Temperature limits: for gas from –20°C to +60°C
Pressure limits: for gas MOP5 - GT1
• 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)
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
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).
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.