How the safety device works | |||
PUSH TURN |
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1) OPENING: The ball cock is opened by applying the pressure from the top to the bottom of the lever (1) and rotating the same anti-clockwise (2). This double movement prevents the unintentional and accidental openings. 2) CLOSING: The ball cock is normally closed clockwise. Once in the “closed” position, the safety device is released automatically. |
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Excess flow cartridge Safety cartridge in resin, stainless steel spring, fail open. Minimum operating ΔP: 7mbar (approximately 2,55 m3/h of natural gas and 1,55 m 3/h of LPG). WARNING: The sistem does not intercepts small leaks. |
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TAS Thermic safety | Time/temperature diagram | ||
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The TAS thermic safety device works in the event of fire as soon as the temperature reaches 100°C. |
Light up temperature of fuel gas: approx. 640°C BON•TAS strength point: 925°C |