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Madas Safety relief valve
Safety relief valves has the task of absorbing and discharging pressure peaks outside, in free air.
Due to their discharge capacity, relief valves are ideal for use in all civil and industrial users of methane, butane, propane and other non-corrosive gases.
Safety relief valve
Pmax- 1-1.5-2.5-6 bar
Size :
DN15-20-25-32-40-50
Gas type:
1) PNG
2) LPG
Inlet Pressure:
bar/mbar
In accordance with:
PED Directive 2014/68/EU
ATEX Directive 2014/34/EU – II 2G – II 2D






MVSP/1 - MVS/1
MVS/1 – DN 8-15-20-25-32-40-50
P.max 1-1.5-2.5-6 bar
MVSP/1 – DN 15-20-25
P.max 1-7 bar
Relief Valve
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MVSP/1 - MVS/1
MVS/1 – DN 8-15-20-25-32-40-50
P.max 1-1.5-2.5-6 bar
MVSP/1 – DN 15-20-25
P.max 1-7 bar
Relief Valve

SMO - SM
P.max 2-6 bar
DN 15-20-25-32-40-50
DN 65-80-100-125-150
Jerk Handle ON/OFF Valve

MVB/1 MIN
P.max 0.5 bar
DN 20-25-32-40-50
DN 65-80-100-125-150
With UPSO Shut Off

MVB/1 MAX
P.max 1-6 bar
DN 20-25-32-40-50
DN 65-80-100-125-150

VICO - VICP - VIC
P.max 1 bar
DN 15-20-25-32-40-50
DN 65-80-100-125-150
Fuel shut off valve

MVB/1 MIN
P.max 0.5 bar
DN 20-25-32-40-50
DN 65-80-100-125-150
With UPSO Shut Off