Floor Drain Trap Primer Valve

The valve requires a 3 psi 21 kpa pressure drop across the valve to activate and will deliver a metered amount of water to the floor drain.

Floor drain trap primer valve.

Constructed of 693 brass epdm e70 o rings dow 7 silicone 60 stainless steel mesh screen. 4440 water control box. Water release shall be factory set. A trap primer or trap seal primer is a plumbing device or valve that adds water to traps the water seals in traps are needed to prevent sewer gases from entering buildings but because this water is exposed to the air it is subject to evaporation over time in infrequently used floor drains leading to the release of sewer gas into the environment.

Trap primer is to be connected to a cold water supply only. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. 4405 trap seal device. This type of trap primer consists of an automatic timer electric solenoid valve vacuum breaker and a piping manifold with valved outlets which are each piped to a floor drain trap.

Sioux chief 695 series primeperfect trap primer valves shall be used where replenishment of water in floor drain traps is required. Commercial floor drains from zurn provides a complete line floor drains that are durable and easy to install. Automatic trap primer valve shall activate with a 10 psig pressure drop between 30 150 psig. Another type of trap primer can flow water from the potable water system to multiple floor drains traps.

Check out our collection of commercial drains designed around functional practicality catering to residential commercial and heavy industrial use. Trap primer valve shall be fip inlet mip outlet. Plumbing codes require that trap primers be provided for. Maintaining the water seal will prevent the backflow of sewer gas into the buildings or rooms where the traps are installed.

The trap primer mitigates this problem by.