英文S2014_ノンブル無し_高
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CONTROL APPLIANCES FOR HOT WATER SUPPLY UNITS Type CRV, VSV, WSV, HEV, XJV, QJV, TCV, CAV, ELK●Pressure Reducing ValveType CRV• This water valve can be connected directly to a water conduit.●Relief ValveType WSV and VSV• This valve being provided with a diaphragm is highly reliable and the most suitable for the maintenance of a hot water supply unit. (WSV type)• This valve is provided with a negative pressure operating device. If the hot water supply unit or piping becomes a negative pressure internally, this device introduces the atmospheric pressure to prevent the damage of the unit and a reverse flow. (VSV type)Type CRVType WSVType VSV●Solenoid ValveType HEV• This small solenoid valve is used for feed water, cooling water, and hot water circuits of the hot water supply unit.• A bronze casting type are prepared as the body material.Type HEV●Electric Complex ValveType XJV• This three-way mixed proportional valve applies to the cold and hot water of a fully automatic hot water supply unit.• It controls the mixing ratio of cold water and hot water to produce an optimum mixed water temperature.Type XJVGENERAL DESCRIPTION•Control appliances for hot water supply unit

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