Ultum Nature Systems Advanced CO2 Check Valve - 6mm 3/16” One Way Air Valve for Freshwater Aquarium Airline Tubing, Prevent Backflow, Unidirectional Flow Control Air Pump Attachment - 1 Pack

About this item

• UNS Advanced CO2 Check Valve prevents backflow of aquarium water into CO2 regulators or air pumps to protect vital equipment. This non-return one-way air valve is designed specifically for aquarium tubing use with a clear directional flow indicator for proper setup.
• Made from high-performance PBT plastic, this air tank valve tool offers greater strength, heat resistance, and chemical durability than standard PVC check valves. Combined with a Nitrile Rubber seal, the aquarium water valve is ideal for aquarium CO2 systems using plastic tubing - a reliable upgrade over typical plastic valves.
• CO2 check valve fits aquarium standard 3/16 inch 4/6 mm (4mm ID 6mm OD) CO2 regulator or airline tubing using secure pneumatic valve push-to-connect one-touch fittings. This pneumatic vacuum check valve utilizes modern, easy-to-use aquarium quick-connect air hose fittings.
• The aquarium air valve has a compact and durable design for aquarium hose and air line tubing with a precision-molded body measuring 12 x 12 x 37 mm (0.47 x 0.47 x 1.46 in). The advanced aquarium air control valve is the perfect aquarium air pump attachment accessory.
• The aquarium check valve is tool-free, easy to install, and integrates into any aquarium air pump, betta fish tank bubbler decorations, freshwater, planted tank, or nano aquascape system.

Overview

• Material: PBT Plastic, Nitrile Rubber
• Brand: Ultum Nature Systems
• Exterior Finish: PBT Plastic
• Outlet Connection Type: Push-to-Connect
• Number of Ports: 2
• Number of Packs: 1
• Unit Count: 1.0 Count
• Manufacturer: Ultum Nature Systems