Fire Sprinkler System Drain Valve

Designed to be used to correct sprinkler head elevation without removing or re cutting sprinkler drop.

Fire sprinkler system drain valve.

Fire sprinkler system products. The valve size relative to the pipe used is specified by nfpa. 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. It is important to get all of the water out of your sprinkler system before winter because the water left in the pipes can expand and burst the pipes.

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. 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. Fppi globe valves are specifically designed for use in fire sprinkler systems.

Kres kfr fusible link sprinklers. The main type of drains are the main drain installed at the riser the inspectors test drain installed at the end of the system and the auxiliary drain installed to drain a low lying area of a sprinkler system. 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. In rack fire sprinkler solutions.

The main drain is usually located at the fire sprinkler system riser. Find valves and fittings approved for pressure rated fire sprinkler systems. The main drain is located at the fire sprinkler system riser. Reliable s grooved products by titus.

Reliable model td test and drain valve bulletin 618. It all depends on the type of sprinkler system that s installed. Broad selection of valves including butterfly gate ball angle globe and check in addition to indicator posts. However before having them installed you should find out what the necessary fire sprinkler codes and regulations across california are.

Test and drain valves serve the installation and maintenance applications of wet pipe fire sprinkler systems. 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. 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. Drain valves on sprinkler systems are used to drain all of the water out of the lines during colder temperatures.

How many drains a system contains will depend on how much water can be trapped.