BONA VALVE CO., LTD.-Professional solenoid valve manufactory

ISO 9001:2000

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> For steam and hot water

> For air, gas and Co2...

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> For Gas Appliance

> 2/3 way type

> Normally open type

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Port Size:	Male Z1/4”×1/4"×1/8”
Open valve time	≤25S
Close valve time	≤50S
Body material:	Brass
hermeticity test	No pressure losing in 1 min under 10KPa

To close the gas heater from suddenly extinguishment. It adopts solenoid valve as a controlling components. When the gas heater extinguish suddenly in working state, this protector will power off and close the gas quickly to prevent some accidents from gas leakage, such as poisoning, fire and gas explosion etc.
Design for use to control natural gas, coal gas and liquefied petroleum gas etc.

ZCQ-18B Protector of Extinguishment for Gas Appliance

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