Product Description 
 This product is supporting the safety device of the new gas pipeline project: mainly divided into M16/RM NA explosion-proof normally open emergency cut-off safety solenoid valve, M16/RM the NC explosion-proof normally closed emergency cut off safety solenoid valve, M16/RMO NA household normally open emergency cut-off safety solenoid valves three. The main application is as follows: 

 1, connected with the combustible gas leak monitoring instruments. When the instrument detects combustible gas leak, automatically and quickly turn off the main supply gas valve, cut off the gas supply in a timely manner to stop the vicious accident. Family additional combustible gas detection and alarm, the alarm can be audible and visual alarm when the alarm surrounding environment, there is an overflow of flammable gas and to achieve the desired concentration, while to the shut-off valve pulse signal, quickly and automatically cut off the pipeline gas, remove the worries of the kitchen. Home for the elderly is particularly advantageous for children. 

 2, the root of the limit temperature and thermal equipment (or pressure) safety controllers want to connect. When the device detection point temperature or pressure exceeds a set limit value, automatically and quickly turn off the gas supply valve to stop the fuel supply. 

 3, connected to the central fire alarm system and high-rise buildings. Building when the fire occurred, automatically cut off the gas supply in the building, to prevent the occurrence of a gas explosion. 

 4, within the city or factory gas supply pipe network set M16/RM gas emergency shut-off valve can be centralized control of the central control room, long-distance pipeline gas remote emergency shut-off scene of the accident. 

 5, has excellent technical performance, low-load losses, has a very high security. Apply to city gas, natural gas and liquefied petroleum gas and other non-corrosive gases. 

 6 parameters: 

 (1), M16/RM NA explosion-proof normally open emergency cut-off safety solenoid valve 

 Type of control: direct action operations; structure: the diaphragm seal valve seat; maximum working pressure: 500mbar-6bar; Nominal pressure: PN16; connection: threaded connection (1/2 "-2") flange interface (DN40- of DN200); supply voltage: DC12V, DC24V, AC220V/50HZ; Open: manual reset type; Housing Protection grade: IP65; suitable temperature: -20 ° C to +50 ° C; Body material: die-cast aluminum alloy; operating parameters: continuous output or pulse type; explosion-proof rating: EExmIIT4,; metal parts: stainless steel and brass. 

 (2), explosion-proof M16/RM the NC normally closed emergency cut-off safety solenoid valve 

 Type of control: direct action operations; structure: the diaphragm seal the valve seat; maximum working pressure: 500mbar-6bar; nominal pressure: PN16; connection: threaded connection (DN15-DN50) flange interface (DN40-of DN200); power voltage: DC12V, DC24V, AC220V/50HZ; Open: manual reset type; Housing Protection grade: IP65; Suitable temperature: -20 ° C to +60 ° C; Body material: die-casting aluminum alloy; explosion proof Level: EExmIIT4,; metal internal parts: stainless steel and brass. 

 (3), M16/RMO of NA household normally open emergency cut off safety solenoid valve 

 Type of control: direct-acting operation; maximum working pressure: 500mbar; connection: threaded connection (DN15-for DN20); supply voltage: DC12V, DC24V, AC23V; Open: manual reset type; Housing Protection grade: IP65; for temperature: -20 ° C to +60 ° C; Body Material: copper; proof grade: EExmIIT4. 

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