chemical composition
Main Active Ingredients: Vanillyl Alcohol, Vanilla Aldehyde, Gastrodia Elata, Polysaccharides, Vitamin A Substances, Mucus. The main component contained in gastrodia elata is gasTCMLIBodin, also known as gastrodin, whose chemical composition is p-hydroxymethylphenyl-β-D-glucopyranoside (p-hydroxymethylphenyl-β-D-glucopyranoside). ; also contains gastrodia ether (gasTCMLIBodioside), whose chemical composition is bis-(4-hydroxybenzyl)-ether-mono-β-D-glucopyranose [bis-(4-hydroxybenzyl) ether-mono-β- D-glucoyranoside]. Also contains p-hydroxybenzyl alcohol, p-hydroxybenzaldehyde, 4-hydroxybenzyl methylether, 4-(4'-hydroxybenzyl) 4-(4'-hydroxybenzyloxy)-benzyl methyl ether, bis(4-hydroxybenzyl)ether, tris[4-(beta-D-) Glucopyranosoxy)benzyl] decanoate.
The valve is a series of gas emergency shut off solenoid valves, specially designed as gas pipe breaker for emergency use. It can be connected with gas leaking detection sensor, fire alarm circuit or other intelligent sensor modules so that on site or remote shut down on gas supply (manually or automatically) is possible, hence ensuring the safety on gas usage. The valve features an auto-close when strong vibration is detected. After close, manual operation is required to turn on the valve. This feature meets safety regulations in the event of an accident.
Cut Off Valve,Solenoid Control Valve,Solenoid Gas Safety Shut Off Valve,Emergency Gas Shut Off Solenoid Valve
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