• The ATHENA valve is full bore and has been designed to comply with European regulation EN331 covering gas ball valves. Thanks its construction guarantees a high working reliability at low and very low pressures, typically found in gas installations.
Bore:
full.
Stem:
anti blow out.
Seats:
high resistance virgin PTFE.
Upper seal:
3 seals
1 PTFE ring- high pressure
2 O-Ring - low pressur
• The ATHENA series complies to the regulation (UE) 305/2011 CPR (Building Material)
Temperature limits:
for gas from –20°C to +60°C
Pressure limits:
for gas MOP5