PVC T Cock is made from a lightweight and durable plastic material called PVC, which is also resistant to corrosion and chemicals. This fitting is used in almost all plumbing systems for applications such as irrigation, water supply, and drainage. The design of this fitting involves a handle, stem, and ball or disc inside the valve. PVC T Cock is relatively easy to install and maintain, making it a popular choice for plumbing applications. Its production involves steps, like raw material preparation, extrusion, moulding and assembly.