Finding the best air flow control valve suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. Pawfly 2-Way Aquarium Air Flow Control Lever Valve Distributor Splitter Accessories Set with 1 Check Valve, T & Straight Connector and 4 Suction Cups for Fish Tank
Feature
Manually control the flow of vital O2 or switch an air pump 'on or off'.Made of Chromium Copper material, air will never leak out.
INLET DIA: 3/16", OUTLET DIA: 3/16". Overall Size: 2" x 1.2" x 0.85" / 50 x 30 x 22 mm.
Non-return Check Valve protect your air pump, Suction Cups fit the Air Valve Distributor and standard tube, 3-Way T & Straight Connector mend or extend air hose.
Package Content: 1 x 2-Way Air Valve Distributor, 1 x Non-return Check Valve, 1 pack x 3-Way T & Straight Connector, and 4 x Suction Cup.
Description
Pawfly 2-Way Outlet Aquarium Air Flow Control Lever Valve Distributor Silver Tone Splitter SetA perfect set of high quality accessories that allows your air pump to control the air flow as expected.
All the distributors are strictly tested before leaving factory, can suffer at least 2 KG pressure. Meanwhile it is safe for use and easily operated.
Use Non-return Check Valves protect your air pump, Suction Cups fit the Air Valve Distributor and standard tube, 3-Way T & Straight Connector mend or extend air hose.
Branch Outlet Valve Diameter (Each): 0.13" / 3.2 mm
Outlet Valve Diameter: 3/16" / 5 mm
Net Weight: 1.2 ounce / 35 g
2. PneumaticPlus SCF-1/4 Air Flow Control Valve with Push-to-Connect Fitting, In-Line Speed Controller Union Straight - 1/4" Tube OD x 1/4" Tube OD
Feature
Body Style: Speed Controller Union StraightPush-to-connect fittings on the inlet and outlet ports1/4" Tube OD x 1/4" Tube OD
Knob for precise manual adjustment of flow rate
Applicable Tube: Polyurethane and Nylon, Fluid Type: Air Only
In-line air flow control valve for controlling the speed of low-speed pneumatic cylinders
Description
PneumaticPlus speed controllers precisely permit the optimal rate of airflow for the smooth cylinder movement of a driving device. ?Built-in check valve allows metered flow control in either direction.?3. uxcell Plastic Aquarium 2 Way 3mm Inner Dia Air Line Tubing Flow Control Valve 5 PCS
Feature
Product Name : Aquarium Air Valve;Material : PlasticColor : Black;HoleDiameter : 3mm / 0.12"(Inner Dia.), 5mm/0.2"(OD)
Total Size : 43 x 25 x 12mm / 1.7" x 1" x 0.47"(L*W*T)
Weight : 10g
Package Content : 5pcs x Aquarium Air Valve
Description
Two-Way Plastic Valve can be used as an in-line valve to control air flow from pump.They are made of plastic material for long time use.
Fits standard air line tubing aquarium and Co2 tubing with inner diameter about 3 mm.
4. Titan Tools 19442 in-Line Air Flow Regulator
Feature
1/4" NPTBrass construction
Thumbscrew valve control
For use with control air flow
Description
Titan Tools 19442 In-Line Air Flow Regulator; 1/4" NPT; Brass construction; Thumbscrew valve control; For use with control air flow WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.5. Pawfly 6 PCS One-Way Aquarium Air Flow Control Lever Valve Distributor Splitter Pump Accessories Set with 6 Suction Cups for Fish Tank
Feature
Manually control the flow of vital O2 or switch an air pump "on or off".Made of Chromium Copper material, air will never leak out. Valve Diameter: 3/16" / 5 mm.
2 convertible air valve distributors are opt for one-way or two-way utilization.
6 Suction Cups fit the Air Valve Distributor and standard tube well, sticking to the tank firmly.
Package Content: 4 x One-Way Air Distributors, 2 x Convertible Air Distributors, 6 x Suction Cups.
Description
Pawfly One-Way Outlet Aquarium Air Flow Control Lever Valve Distributor Silver Splitter SetA perfect set of high quality accessories that allows your air pump to control the air flow as expected.
All the distributors are strictly tested which can bear at least 2 KG pressure. Meanwhile it is safe for use and easily operated.
NOTE: By simply removing the cap of the Convertible Valve Distributors, you can convert the one-way lever valve into a two-way valve
Specifications
INLET DIA: 3/16" / 5 mm
OUTLET DIA: 3/16" / 5 mm
Overall Size: 1.26" x 1.06" x 0.87" / 32 x 27 x 22 mm
Package Content:
4 x One-Way Air Valve Distributors
2 x Convertible Air Valve Distributors (opt for one-way or two-way utilization)
6 x Suction Cups
6. PneumaticPlus Push-to-Connect Air Flow Control Valve, Elbow, 1/4" Tube OD x 1/8" NPT
Feature
1/4 Inch Tube O/D x 1/8" NPT MaleWorking Pressure Up to 150 PSI
Accepts Nylon & Polyurethane Tubes
Description
PneumaticPlus speed controllers precisely permit the optimal rate of airflow for the smooth cylinder movement of a driving device. ?Built-in check valve allows metered flow control in either direction.?7. 3M 16573 Accuspray Air Flow Control Valve
Feature
Air Inlet is 1/4-Inch, 19 BPS male threadHelps ensure optimal atomization for HVLP paint application, reducing rework
Regulator and valve in one unit allows for effortless air pressure setting and control
Can also be used with non-Accuspray equipment such as stone chip applicators
Gauge provides simple, clear operation and readings for easy adjustment
Description
Air flow control valve for use with the 3M Accuspray Spray Gun Model HG09, part number 16570. Gauge face is color-coded to indicate appropriate air pressure settings.8. AQUANEAT Aquarium Air Flow Control Valves 20PCS
Feature
Two-Way Plastic ValveThey are made of plastic material for long time use.
Fits standard air line tubing aquarium and Co2 tubing with inner diameter about 4 mm
INCLUDES: 20 pieces of control valves
Description
Two-Way Plastic Valve can be used as an in-line valve to control air flow from pump. They are made of plastic material for long time use. Fits standard air line tubing aquarium and Co2 tubing with inner diameter about 4 mm. INCLUDES: 20 pieces of control valves9. Pawfly 4-Way Aquarium Air Flow Control Lever Valve Distributor Splitter with 1 Non-return Check Valve and 6 Suction Cups
Feature
Manually control the flow of vital O2 or switch an air pump 'on or off'.Made of Chromium Copper material, air will never leak out.
INLET DIA: 3/16" / 5 mm, OUTLET DIA: 3/16" / 5 mm. Overall Size: 3.7" x 1.1" x 0.85"/93 x 29 x 22mm.
Non-return Check Valve protects your air pump, Suction Cups fit the Air Valve and standard tube.
Package Content: 1 x Aquarium Air Valve Distributor, 1 x Non-return Check Valve, 6 x Suction Cup.
Description
A perfect set of high quality accessories that allows your air pump to control the air flow as expected.All the distributors are strictly tested before leaving factory and can suffer at least 2KG pressure. Meanwhile it is safe in use and easily operated.
Color: Silver Tone;
Branch Outlet Valve Diameter (Each): 0.13"/3.2mm
Outlet Valve Diameter: 3/16" / 5 mm
Net Weight: 2 ounce/58g
10. Uxcell a16020200ux0508 Stainless Steel Single Way Aquarium Control Air Water Flow Lever Valve 2pcs (Pack of 2)
Feature
Material: Stainless Steel; Color: Silver Tone; Package Content: 2pcs x Air Control ValveTotal Size: 30 x 21 x 8mm/1.2" x 0.83" x 0.31"(L*W*T); Connecting Dia: 5mm/0.2"
Control the flow of vital O2 from your pond aerator or aquarium air pump with this handy air control valve
Metal lever single way aquarium valve can be used for aquarium and aquaculture applications
The outlet of water flow control valve can be connected to aquarium tubing
