10 pieces 4mm PP check valve for aquarium air pump, 1-way water shut-off valve for aquarium, red

General Description

This 4mm one-way check valve is designed to prevent the backflow of gas or liquid, providing an effective solution for aquariums and other applications. Made of high-quality PP plastic, it is wear-resistant and durable, ensuring long-lasting use.

Technical Specifications

Item Type: Check Valve

Material: PP

Size: Approx. 4mm / 0.2 inches

Applications

This check valve is widely used in various fields, including:

Aquariums

Food and Beverage

Medical Equipment

Chemical Industry

Other Information

Package List: 10 x Check Valves