Isolation & Service Valves

Isolation and service valves allow sections of a system to be shut off, drained or refilled during installation, servicing and maintenance. These valves are essential for reducing downtime and enabling safe access to individual components without disrupting the entire system.

This category includes isolation valves, drain valves, flush and fill valves and filling loop valves. Suitable for a wide range of plumbing and heating applications, these components are widely used by installers and maintenance teams across domestic and commercial environments.

Related valve categories

Isolation and service valves are often used in combination with Water Control & Regulation Valves for inlet management and Safety & Relief Valves for system protection.