Top Refrigerant Pressure Relief Valve Reviews

Boltigen A/C R134A Refrigerator Freon Recharge Kit with Bullet Piercing Valves, Refrigerant Charging Hose with Gauge, Piercing and Self-Sealing R134a Can Tap Valve, Refrigerant Tank Adapters (Type 1)

...th piercing and self sealing style which help to compatible with all R134a cans. They both are made of quality brass, which has good durability and anti-rust, T handle for easy fingertip control, thickening seals to prevent leaking..
【R134a Recharge Hose】AC freon recharge kit with gauge for R134A R12 R22 or R502 refrigerant to vehicle or home air-conditioning, extra large and colored dials with fahrenheit scale is easy to read, gauge rated 350psi max pressure, hose rated 3000 psi burst pressure and 600 psi max working pressure..
【Bullet Piercing Valve】BPV-31 bullet piercing tap valve in BPV-31 bullet piercing tap valve in car refrigerant charging ki, replace part No.: AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31.
compatible with 1/4 inch, 5/16 inch, 3/8 inch outside diameter pipes. Bullet piercing tap valve is made of corrosion-resistant metal that won’ t wear out or rust over time..
【Refrigerant Adapter】6014 vacuum pump adapter 1/4 Flare Female to 1/2 Male, 6015 R134A refrigerant tank adapter 1/2 Female to 1/4 Male Flare, R134A low side quick coupler, suitable for charging and service tools..
【Package Included】With 1pc 55’’ r134a refrigerator freon recharge, 1pc R134A self sealing can tap, 1pc R134a non self sealing can tap....

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3 Pieces Set A/C R134A Refrigerant Charging Hose R134A Charging Hose Quick Couple, 1/2 in Male 1/4 in SAE Female Can Tap Valve, BPV31 Bullet Piercing Tap Valve Compatible with GPV14 GPV31 GPV38 GPV56

Package information: 3 pieces set in total, come with 1 piece R134A charging hose with gauge and 2 pieces BPV31 bullet piercing tap valve kit, each kit includes 1 piece piercing valve, 1 piece hex key and 2 pieces adapters.
R134A refrigerant charging hose: the length of charging hose is approx. 59 inch/ 149.8 cm, charging hose comes with pressure gauge for easily viewing during use, pressure gauge scale is 0 – 200 PSI, the 1/2 inch end fits R12, R22, R502 fittings,the R134a can tap is only suitable for R134A refrigerant of vehicle or home air-conditioning.
BPV31 bullet piercing tap valve: it can replace part model of AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31, it is compatible with 1/4 inch, 5/16 inch, 3/8 inch outside diameter pipes.
About material: the bullet piercing tap valve is made of corrosion-resistant metal mainly, not easily worn out or rust, the refrigerant charging hose is made of rubber material mainly, it is resistant to high pressure.
Easy to install: you just need to install bullet piercing tap valve by the hex key in the package, the installation process will not take up too much space, easy and convenient, using bullet piercing tap valve can effectively avoid accidental discharge of refrigerant.

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Elitech PG-30 Blue Digital Low Pressure Gauge for HVAC Refrigerant with Backlight -14.5~500 PSI 1/8” NPT

...efrigeration Equipment】The refrigeration gauges are dedicated to installing, testing, and maintaining refrigeration equipment such as air conditioners, refrigerators, and cold storage. The 2 temperature clamps in the manifold gauge set have strong corrosion resistance and tightness, and will not easily break. The refrigerant gauge is also equipped with 3 standard test hoses (1.5m) and a portable toolbox, which is convenient for the storage and carrying of the meter..
2.【Refrigeration Gauges for Double Pressure and Dual Temperature Measurement】The digital HVAC gauges can measure double pressure (gauge pressure) at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature Celsius / Fahrenheit, to facilitate different needs. Note: Please make sure that the temperature sensor clip is properly connected. A poor connection will result in an inaccurate reading of the value..
3.【HVAC Gauges with High-Precision Data Unit and Refrigerant Database】The HVAC manifold gauge built-in 32-bit digital processing unit and a high-precision data acquisition unit, high data and stability. The a/c manifold gauge set built-in 89 kinds of refrigerant pressure-evaporation temperature data....

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XtremepowerUS A/C Flush Kit AC Safety Air Conditioner System Flush Gun Kit Car Cleaning Tool Kit for R134 R12 R22 R410 R404 AC Flushing Kit

Quick & Effective Cleaning - Fully equipped flush kit comes with the improved spray head for a steady spray can effectively remove refrigerant oil and....
Fully Equipped Flush Kit - This complete flush kit comes with the improved spray head for a steady spray. It is easy to use, just fill the canister....
Simple to Operate & Space-Saving - Simply fill the canister with flushing material then pressurize with shop-air and flush each component. While not....
Pressure Relief Valve for More Safety - The upgraded version is equipped with the Pressure Relief Valve, which is released automatically when the....
Work with Any A/C Flushing Agent - Flush kit is designed to work with FJC flush solvent. It is suitable for any light weight A/C flushing agent which....

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AC Gauges Digital HVAC Manifold Gauge Set for 93 Refrigerants AC Pressure Gauge Set R134A R22 R12 R410A R1234YF Home Car Automotive Refrigerant Recharge Kit Refrigeration Hoses with Low Loss Fittings

【Built-in 93 Kinds of Refrigerant Database】The upgraded Digital HVAC Manifold Gauge Set has a built-in 93 refrigerant pressure-evaporating temperature database according to the America NIST standard. Newly added 4 refrigerant types: R438A, R448A, R449A, and R452A. The manifold gauge set has the double pressure test, dual temperature test, digital readout, multi-unit switching (kPa, Mpa, bar, inHg, PSI or °C, °F ), and multi-mode function..
【Automatic Calculation of Subcooling and Superheating】The refrigeration gauges built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. Digital refrigerant gauges can also calculate the supercooling and superheating degree, which is convenient to read the data directly during the operation. In addition, the ac manifold gauge set tests the percentage of vacuum measurement.
pressure leak measurement, and leak time speed record..
【Visualization Window & Refrigerant Charging & Vacuum Operation】Through the window of HVAC digital gauges, the charging state of the refrigerant can be directly observed, which is more convenient to operate. The HVAC digital manifold gauge set can realize vacuum operation by connecting the refrigeration equipment and vacuum pump. N....

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GCCSJ Refrigerant Recovery Tank with 1/4 SAE Y Valve Double Valve Collar Design Reusable Save Valve-50 LB Capacity

【Security Designs】With an explosion-proof and brass blow off valve, our refrigerant recovery tank is pressure-proof and creak-proof, which has improved the security and quality of the recovery tank. And the refrigerant recovery machine has max. 4-gallon capacity and max. 334 PSI pressure is suitable for recovering and reusing R22 and R134 refrigerants with high-security factors..
【1/4 Y-Valve & Collar Handles】Our refrigerant recovery cylinder has many thoughtful details. For example, double claw valves provide liquid & vapor supply, insulated knobs to avoid static and slip, 1/4 brass connectors are designed for easy linking with refrigeration machines and collar style handles to ease the burden and operate easily. These humanized designs, they can make your operation more convenient..
【Temperature Control】Since the medium contained in the product has a higher pressure at room temperature and is sensitive to environmental changes, the operating temperature is strictly limited to -20 to 55degrees..
【Wide Application】With thickening design, steel material, and premium performance, the refrigerant tanks are suitable for recovering and reusing many kinds of refrigerants, which can be used in the factory, laboratory, home, etc..

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Refrigerant Charging Hose with Ball Valve Apply to R134A R12 R22 R502 R404 Refrigerant Air Conditioning Manifold Gauge 1/4 Thread Hose Set 60 Red/Yellow/Blue Pack of 3

60 inch long,1/4 inch yellow,blue,and red hoses feature a 600 PSI working pressure and 3000 PSI burst pressure - ideal for standard refrigerants.
Easy to operate and install,strong sealing for durability and safety.Necessary tools for HVAC,car air condition maintenance and coolant or Freon....
refrigerant charging hose with compact ball valve deigned to meet 1/4" SAE requirement for refrigerant permutation, fit most refrigerants like R134A,....
refrigerant anti blowback fittings refrigeration charging hoses valve discharge conditioning refrigerant charging refrigerant discharge recharge....
100% satisfactory service, if you have any questions, please feel free to contact us by email!We will solve it for you in the first time!.

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Air conditioning Refrigerant Charging Hoses with Diagnostic Manifold Gauge Set and 2 Quick Coupler for R410A R22 R404 Refrigerant charging,1/4' Thread Hose Set 60' Red/Yellow/Blue (3pcs)

★ 60 inch long,1/4 inch yellow,blue,and red hoses feature a 800 PSI working pressure and 4000 PSI burst pressure – ideal for standard refrigerants.
★ Easy to operate and install,strong sealing for durability and safety.Necessary tools for HVAC,car air condition maintenance and coolant or Freon adding..
★ Manifold with built-in sight glass. Durable metal casing. Aluminum alloy testing manifold body R410A Connectors (2pc): 5/16″ SAE，refrigerant anti blowback fittings refrigeration charging hoses valve discharge conditioning refrigerant charging refrigerant discharge recharge yellow jacket interdynamics conditioning recharge bundle refrigerant liquid hose.
★ refrigerant charging hose with Diagnostic Manifold Gauge Set deigned to meet 1/4″ SAE requirement for refrigerant permutation, fit most refrigerants like R410A, R22,R404.Standard 1/4 inch female flare fittings with a valve core depressor and 45°bend on one end for convenient access to the system.
★100% satisfactory service, if you have any questions, please feel free to contact us by email!We will solve it for you in the first time!.

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R134A Car AC Refrigerant Charge Hose Kit Recharge Hose with Gauge, A/C 1/2 Recharge Measuring Kit by FORNORM (Blue-R134A)

1/2 Thread for American and Europe.Metal valve with 1/2″ fitting. The connector to the Freon gas tank is adjustable..
This System Refrigerant Charging Pipe with built-in safety valve to prevent accidental venting of refrigerant..
The hose adopted high quality rubber material, high pressure resistance and reliable..
For use in adding R134A refrigerant to vehicle or home air-conditioning with highly working performance.
Used to check low side pressure for accurate fill of your air conditioner.

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Refrigerant Charging Hoses with Diagnostic Manifold Gauge Set for R410A R22 R404 Refrigerant charging,1/4" Thread Hose Set 60" Red/Yellow/Blue (3pcs) with 2 Quick Coupler

60 inch long,1/4 inch yellow,blue,and red hoses feature a 800 PSI working pressure and 4000 PSI burst pressure - ideal for standard refrigerants..
Easy to operate and install,strong sealing for durability and safety.Necessary tools for HVAC,car air condition maintenance and coolant or Freon adding..
Refrigerant charging hose with Diagnostic Manifold Gauge Set deigned to meet 1/4" SAE requirement for refrigerant permutation, fit most refrigerants like R410A, R22,R404.Standard 1/4 inch female flare fittings with a valve core depressor and 45°bend on one end for convenient access to the system.
Manifold with built-in sight glass. Durable metal casing. Aluminum alloy testing manifold body R410A Connectors (2pc): 5/16" SAE，refrigerant anti blowback fittings refrigeration charging hoses valve discharge conditioning refrigerant charging refrigerant discharge recharge yellow jacket interdynamics conditioning recharge bundle refrigerant liquid hose.
Satisfactory service, if you have any questions, please feel free to contact us by email!We will solve it for you in the first tim....

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Antstone HVAC Digital Manifold Gauge Set AC Dual Pressure Gauge Refrigeration Repair Tool with 3 Hoses 90 Kinds Refrigeration Data

[Built-in 90 Refrigerants] - This digital manifold gauge contains more than 90 refrigerant data, that is, almost all refrigerant types. So please don't worry that the gauge is not suitable for your refrigerant system..
[Digital Dual Gauges] - Low pressure is shown on the left and high pressure is shown on the right. The gauge adopts ball valve design and high-precision sensor, which makes the fluoride addition more accurate..
[Quality Accessories] - The 1.5m three-color fluoride pipe adopts acid and alkali resistant glue, which is explosion-proof and pressure-resistant, and has good air tightness. Thickened portable outer case can better protect the product.(Please notice that two 9V batteries are NOT included in the package.).
[Multifunction] - 3 working modes: refrigerant pressure mode, vacuum percentage mode, leak detection mode. 5 pressure unit conversions: KPa, Bar, PSI, InHg, KgF/cm². 2 temperature unit conversions: ℃ & ℉..
[Explosion-proof Sight Glass] - Through the high-definition glass window, the flow of refrigerant can be clearly observed, so problems can be fou....

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Aupoko R134A R12 Valve Core Quick Remover Installer, Air Conditioning Adjustable High Pressure (Red) and Low Pressure (Blue) Valve Core Tool, 2 Pack

☀ GOOD REPLACeMENT --- R134a valve core remover installer designs for using of servicing valves to remove and install the valve core R134 or R12 from a 1/4-inch male flare access fitting in AC systems without the loss of refrigerant. Excellent for replacing valve cores without discharging or reclaiming the system..
☀ HIGH & LOW PRESSURE QUICK COUPLER --- High pressure coupler (Red), with inner diameter 16 mm, and Low Pressure coupler (Blue) with inner diameter 13 mm..
☀ ADJUSTABLE --- The R12 valve core quick remover installer is adjustable to fit the different valve core. Good for vehicle/car/auto air condition, household air conditioner, HVAC Maintenance or repairing..
☀ WELL-DESIGN --- Built-in stainless-steel ball valve: the well-designed ball valve and threaded remover lets the user block off the system while changing the valves cores, allowing for no refrigerant loss..
☀ 1 YEAR WARRANTY --- Valve Core Quick Remover Installer sets are made by high quality brass alloy, last long.
easy to operate and install, strong sealing for durability and safety. We offter 12 months warranty, if it can’t work normally during the warranty time or any other question, please feel free to contact us, we will refund or reship for you without any reason....

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Digital Manifold HVAC Gauges Set with Pressure&Temp Test, Digital Refrigerant Gauges Built-in 89 Refrigerant Database, HVAC Gauges Set with Refrigerant Hoses,Temp Clips& 3.5″ LCD Display

...nifold gauge kits are used to install, test and maintain refrigeration equipment (such as air conditioners, refrigerators and cold storage, etc.). Digital gauge has very powerful functions, such as: double pressure test, dual temperature test , digital readout, multi-unit switching, multi-mode function and built-in refrigerant database..
【Condensing Pressure&Temp Test of manifold Gauge】The air pressure gauge can test the minimum pressure when the refrigerant changes from gas to liquid, and the maximum temp when the gas changes to liquid. (The lower the pressure and temp of condensation are, the higher the efficiency of the refrigeration cycle and the greater the refrigerant capacity will do.).
【Evaporation pressure and temperature test of manifold Gauge】The air pressure gauge can test the maximum pressure when the refrigerant changes from liquid to gas. The lowest temp when the liquid becomes gaseous.（The lower the pressure and temp of the evaporation are, the more efficient the refrigeration cycle and the greater the refrigeration capacity will do.）.
【The air pressure gauge can be filled with refrigerant through the visual window & Refrigerant type can be set】Built-in 89 kinds of Refrigerant Database. Before filling the refrigerant, you....

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