: made of brass, the NPT threaded air compressor parts have corrosion resistance, high temperature ductility and low magnetic permeability, suitable for discharging air, water and oil from air compressor
- Product Information: the working pressure of safety release valve is 150PSI, the flow is 178 cfm, and the temperature range is from -65 degrees Fahrenheit to +250 degrees Fahrenheit
- Warm Tips: the 1/4 inch brass air pressure release valve for using in high temperature applications up to 250 degrees Fahrenheit, please pay attention to safety when using
- Practical Function: the air compressor pressure valve can reduce overpressure or vacuum in the system; When the pressure in the air compressor box exceeds a preset level, the valve opens, allowing fluid or gas to escape to reduce the pressure; When the pressure drops below the preset level, the valve opens, allowing fluid or gas to be released into the system, then closes when the valve reaches the reset pressure limit
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Brand: Bonuci | Manufacturer: Bonuci
See On Amazon #18
Cash Acme 3/4 Inch F-30 Safety Relief Pressure Release Valve, Brass Plumbing Fitting, 20166-0030
Asin: B000RL64O8 | Model: 20166-0030 | PartNumber: 20166-0030 | Ean: 0697285201668, 0697285166509 | UPC: 697285201668, 697285166509
Compatible In Tight Spaces: The Relief Pressure Valve Is Ideal For Use In Tight Spaces And Can Be Installed In Wet Lines.
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.
Durable: This Pressure Relief Valve Is Made With A Lead-Free Bronze Body That Provides Strength And Durability.
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.
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
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Brand: Cash Acme | Manufacturer: Cash Acme
Dimensions: 2.00 x 3.00 x 2.00 inches | Weight: 0.50 Pounds
Warranty: Warranty
See On Amazon #19
2 Pieces Thermal Release Valve for Pressure Washer Pump, 1/4 Inch NPT Thermal Relief Valve, Replacement Pump Protector 678169004, 678169002 and 678169001, 208673GS, 21783GS, 194298GS and B3090GS
Asin: B09WN861NC
[How To Work] - Pressure Washer Thermal Release Valve Is Used To Prevent Pumps From Being Overheated At Work. Once The Pump Temperature Rises Up To 145°F, Seal On The Valve Melts And Then Hot Water Will Be Expelled Out And Cold Water Will Be Allowed In..
[Easy To Install] - Completed With 1/4" Npt Thread, The Thermal Relief Valve Can Be Simply Installed, Disassembled With Tools..
[Compatibility] - The Thermal Release Valve Is Compatible With Many Brands Pressure Washers, Such As Generac, Homelite, Karcher, Briggs, Power Stroke, Husky, Black Max, Craftsman, Him Ore And Ridged. Replacement Parts For Homelite 678169004, 678169002 And 678169001. Fit For Briggs And Stratton Parts 208673Gs, 21783Gs, 194298Gs And B3090gs..
[Premium Quality] - The Thermal Protector For Pressure Washer Is Made Of Heavy Duty Brass, Durable, Resistance To Oil, Corrosion..
Features
- [WHAT YOU GET] - You will get 2 pieces of thermal relief valves with 1/4" NPT thread. The thermal release valve must be replaced once the temperature rise to 145 F. Maximum temperature of pump inlet is 200 PSI.
- [PREMIUM QUALITY] - The thermal protector for pressure washer is made of heavy duty brass, durable, resistance to oil, corrosion.
- [HOW TO WORK] - Pressure washer thermal release valve is used to prevent pumps from being overheated at work. Once the pump temperature rises up to 145 F, seal on the valve melts and then hot water will be expelled out and cold water will be allowed in.
- [COMPATIBILITY] - The thermal release valve is compatible with many brands pressure washers, such as Generac, Homelite, Karcher, Briggs, Power Stroke, Husky, Black Max, Craftsman, Him Ore and Ridged. Replacement parts for Homelite 678169004, 678169002 and 678169001. Fit for Briggs and Stratton parts 208673GS, 21783GS, 194298GS and B3090GS.
- [EASY TO INSTALL] - Completed with 1/4 NPT thread, the thermal relief valve can be simply installed, disassembled with tools.
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Brand: Timsec | Manufacturer: Timsec
See On Amazon #20
Control Devices-ST25-1A ST Series Brass ASME Safety Valve, 60 psi Set Pressure, 1/4" Male NPT
Asin: B0081TJHXI | Model: ST25-1A060 | PartNumber: ST25-1A060 | Ean: 0094700412607 | UPC: 094700412607
Brass Construction And Stainless Steel Spring For Corrosion Resistance.
Asme Safety Rated With Uv And Nb Marks.
250 Degrees F Maximum Temperature For Use In High Temperature Applications.
1/4" Male Npt Threaded Inlet Connection.
Features
- Relief pressure preset to 60 psi with flow rate of 61 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
- See more on Amazon...
Brand: Control Devices | Manufacturer: Control Devices
Dimensions: 1.00 x 5.00 x 1.00 inches | Weight: 0.09 pounds
See On Amazon #21
Thermal Relief Valve 3/8" NPT for Pressure Washer Pump
Asin: B0BBB8TD49 | Model: 3/8" NPT | PartNumber: 3/8" NPT
100% Brand New, All Parts Are Tested And Quality Controlled Before Shipment..
Designed To Remove Hot Fluid From The Inlet Chamber Of The Pump Undo，18 Threads Per Inch，8 Gallon Per Minute Maximum，Valve Will Automatically Reset..
Features
- 3/8" NPT Thermal Relief Valve for Pressure Washer Pump.
- Designed to remove hot fluid from the inlet chamber of the pump Undo 18 Threads Per Inch 8 Gallon per minute maximum Valve will automatically reset.
- 100% brand new, all parts are tested and quality controlled before shipment.
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Brand: KBZ | Manufacturer: KBZ
Dimensions: 0.80 x 1.70 x 0.80 inches
See On Amazon #22
Control Devices ST25-1A225 St Series Brass Soft Seat Asme Safety Valve 225 Psi Set Pressure 1/4 Male Npt
Asin: B0142ALY2Q | Model: ST25-1A225 | PartNumber: ST25-1A225 | Ean: 7436828949109
Brass Construction And Music Wire Spring For Corrosion Resistance.
Asme Safety Rated With Uv And Nb Marks.
250 F Maximum Temperature For Use In High Temperature Applications.
1/4 Npt Threaded Inlet Connection With Vibra-Seal Thread Lock.
Features
- Relief pressure preset to 225 psi with flow rate of 199 cfm
- 1/4 NPT threaded inlet connection with Vibra-Seal thread lock
- Brass construction and music wire spring for corrosion resistance
- 250 F maximum temperature for use in high temperature applications
- ASME safety rated with UV and NB marks
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Brand: Control Devices | Manufacturer: Control Devices
Dimensions: 1.00 x 3.00 x 1.00 inches | Weight: 0.00 pounds
See On Amazon #23
Cash Acme 3/4 Inch RV VR20 Vacuum Relief Valve Vent with Dust Cover, Bronze, 22398LF
Asin: B08KFHQ276 | Model: 22398LF | PartNumber: 22398LF | Ean: 0697285052307 | UPC: 697285052307
Completely Automatic: The Vr20 Vacuum Relief Valve Reseals After Pressure Relief.
Product Specifactions: Fitted With A Bronze Body And Has A Stainless Steel Internal Part, Silicone Seat Disc And Stainless Steel Pressure Spring.
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.
Domestic And Commercial Applications: Can Be Used For Both Domestic Household And Commercial Job Site Applications.
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
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Brand: Cash Acme | Manufacturer: Cash Acme
Dimensions: 2.25 x 1.25 x 1.25 inches
See On Amazon #24
HOLDWELL Balanced Poppet Relief Valve RPET-LAN RPETLAN RPETLAN compatible with Sun Hydraulics 25 GPM T-10A
Asin: B0D2RKKZMJ | Model: RPET-LAN | PartNumber: RPET-LAN
Capacity: 25 Gpm, Maximum Operating Pressure: 5000 Psi.
Brand New, Direct Replacement.
Valve Hex Size: 7/8 In, Valve Installation Torque: 30 - 35 Lbf Ft, Adjustment Screw Internal Hex Size: 5/32 In..
Part Number: Rpet-Lan Rpetlan Rpetlan.
Features
- Part Name: Balanced Poppet Relief Valve
- Part Number: RPET-LAN RPETLAN RPETLAN
- Capacity: 25 gpm, Maximum Operating Pressure: 5000 psi
- Valve Hex Size: 7/8 in, Valve Installation Torque: 30 - 35 lbf ft, Adjustment Screw Internal Hex Size: 5/32 in.
- Brand New, Direct Replacement
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Brand: HOLDWELL | Manufacturer: HOLDWELL
Dimensions: 3.00 x 3.00 x 3.00 inches
See On Amazon #25
4 Pieces 1/4 Male NPT Safety Valve Pressure Relief Valve Air Compressor Check Valve (200 psi Set Pressure)
Asin: B0BMFH582S
Product Information: The Working Pressure Of Safety Release Valve Is 200Psi, The Flow Is 178 Cfm, And The Temperature Range Is From -65 Degrees Fahrenheit To +250 Degrees Fahrenheit.
Practical Function: The Air Compressor Pressure Valve Can Reduce Overpressure Or Vacuum In The System; When The Pressure In The Air Compressor Box Exceeds A Preset Level, The Valve Opens, Allowing Fluid Or Gas To Escape To Reduce The Pressure; When The Pressure Drops Below The Preset Level, The Valve Opens, Allowing Fluid Or Gas To Be Released Into The System, Then Closes When The Valve Reaches The Reset Pressure Limit.
Warm Tips: The 1/4 Inch Brass Air Pressure Release Valve For Using In High Temperature Applications Up To 250 Degrees Fahrenheit, Please Pay Attention To Safety When Using.
Reliable And Sturdy: Made Of Brass, The Npt Threaded Air Compressor Parts Have Corrosion Resistance, High Temperature Ductility And Low Magnetic Permeability, Suitable For Discharging Air, Water And Oil From Air Compressor.
Features
- Package Includes: you will receive 4 pieces of 1/4 inch NPT threaded pressure relief valve with seal thread locks, enough quantity for your daily use and replacement, providing more convenience for you
- Reliable and Sturdy: made of brass, the NPT threaded air compressor parts have corrosion resistance, high temperature ductility and low magnetic permeability, suitable for discharging air, water and oil from air compressor
- Product Information: the working pressure of safety release valve is 200PSI, the flow is 178 cfm, and the temperature range is from -65 degrees Fahrenheit to +250 degrees Fahrenheit
- Warm Tips: the 1/4 inch brass air pressure release valve for using in high temperature applications up to 250 degrees Fahrenheit, please pay attention to safety when using
- Practical Function: the air compressor pressure valve can reduce overpressure or vacuum in the system; When the pressure in the air compressor box exceeds a preset level, the valve opens, allowing fluid or gas to escape to reduce the pressure; When the pressure drops below the preset level, the valve opens, allowing fluid or gas to be released into the system, then closes when the valve reaches the reset pressure limit
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Brand: Bonuci | Manufacturer: Bonuci
Dimensions: 0.39 x 1.97 x 0.39 Inches
See On Amazon #26
New 3/8" ASME Brass Safety relief Valve 150 PSI American made Compressed air 3/8 pop off valve
Asin: B00NU19PBQ
Solid Brass Construction.
Threads: 3/8" Male Npt (Measure About 5/8").
Manufactured By Conrader In The Usa.
This Valve Is Uv/Nb Certified. The Relief Pressure Of This Valve Is Accurate Within + Or - 3% Of The Set Pressure..
Features
- 150 PSI 3/8" male NPT air compressor safety relief pop off valve.
- This valve is UV/NB certified. The relief pressure of this valve is accurate within + or - 3% of the set pressure.
- Solid Brass Construction
- Manufactured by Conrader in the USA
- Threads: 3/8 Male NPT (measure about 5/8)
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Brand: safety valve | Manufacturer: Conrader
See On Amazon #27
Control Devices ST Series Brass ASME Safety Valve, 150 psi Set Pressure, 1/4" Male NPT
Asin: B0081TJJDG | Model: ST25-1A150 | PartNumber: ST25-1A150 | Ean: 0094700405128 | UPC: 094700405128
Brass Construction And Stainless Steel Spring For Corrosion Resistance.
Asme Safety Rated With Uv And Nb Marks.
250 Degrees F Maximum Temperature For Use In High Temperature Applications.
1/4" Male Npt Threaded Inlet Connection.
Features
- Relief pressure preset to 150 psi with flow rate of 136 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
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First Available: 11/25/2017
Brand: Control Devices | Manufacturer: Control Devices
Dimensions: 1.00 x 5.00 x 1.00 inches
See On Amazon #28
New 1/4" NPT 165 PSI 64 SCFM Air Compressor Relief Pressure Safety Valve, Tank Pop Off
Asin: B01G2FLE6K | Model: AX-SV-SERIES | PartNumber: AX-SV-SERIES | Ean: 1978091804212
250 Degrees F Maximum Temperature For Use In High Temperature Applications.
Asme Safety Rated With Uv And Nb Marks.
Brass Construction And Stainless Steel Spring For Corrosion Resistance. The Preset Relief Pressure Is Accurate To Within +/- 3 Percent And A Silicon O-Ring Provides A Leak-Proof Seal To Within +/- 10 Percent Of The Relief Pressure..
Features
- PLEASE NOTE: 1/4" MALE NPT THREADED INLET CONNECTION APPROX 0.54 INCHES OUTSIDE DIAMETER
- Brass construction and stainless steel spring for corrosion resistance. The preset relief pressure is accurate to within +/- 3 percent and a silicon O-ring provides a leak-proof seal to within +/- 10 percent of the relief pressure.
- 250 degrees F maximum temperature for use in high temperature applications
- ASME safety rated with UV and NB marks
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Brand: All Tool Depot | Manufacturer: All Tool Depot
Dimensions: 0.50 x 0.50 x 2.00 inches | Weight: 1.44 ounces
See On Amazon #29
Zurn Wilkins 114-600XL 1-1/4" 600XL Pressure Reducing Valve and Watts 0950200 Water Pressure Test Gauge (2 1/2 Inch, White)
Asin: B0BYMLVFKT
The Watts Water Pressure Test Gauge Has A Maximum Working Pressure Of 200 Psi (13.8 Bar) And Features Red Indicator Hands To Detect Thermal Expansion Pressure Surges..
The 600Xl Pressure Reducing Valve Meets Compliance With Universal Plumbing Code And Is Asse Listed 1003, Iapmo Listed, And City Of Los Angeles Approved..
The Dimensions Of The Watts Test Gauge Are 4.0 Inches H X 2.5 Inches L And It Weighs About 0.3 Lbs..
The 600Xl Pressure Reducing Valve Provides Accurate Downstream Pressure Without Consideration Of The Incoming Pressure, Ensuring Protection Of The System..
Features
- The Zurn Wilkins pressure reducing valve features a fiber union gasket for fast installation and a stainless steel strainer screen with single-cap removal.
- The 600XL pressure reducing valve provides accurate downstream pressure without consideration of the incoming pressure, ensuring protection of the system.
- The Watts water pressure test gauge has a maximum working pressure of 200 psi (13.8 bar) and features red indicator hands to detect thermal expansion pressure surges.
- The dimensions of the Watts test gauge are 4.0 inches H x 2.5 inches L and it weighs about 0.3 lbs.
- The 600XL pressure reducing valve meets compliance with universal plumbing code and is ASSE Listed 1003, IAPMO Listed, and City of Los Angeles Approved.
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Brand: Zurn | Manufacturer: Zurn
See On Amazon #30
NEW Control Devices AX Series Brass ASME Safety Valve 1/4" NPT 125 PSI 49 SCFM
Asin: B08R5BV5D3 | Model: AX-SV-SERIES | PartNumber: AX-SV-SERIES | Ean: 4716820917669
250 Degrees F Maximum Temperature For Use In High Temperature Applications.
Asme Safety Rated With Uv And Nb Marks.
Brass Construction And Stainless Steel Spring For Corrosion Resistance. The Preset Relief Pressure Is Accurate To Within +/- 3 Percent And A Silicon O-Ring Provides A Leak-Proof Seal To Within +/- 10 Percent Of The Relief Pressure..
Features
- PLEASE NOTE: 1/4" MALE NPT THREADED INLET CONNECTION APPROX 0.54 INCHES OUTSIDE DIAMETER
- Brass construction and stainless steel spring for corrosion resistance. The preset relief pressure is accurate to within +/- 3 percent and a silicon O-ring provides a leak-proof seal to within +/- 10 percent of the relief pressure.
- 250 degrees F maximum temperature for use in high temperature applications
- ASME safety rated with UV and NB marks
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Brand: All Tool Depot | Manufacturer: All Tool Depot
Dimensions: 0.50 x 0.50 x 2.00 inches | Weight: 1.44 ounces
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