Věstník 10/2026
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Page 9
Decision Product family Product /
Intended use
AVCP
system
Technical specifications Body function
99/472/EC Pipes, tanks and ancillaries not
in contact with water intended
for human consumption (4/5) /
Valves and taps in
installations areas subject to
reaction fire regulations,
used for the transport
/distribution/ storage gas
/fuel intended for the supply of
building heating/cooling
systems, from the external
storage reservoir the last
pressure reduction unit the
network the inlet the
heating/cooling systems the
building
System 331:1998
EN 331:1998/A1:2010
Product Certification
Body
99/472/EC Pipes, tanks and ancillaries not
in contact with water intended
for human consumption (3/5) /
tanks installations areas
subject resistance fire
regulations, used for the
transport/distribution/storage
of gas/fuel intended for the
supply building heating
/cooling systems, from the
external storage reservoir or
the last pressure reduction
unit the network the inlet
of the heating/cooling systems
of the building
System 12285-2:2005 (*) Product Certification
Body
99/472/EC Pipes, tanks and ancillaries not
in contact with water intended
for human consumption (1/5) /
Valves and taps in
installations for the transport
/distribution/ storage gas
/fuel intended for the supply of
building heating/cooling
systems, from the external
storage reservoir the last
pressure reduction unit the
network the inlet the
heating/cooling systems the
building
System 331:1998
EN 331:1998/A1:2010
Testing Laboratory
99/472/EC Pipes, tanks and ancillaries not
in contact with water intended
for human consumption (4/5) /
Pipes installations areas
subject reaction fire
regulations, used for the
transport/ distribution/storage
of gas/fuel intended for the
supply building heating
/cooling systems, from the
external storage reservoir or
the last pressure reduction
unit the network the inlet
of the heating/cooling systems
of the building
System 1057:2006+A1:2010
EN 14800:2007
Product Certification
Body
