Best Standard Motor Products Air Valve Valves in 2026

1/4" NPT 165 PSI Industrial air compressor / tank pressure safety relief valve.

Also known as a "Pop Off" or "Blow Off" valve.

This relief valve is manufactured in the United States and is stamped with "UV" & "NB" symbols.

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

How To Shut Off Completely: Use the brass material for ball,which will last for a long time and won’t rust/leak. Unlike other products that use iron, this product’s inside sealer material is Teflon, which is much better than normal plastic

Clean Thread: It’s very important for installing, we have one specific quality inspection procedure for this part in the factory

180° Handle: You don’t even need to consider which side you should move it to. Both sides can be closed. You will find it extremely convenient, especially in urgent situations

✅MEASUREMENT- The gas ball valve is equipped with a 1/2 inch flare x 1/2 inch female iron pipe (FIP) threaded connection.

✅QUALITY- The straight-flare gas ball valve is constructed of high-impact, durable brass to provide a strong and long-lasting performance. The working pressure is up to 175 PSI. A working temperature range of 32-degrees Fahrenheit to 125-degrees Fahrenheit is recommended for product safety.

✅FUNCTIONALITY- The straight-flare valve is designed for use with liquefied petroleum, LP gas, and air mixtures.

Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.

Red Plastic-covered lever handle for on/off manual control.

The outside thread with sealant for better sealing.

GAS SHUTOFF VALVE: The gas ball valve with quarter turn handle is in-line for connecting two pipes going in the same direction

FUNCTIONALITY: The gas shut off valve is designed for use with liquefied petroleum, LP gas, and air mixtures up to 175 PSI

EASY TO USE: The gas ball valve connector features an aluminum lever handle with a 1/4 turn operation for easy on and off control

Solid Brass Construction: Diverter Rough in Valve for Delta R11000 3/6 Setting made from a single-piece forged brass body for durability and leak-proof reliability.

Easy to Install: Pressure test cap allows for testing before installation. Can be tested with air (200 psi) or water (300 psi) using supplied test cap

Solid Brass Construction: Made from a single-piece forged brass body for durability and leak-proof reliability

Constructed of industrial grade brass, this valve is corrosion resistant, more conducive for welding, optimal for higher temperature projects, and can be used with gasoline, diesel fuel, kerosene oil, natural gas, air etc. Due to the chemical composition of brass, this valve should NOT be used with projects involving drinking water or other water projects.

This valve was manufactured with a VITON seal. VITON is the most durable and high performance rubber material with the ability to resist high temperatures and corrosive chemicals and other fluids like gasoline, diesel fuel, oils, and lubricants.

This highly responsive valve will open and close in less than 1 second when actuated; meaning it will open or close the flow instantaneously when energized or de-energized. Also, our U.S. SOLID engineers have determined that the life cycle of this valve is well over a million cycles with proper operating conditions and maintenance.

Constructed of industrial grade brass, this valve is corrosion resistant, more conducive for welding, optimal for higher temperature projects, and can be used with gasoline, diesel fuel, kerosene oil, natural gas, air etc. Due to the chemical composition of brass, this valve should NOT be used with projects involving drinking water or other water projects.

This valve was manufactured with a VITON seal. VITON is the most durable and high performance rubber material with the ability to resist high temperatures and corrosive chemicals and other fluids like gasoline, diesel fuel, oils, and lubricants.

This highly responsive valve will open and close in less than 1 second when actuated; meaning it will open or close the flow instantaneously when energized or de-energized. Also, our U.S. SOLID engineers have determined that the life cycle of this valve is well over a million cycles with proper operating conditions and maintenance.

Flush plug allows valve body to be tested and flushed without the presence of the valve cartridge (ships with trim)

Can be tested using flush plug with air (200 psi) or water (300 psi)

Stainless steel retaining ring with flats secures flush plug and cartridge, eliminating the need for screws

Choice of Connections: Fast and easy installation without adaptors reducing leak points. Available connections include Universal (male thread/female sweat), PEX Crimp, PEX Cold expansion, CPVC, and Stub-outs

Cast Brass Valve Body: Durable. Ideal material for prolonged contact with water

Flat Back: Allows valve to be mounted flush against cross brace for easy and solid installation

2 way solenoid valve, 1/4" NPT port, brass body, DC12 volt

High quality normally closed electric solenoid valve, for water, air or oil

Working temperature range: -5 ℃~85 ℃

Constructed of industrial grade brass, this valve is corrosion resistant, more conducive for welding, optimal for higher temperature projects, and can be used with gasoline, diesel fuel, kerosene oil, natural gas, air etc. Due to the chemical composition of brass, this valve should NOT be used with projects involving drinking water or other water projects.

This valve was manufactured with a VITON seal. VITON is the most durable and high performance rubber material with the ability to resist high temperatures and corrosive chemicals and other fluids like gasoline, diesel fuel, oils, and lubricants.

This highly responsive valve will open and close in less than 1 second when actuated; meaning it will open or close the flow instantaneously when energized or de-energized. Also, our U.S. SOLID engineers have determined that the life cycle of this valve is well over a million cycles with proper operating conditions and maintenance.

▼Type-1/2'' Standard connections.

▼Material-Heavy duty aluminum handles for higher corrosion resistance.

▼Wide application-Ball valves are used in air, gas, liquid, and steam applications.

This brass fitting is made of lead-free brass which contains less than 0.25% lead,Brass construction for prolonged service life

Valve,1/4 Inch Male and Female NPT Thread Pipe Fitting,with vinyl lever handle and 1/4 turn shutoff design

Made with precision process, no leaking and durable, easy to connect and disconnect

★ 【Material】Solid Brass for corrosion resistance, high temperature ductility and low magnetic permeability. Operating temperatures range from -53 to 121 degrees C (-65 to 250 degrees F).

★ 【Size】3/8" NPT Female x 3/8" NPT Male .180 Degree operation handle.

★ 【Adventage】Easy Installation in tight working spaces. Red Plastic-covered lever handle for fast open or closed operatio.

Durable brass construction and a quality copper solenoid. And high quality copper coil, NOT aluminium coil.

Port Size : 1/2" Female NPT , 2W160-15

Voltage: DC 12V

Constructed of industrial grade brass, this valve is corrosion resistant, more conducive for welding, optimal for higher temperature projects, and can be used with gasoline, diesel fuel, kerosene oil, natural gas, air etc. Due to the chemical composition of brass, this valve should NOT be used with projects involving drinking water or other water projects.

This valve was manufactured with a VITON seal. VITON is the most durable and high performance rubber material with the ability to resist high temperatures and corrosive chemicals and other fluids like gasoline, diesel fuel, oils, and lubricants.

This highly responsive valve will open and close in less than 1 second when actuated; meaning it will open or close the flow instantaneously when energized or de-energized. Also, our U.S. SOLID engineers have determined that the life cycle of this valve is well over a million cycles with proper operating conditions and maintenance.

G 1/8 Female Full Ports One Way Air Check Valve.

Nickel-plated brass for durability. The brass valve core is wear-resistant, pressure-resistant and corrosion-resistant and has stable performance.

When installed and used, the tail of the arrow is connected to the gas input source, and the head of the arrow is connected to the output end.

Guards against excessive pressure in water, oil or air systems used in commercial, residential or industrial applications, including fire protection systems

All-brass construction features an NPT threaded male inlet and NPT threaded female (drain) outlet connections; a stainless-steel spring; a brass bonnet; a Buna-N disc and a Buna-N O-ring

Calibrated adjustment feature sets valve to the required relief pressure

2 way solenoid valve, 1/4" NPT port, brass body, AC110 volt

High quality normally open electric solenoid valve, for water, air or oil

Working temperature range: -5 ℃~85 ℃ (23 ℉~185℉)

Constructed of industrial grade brass, this valve is corrosion resistant, more conducive for welding, optimal for higher temperature projects, and can be used with gasoline, diesel fuel, kerosene oil, natural gas, air etc. Due to the chemical composition of brass, this valve should NOT be used with projects involving drinking water or other water projects.

This valve was manufactured with a VITON seal. VITON is the most durable and high performance rubber material with the ability to resist high temperatures and corrosive chemicals and other fluids like gasoline, diesel fuel, oils, and lubricants.

This highly responsive valve will open and close in less than 1 second when actuated; meaning it will open or close the flow instantaneously when energized or de-energized. Also, our U.S. SOLID engineers have determined that the life cycle of this valve is well over a million cycles with proper operating conditions and maintenance.

REPLACEMENT STEAM AIR VENT VALVE: This Is A Great Replacement For Old, Rusty, Or Leaky Radiator Valves. Compatible With All Major Brands.

FEATURES: Easy Installation And Operation; Durable Thermal Plastic Handle; Nuts And Tailpieces Included

SUPERIOR QUALITY: Heavy Duty Brass Construction; Corrosion Resistant; Rust Resistant

Voltage: DC 12V Solenoid Valve

Inlet/Outlet Ports:1/2" Female Threads

Operation Mode: Normally Closed.

Constructed of industrial grade brass, this valve is corrosion resistant, more conducive for welding, optimal for higher temperature projects, and can be used with diesel fuel, natural gas, air etc. Due to the chemical composition of brass, this valve should NOT be used with projects involving drinking water or other water projects.

1/2" Brass direct acting with NBR gasket.

This highly responsive valve will open and close in less than 1 second when actuated; meaning it will open or close the flow instantaneously when energized or de-energized. Also, our U.S. SOLID engineers have determined that the life cycle of this valve is well over a million cycles with proper operating conditions and maintenance.

【2 WAY SOLENOID VALVE】-The product is suitable for non-corrosive clean gases and liquids such as compressed air, argon, carbon dioxide, etc, as a control switch.

【PREMIUM QUALITY】-Brand new and high-quality solenoid valve, stable in performance, reliable to use.

【WORKING PRESSURE】-The working pressure is 0~0.8mpa,suitable for multiple occasions.G1/8'' Thread Type.

Voltage: AC 110V Solenoid Valve

Inlet/Outlet Ports:3/8" Female Threads

Operation Mode: Normally Closed.

Constructed of industrial grade brass, this valve is corrosion resistant, more conducive for welding, optimal for higher temperature projects, and can be used with gasoline, diesel fuel, kerosene oil, natural gas, air etc. Due to the chemical composition of brass, this valve should NOT be used with projects involving drinking water or other water projects.

This valve was manufactured with a VITON seal. VITON is the most durable and high performance rubber material with the ability to resist high temperatures and corrosive chemicals and other fluids like gasoline, diesel fuel, oils, and lubricants.

This highly responsive valve will open and close in less than 1 second when actuated; meaning it will open or close the flow instantaneously when energized or de-energized. Also, our U.S. SOLID engineers have determined that the life cycle of this valve is well over a million cycles with proper operating conditions and maintenance.

SIZE - 1/4" NPT Male x 1/4" NPT Ball Valve. Note, NPT thread is the nominal pipe size and does not represent the actual diameter, please refer to the dimension drawing for specific diameter.

MATERIAL - Made of high-quality brass, with strong wear and corrosion resistance, high compressive strength, durability, low magnetic permeability and high temperature ductility.

Use - Brass ball valve is mainly used for cutting, distributing and changing the flow direction of medium, with good flow regulation function. It is a pipe fitting specially used for pipe connection engineering. It is suitable for most gases, water, oils and corrosive liquids.

Operating Type: Diaphragm Valve

Voltage: 110V-120V AC Volts.

Diaphragm/Seals: NBR