Water heater anti-freeze solenoid valve:

Thank you for choosing Sanhuali antifreeze valve. Your choice will bring you comfortable enjoy when you use solar heating water in winter. This valve is for solving the problem of frost of solar water heater pipes for you. Please read this instruction carefully and master the operation of this product correctly, so that it can work perfectly as it does. If you have any problem in using, please contact with local dealer or you can contact with our department of after-sale service in time. We will try our best to offer perfect service.
.Function features

1Rational construction and steady performance
After 200000 continuous destructive experiments, this product is eligible qualified. Easy installation and convenient operation. To achieve all kinds of functions like water make-up, heating water offering and remained water drainage, the switch in operating room is enough.

2Perfect drainage
This product is equipped with Japanese technical suction valve, which strengthen drainage function, shorten drainage time and reduce the damage to pipes by air lock in pipes.

3Economy and safety
With solenoid coil of 220V, little power is enough. Just rotate the switch, water will come out. Customers need not to bind ribbon heater additionally which avoid pipes fire caused by bad ribbon heater and high power consumption.

4Perfect materials and long life
Equipped with high performance materials and original imported parts, the main body gets the ability of high temperature resistance and corrosion resistance, so its life length is as long as 20 years.
5Turn on the antifreeze valve and hot water comes out
Outlet pipework of antifreeze valve is inserted into water tank, so turn on the valve and hot water will flow out, which not only saves water, but also overcomes the disadvantage that cold water first and then hot water when use the solar water heater. Customer can really enjoy the convenience that turning on and hot water comes, turning off and antifreeze begins.

6No thermal insulation is needed at all
The body and pipes of TYNFDF-DN15-B antifreeze valve does not need any thermal insulation or electricity partner tropics, which save a lot of thermal material and maintenance costs.