The Best air tank drain valve of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best air tank drain valve of 2022. Check our ranking below.

2,089 Reviews Scanned

SaleRank No. #1

Nigo Industrial Co. Air Brake Air Tank Drain Cock Ground Plug Shutoff (1/4" NPT Male)

100% Bar stock brass solid body
Maximum Working Pressure: 200psi WOG
Ground plug shutoff cock
Super Heavy Duty; Extra strength; High durability
The handle features 360 degree rotation

Rank No. #2

1/4” Air Compressor Drain Valve with 60” Cable, Dazakoot Air Tank Drain valve Plug for Semi Truck, Trailer (Replaces Haldex 12105, OEM N3613AD) - 4pcs

【Why Choose Us?】This 1/4" male NPT compressed air tank cable-style pull drain replaces a twist-style petcock for releasing moisture from the tank. It screws into the tank bottom where the petcock was, and the cable mounts to the tank base or another accessible spot for easy pulling. No need to crawl under the tank, just pull the cable to release moisture.
【HEAVY-DUTY BRASS CONSTRUCTION】Crafted from premium brass, the air tank drain valve fitting kit boasts robustness with thicker and stronger components. The material's durability is complemented by deep and precise threads, ensuring a reliable and secure fit. Notably, the brass exhibits high corrosion resistance, reducing the impact of environmental factors.
【PRECISE THREADS】: Deeper threads design allows these air drain valve fittings to be better engaged with the object to enhance fixation, and the smoother threads make installation easier and faster.
【Reliable Connection】 When the force on the cord is released, the stainless steel spring restores the valve stem to a full seal with the rubber o-ring. 200 PSI maximum working pressure.
【Replacement】This drain is similar to CDV25 Pull Style Tank Drain. This valve is the same size threads as the CDV25 (1/4" Male NPT) however this drain releases air and moisture in a larger volume. We recommend this drain for compressed air tanks that are 80 gallons or larger.

SaleRank No. #3

3/8” Air Tank Drain Valve Plug with 60” Cable, Dazakoot Brass Tank Drain Valve Replacement Part, Tank Drain Valve Max Working Pressure 350PSI - 2Pack

【Why Choose Us?】This 3/8" male NPT compressed air tank cable-style pull drain replaces a twist-style petcock for releasing moisture from the tank. It screws into the tank bottom where the petcock was, and the cable mounts to the tank base or another accessible spot for easy pulling. No need to crawl under the tank, just pull the cable to release moisture.
【Heavy-duty Brass Construction】Crafted from premium brass, the air tank drain valve fitting kit boasts robustness with thicker and stronger components. The material's durability is complemented by deep and precise threads, ensuring a reliable and secure fit. Notably, the brass exhibits high corrosion resistance, reducing the impact of environmental factors.
【Presice Threads】Deeper threads design allows these air drain valve fittings to be better engaged with the object to enhance fixation, and the smoother threads make installation easier and faster.
【Reliable Connection】When the force on the cord is released, the stainless steel spring restores the valve stem to a full seal with the rubber o-ring. 350 PSI maximum working pressure.
【Replacement】3/8" NPT drain cable with 60" cable same as Automann 170.15354, Freightliner 12-15354-000, Freightliner 1215354000, Phillips 12-822, Phillips 12822. We recommend this drain for compressed air tanks that are 80 gallons or larger.

Rank No. #4

2 Pack of ¼” NPT Air Tank Drain Valve with 60" Cable, Air Brake Reservoir Drain Valve Air Compressor Drain Valve For Semi Trucks Replaces Haldex 12105 N3613AD

Replace Part Number: Air tank drain valve replace Haldex 12105, N3613AD, R95512105N, AV12105, 42003461, 95512105, 8235R12105, FC12105, L1374, R12105, R-12105, R95512105, TEC 14358, 13567, 13569, 101424, 101426, 101467, 123295, 401046, 1240621, 1240622, S8884, EMD12105N, 9343150040
Specification: The connector of the semi truck air tank drain valve is ¼” NPT, cable length 60 ", note: please check whether the part number is suitable before purchasing, If not sure, please contact us at any time to answer your question
High Performance: Semi truck air tank valve with 60" cable can effectively prevent harmful condensation and pollutants from building up in the system
Material: The air brake reservoir drain valve made of high-quality alloy material, processed step by step through advanced technology, and follows strict quality standards to ensure its quality and durability
Packaging and Service: Packaging includes 2 * Air Brake Reserve Drain Valve with 60 "Cable, if you have any questions, please contact us and we will reply you within 12H

Rank No. #5

SUNROAD Air Compressor Valve Brass Drain Cock Ball Valve 1/4" NPT Male Thread Air Compressor Accessories 2pcs with Thread Seal Tape with Plastic Case

[ Product Type ] —— SUNROAD Ball Type Drain Valve (1/4" NPT Male), Used to Replace the air compressor Drain Cock,Knurled screw valve,Wing style drain valve.
[ Quality Guarantee ] —— High quality solid brass,durable and firm, brass is corrosion resistant. These air tank valves are suitable for discharging air, water,moisture and oil from the compressors
[ Application] —— Easy 1/4 turn open or closed operation(the handle is made of aluminum), the structural design without O-ring.These air tank ball valve suitable for air compressor.
[ Scope of Application ] —— 150 PSI working pressure,Temperature range of -65 °F to 250°F ( -53°C to 121°C)
[ Package include] —— 2 Pcs 90° Turn ball valve tank drain (Air compressor drain valve or drain petcock) and 1 Thread seal tape(about 400" length).The inlet of this Drain Cock Ball Valve is 1/4" MNPT, The outlet of this valve is unthreaded hole (no thread).

Rank No. #6

HK Extended Tank Drain Assembly Kit with 10 Inch Braided Steel Hose 1/4 Inch Drain Valve and Elbow Fitting for Air Compressor

Air Compressor Tank Drain Hose: 10 Inch Flexible Braided Steel Tube, 1/4in NPT*1/4in NPT. Max working pressure: 175 PSI. Blasting Pressure: 475 PSI. Max Temperature: 200 degrees F.
Hex Bushing Brass Adapter: 3/8" Male x 1/4" Female, for joining brass fittings or fittings with internal and external threads of different diameters.
Made of high-quality stainless steel braided tubes and brass. Threaded joints provide a pre-coated thread sealant for better airtightness.
Includes threads on shut-off-valve to make it easy to add an additional drain hose or elbow
Package including: 1*Air Compressor Tank Drain Hose, 1* Threaded Sealing Tape, 1* Hex Bushing Brass Adapter.

Rank No. #7

HASAOMOI 2 Pack of 3/8" NPT Air Tank Drain Valve with 60" Cable,For Air Compressor Drain Valve Cable, Semi Truck Trailer

Specification: 2 pieces air compressor drain valve plug fitting with cable, fitting 3/8 inch NPT, cable length 60 inch
Material: Air tank drain valve plug fitting is made of solid brass structure.60" poly coated steel cable have outstanding kink and abrasion resistance
High Performance: Semi truck air tank valve with 60" cable can effectively prevent harmful condensation and pollutants from building up in the system
Reliable Connection: When the force on the cord is released, the stainless steel spring restores the valve stem to a full seal with the rubber o-ring. 200 PSI maximum working pressure
Easy to Use: The air compressor drain valve plug fitting screws into the threads on the bottom of the tank and drains moisture by pulling on the 60 inch steel cable

Rank No. #8

Aienxn Brass Air Compressor Drain Valve Cock Ball Valve, 1/4" NPT Male Thread Ball Type Drain Valve Air Compressor Accessories

Premium Quality: Aienxn air compressor ball valve is made of brass, which is not easy to damage, corrosion-resistant and wear-resistant
Features: The brass mini ball valve is equipped with lever handle, which is convenient for manual control of switch and full flow passage, making your work efficiency higher, working performance better, easy to operate, practical use and long service life
Wide Application: The drain valve can be used for air, gas, liquid, steam, air compressor, air tank, water tank, air bottle etc
Package: You will get 1pcs air compressor ball valve
Model specification: The ball valve is 1/4inch male NPT thread

SaleRank No. #9

1/4" Air Compressor Drain Valve 1/4" NPT Tank Drain

Powermate Vx 072-0001RP Tank Drain Valve
1/4" Air Compressor Drain Valve 1/4" NPT Tank Drain ROLAIR 132
1/4-Inch NPT Wing style
Powermate tank drain valve creates a snug fit to prevent unwanted air or water seepage
Drain compressor regularly for optimal performance

SaleRank No. #10

5-Pack Ball Drain Valve SUNROAD Brass Mini Ball Valve, 1/4 Inch NPT Male for Air Compressor with Thread Seal Tape

[ Product Type ] —— Drain Cock Ball Valve (1/4" NPT Male), Used to Replace the air compressor thread Drain Cock,Knurled screw valve.
[ Quality Guarantee ] —— High quality solid brass,durable and firm, brass is corrosion resistant. These air tank valves are suitable for discharging air, water，moisture and oil from the compressorsater in the pipe.Please keep away from the product when turning off the water, remained water will be sprayed out.
[ Application] —— Easy 1/4 turn open or closed operation(the handle is made of aluminum), the structural design without O-ring.These air tank ball valve suitable for air compressor.
[ Scope of Application ] ——150 PSI working pressure,Temperature range of -65 °F to 250°F ( -53°C to 121°C).
[ Package include] ——5 Pcs 90° Turn ball valve tank drain (Air compressor drain valve or drain petcock) and 1 seal tape.The inlet of this Drain Cock Ball Valve is 1/4" MNPT, The outlet of this valve is unthreaded hole (no thread).

Last update on 2025-05-04 / Affiliate links / Images from Amazon Product Advertising API

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Features: What bells and whistles matter for an air tank drain valve?
Specifications: How powerful they are can be measured.
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Customer Ratings: Number ratings grade air tank drain valve objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their air tank drain valve.
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FAQ:

Q: How to replace air compressor drain valve?

A: 1. Remove the drain valve. Tilt the compressor onto its side to expose the drain valve. Use a wrench to loosen the drain valve. Remove the drain valve from the tank. INSTALLING THE NEW DRAIN VALVE [top] 2. Install the new drain valve. Thread the drain valve into the tank.

Q: Do sink drains need an air vent?

A: A sink needs a vent because the pressure put on the drain pipe when water flows down the drain pipe needs to equalize. The air needs to escape the drain pipe in order for the sink to vent. The best way to think about a sink vent is if you were to hold a pop bottle upside down and dump it out, it glugs out.

Q: Can a water heater drain valve be replaced?

A: Breaking the plastic water heater drain valve will require that you replace it. You cannot use the water heater without the valve in place. No hot water is not good news for anyone. You need a hose to drain the water heater down.

Q: How do you drain a fuel tank?

A: Locate the tube that is running from the bottom of the gas tank to the carburetor or fuel injector. Pull the tube off of the carburetor or injector. Place the bucket under the tube and turn the gas valve to the on positions. Drain the gas into the bucket until the gas tank is empty.