High-Quality Aquarium Valve Pack

This is an oxygen pump component for fish tanks in pump-valve systems, a specialized Specialty Device Components and Equipment-Specific Fittings designed for aquatic oxygenation applications. As a key part of small-scale fluid control systems, it works in tandem with Sealed Fluid Transfer Pumps (adapted for air) and Mini Sealed Valves to ensure stable oxygen supply for fish tanks. It features a small "stepped" shape with a raised cylindrical head, matched with a bottom disk, and usually has a through-hole in the middle (for air flow passage). Its overall compact and delicate structure fits the tight cavity space of the oxygen pump, facilitating installation and fixation; the surface is smooth, with subtle annular grooves and convex points—these structures are used to enhance sealing or fit with other internal components of the pump, ensuring installation stability and air flow control accuracy. This design aligns with the functional precision requirements of Custom Equipment Parts and…