M METERXITY 1-Set Aquarium Air Valve, for 3/16" Airline Tubing PVC Aquarium with L-Shape Air Control Valves Check Valves for Fish Tanks/Aquaculture, Regulators Air Pump Adjustable [Black]

• [Multipurpose Use] - The air control valve is mainly used as a tool to control oxygen in fish tanks, aquariums, aquaculture, gardening or drip irrigation systems, aquarium pipes, landscape aquariums, etc., to achieve precise gas flow control
• [Durable Aquarium Air Valve] - The aquarium control valve is made of PVC, which is an excellent electrical insulating material and safe to use. It also has strong corrosion resistance and good tensile strength, providing a reliable connection
• [Size & Package] - The size of the T-shape regulating valve is 1.49 x 0.75 inches/38 x 19mm, L-shaped control valve size is 1.69 x 0.86 inch/ 43 x 22mm, and the size of the check valve is 1.97 x 0.55 inches/ 50 x 14mm. It is suitable for 3/16 inch(4mm) pipes. The package contains 6 pcs each of T-shape regulating valves, L-shaped control valve and check valves
• [Advantage] - The check valve has a reliable protection function, effectively preventing water backflow in the pipe during a power outage and protecting your air pump
• [Installation] - The installation method for the airline tubing valve is the same as that for the non-return. Both ends have corresponding interfaces for inserting 3/16-inch air pipes. The connection is tight and not easy to slip off

PRODUCT APPLICATION The air control valve is mainly used as a tool to control oxygen in fish tanks, aquariums, aquaculture, gardening or drip irrigation systems, aquarium pipes, landscape aquariums, etc., to achieve precise gas flow control. PRODUCT DETAILS √ Type: Aquarium Air Pump Accessories √ Applicable Pipe Size: 3/16 inch(4mm) √ Material: PVC √ Color: Black √ Control Valve Size: 1.49 x 0.75 inches/38 x 19mm √ Check Valve Size: 1.97 x 0.55 inches/ 50 x 14mm √ L-Shaped Control Valve: 1.69 x 0.86 inch/ 43 x 22mm (L x W) √ Package Includes: 6 pcs T-shape regulating valves and 6 pcs check valves PRODUCT ADVANTAGES 1. The aquarium control valve is made of PVC, which is an excellent electrical insulating material and safe to use. It also has strong corrosion resistance and good tensile strength, providing a reliable connection. 2. The check valve has a reliable protection function, effectively preventing water backflow in the pipe during a power outage and protecting your air pump. INSTALLATION The installation method for the airline tubing valve is the same as that for the non-return. Both ends have corresponding interfaces for inserting 3/16-inch air pipes. The connection is tight and not easy to slip off.