Ball valve MINERVA series

manualdistributionfor gas

TECHNICAL FEATURES: Temperature limits: for gas from –20°C to +60°C Pressure limits: for gas MOP5 - GT1 SPECIFIC FEATURES: • MINERVA valves are certified for use on gas by DVGW Germany in accordance with EN331 and EN1775 (in addition to DIN 3537/11). The valve is suitable for use on higher temperature applications or in the event of a fire. The valve is tested and certified for fire resistance for one hour at 650°C. (twice the time specified under DIN 3537/11) Bore: full. Stem: anti blow out. Seats: high resistance virgin PTFE. Upper seal: 4 seals 1 PTFE ring - high pressure 2 anti-friction self-adjusting cone shaped seals, in PTFE - medium and low pressure 1 O-Ring - low pressure Application fields: The MINERVA gas series of valves is particularly recommended for installation after the gas meter to ensure a higher degree of safety and reliability. Threaded end connections: • Standard male and female according to UNI ISO 7/1 (UNI ISO 10226). Operation devices: Steel lever, aluminium T-handle. All the valves comply with the regulation 97/23/CE and are tested 100% on pneumatic seal with electronic control.