Almost all Gas Leak Detection, Monitoring and Alarm Systems are of “invasive” type by their very design and costly affairs. Such systems are hardly affordable by small & mid size commercial establishments and common house holds expressly using gaseous fuels for their cooking and heating requirements, in particular LPG whether directly from cylinders or piped or piped NG from the City Gas Distribution System. Cosmogastech Co. Ltd from Korea had invented and patented an inexpensive, user friendly, maintenance free and multi purpose gas leak check device already in use for the past five years in Korea and now in China since last year.
“Gasbangwoori” is the Korean nick-name for this device called Leak Check-up Valve - it checks a gas leak visually, as small as I cc, with-in one second and even before the gas leak has leaked and shut-off during free flow condition. Typically, this is used to detect leakage after the gas cylinder regulator and the gas stove including it’s inter connecting rubber tube or in a similar set-up but in a multi-storey metered piped gas system to physically check for leakage even before the Under Pressure Cut Off (UPCO) reaches the thresh hold limit and long before a substantial amount of gas has already leaked.