Test & Drain Valve

SF Fire & Ventilation Systems provides test and drain valve solutions used in sprinkler systems for safe testing and maintenance of the pipeline under real operating conditions.

These valves are designed to match the K-factor and orifice size of the smallest sprinkler used in the system, ensuring accurate hydraulic testing and performance verification.

The test and drain valve allows controlled simulation of sprinkler activation conditions, enabling proper system inspection without compromising safety.

To visually monitor the venturi effect created by water flow during testing and drainage, the valve is equipped with a sight glass (inspection window). This allows operators to clearly observe flow conditions within the system.

A single valve can be used for both system testing and pipeline draining, providing operational efficiency and simplifying maintenance procedures.

Valve sizing is determined based on the main pipe diameter, and the orifice size must strictly correspond to the sprinkler model used in the system to ensure proper hydraulic compatibility.

SF Fire & Ventilation Systems delivers test and drain valve solutions with a focus on accurate system verification, safe maintenance operations, and full compliance with international fire protection standards.