Signal butterfly valve waterflow indicator pressure gauge and test drain valve.
Zone control valve signage.
Zone control valve is a combined unit of 4 parts.
Reflective sprinkler control valve sign with red background stands out from the wall for easy viewing from either side.
In our photo above that notch at the left end of the zone valve control lever will lock the valve in the open position.
Signs shall be located directly adjacent to the control valve and shall be either mounted on a sign post or affixed to the exterior of the building.
Resists uv chemicals abrasion and moisture.
Section 6 11 3 has a requirement for signage for the fire department connections.
Use indoors or out.
Zone valve with covers off may indicate overheating and jamming.
8 post indicator valves.
Systems that have more than one control valve that must be closed to work on a system or space are required to have a sign referring to the existence and location of the other valves.
Because of fire sprinkler or test valve activation the indicator detects water flow and transmits signal to control system.
When a post indicator valve piv is provided as part of the fire protection system signs shall be provided to indicate the riser and or zone controlled by the valve.
Zone valve with its manual lever left in the manual on position may indicate that the valve does not work this zone is forced into always on status.
They are assembled on fire pipeline to separates the fire area into small distribution zone for indication and control.
Mounting holes for easy surface mounting.