Floor Drain Trap Primer Valve

Trap primers are used in plumbing systems to prevent floor drain traps from losing their water seal by evaporation.

Floor drain trap primer valve.

Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. 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. Trap primer is to be connected to a cold water supply only constructed of 693 brass epdm e70 o rings dow 7 silicone 60 stainless steel mesh screen. Plumbing codes require that trap primers be provided for emergency floor drains and other traps subject to evaporation.

Water is released into the floor drain s p trap to maintain a seal. 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. 4405 trap seal device. Constructed of durable dezincification resistant chrome plated cast brass the trap primer maintains a water seal in drains in order to keep gases from coming back up through the drain.

Nsf 372 lead free certified. Visit our customer support page to find the answers you re looking for. Specification sioux chief 695 series primeperfect trap primer valves shall be used where replenishment of water in floor drain traps is required. Will deliver a metered amount of water to the floor drain system operating range is 150 kpa minimum to 550 kpa maximum the valve requires a 70 kpa pressure drop across the valve to activate trap primer is to be connected to a cold water supply only.

Nfully automatic no adjustments needed. 4450 ef deep seal p trap w funnel. A trap primer or trap seal primer is a plumbing device or valve that adds water to traps. Maintaining the water seal will prevent the backflow of sewer gas into the buildings or rooms where the traps are installed.

Traps primers specialties. 4440 water control box. It is automatically activated when a valve or faucet is opened and the system experiences a drop in pressure. Trap defender is a pressure drop trap primer designed to be connected to any potable cold water line.