SYR Safety Center 4807 with 8-liter MAG

The SYR safety center 4807 is used to secure closed potable water heaters (TWE) up to a maximum capacity of 150 l, in accordance with DIN 1988, Part 200; DIN 4753, Part 1; DIN 4807, Part 5 and DIN EN 1488. The safety center 4807 contains all components prescribed by DIN 1988 and DIN EN 1488 for the inlet-side equipment of TWEs. The equipment also includes a flow-through fitting with integrated maintenance shut-off valve and a flow-through diaphragm expansion vessel (MAG) with 8 l nominal volume in a compact form.
The safety center 4807 includes a double shut-off valve with integrated test option for the backflow preventer, a backflow preventer, a safety valve with stainless steel seat and drain funnel, a flow-through fitting with integrated maintenance shut-off valve for the MAG, and a wall bracket. The special design of the unit allows for installation as an elbow and straight-through version in horizontal and vertical pipes. The diaphragm safety valve can be rotated by 360° to adapt to different installation conditions. The exchangeable cartridges (8 + 10 bar) for the safety valve, which are also included in the scope of delivery, allow adaptation to different potable water heater volumes and maximum operating pressures.
Technical data:
Inlet pressure: min. 2 bar, max. 16 bar
Operating pressure: max. 80 % of the response pressure of the safety valve
Operating temperature: max. 30 °C
Medium: Potable water
Response pressure: 6, 8, 10 bar with enclosed cartridges
Installation position: any, safety valve not pointing downwards
Flow rate: 0.7 m³/h at ?p 0.2 bar
2.1 m³/h at ?p 1.0 bar
Component test number: TÜV-SV-20-545-DN-W-p
Connection size: DN 15