Burkert Type 2950 - Handbuch (Seite 7)

2950 - 5
english
2.2.3 Removable, single-part cartridge top
The upper part, consisting
of diaphragm, filter, seat
spring and equalizing piston
is preassembled as a
„monoblock“ and can be
simply removed for mainte-
nance and inspection.
2.2.4 Low pressure loss
Even when water is being drawn at several points simultaneously, the regula-
tor causes very little loss of pressure owing to its favourable flow design.
2.2.5 High pressures
The part exposed to the input pressure is
designed to work reliably also at high
pressures. The PTFE rings
n
enable the
regulator to be in continuous operation
at pressures up to 25 bar.
2.2.6 Self-cleaning material
The central compensation mechanism
o
containing the moving parts is made
of dirt-repellent plastic. This prevents
lime deposits which could lead to mal-
function.