From the 2016 edition of nfpa 13 3 4 11 wet pipe sprinkler system a sprinkler system employing automatic sprinklers attached to a piping system containing water and connected to a water supply so that water discharges immediately from sprinklers opened by heat from a fire.
Fire sprinkler system drain valve.
Its purpose is to discharge water outside and away from your building or to a connection that can manage the flow of the drain and also to measure.
Test and drain valves serve the installation and maintenance applications of wet pipe fire sprinkler systems.
The main drain is usually located at the fire sprinkler system riser.
In rack fire sprinkler solutions.
The valve size relative to the pipe used is specified by nfpa.
The main drain is located at the fire sprinkler system riser.
How many drains a system contains will depend on how much water can be trapped.
However before having them installed you should find out what the necessary fire sprinkler codes and regulations across california are.
Designed to be used to correct sprinkler head elevation without removing or re cutting sprinkler drop.
It all depends on the type of sprinkler system that s installed.
Designed for use as a trim or drain valve.
Drain valves on sprinkler systems are used to drain all of the water out of the lines during colder temperatures.
Find valves and fittings approved for pressure rated fire sprinkler systems.
Reliable model td test and drain valve bulletin 618.
Reliable s grooved products by titus.
Fire sprinkler auxiliary drain an auxiliary drain is designed to allow drainage when the main drain valve is insufficient and results in water being trapped within the system.
What kind of valve and signage is required main drains should have a sign clearly marking them as the main drain as well as a valve appropriate for the type of piping used.
Whether you ll have fire sprinklers installed or not may depend on the relevant regulations in the state you live in.
1 25 mm 1 1 4 32 mm 2 50 mm cad drawings.
Kres kfr fusible link sprinklers.
Reliable fire protection valves are built with the designer and installer in mind helping you protect lives and preserve property in even the most challenging situations.
Broad selection of valves including butterfly gate ball angle globe and check in addition to indicator posts.
Fppi globe valves are specifically designed for use in fire sprinkler systems.
When it comes to fire protection and prevention fire sprinklers are one of the most important pieces of equipment.
Reliable valves have been designed and assembled in the united states since 1920 and are suitable to control a wide range of sprinkler systems including wet dry deluge.
