10-V0220A的自动通风口

Here we introduce a new design international intelligence automatic / manual combo air vent, which has been patented by our company Happylife Industry Corp.Ltd. This products has three sizes,1/2”, 3/4” and 1”.We hereby explain the air vent details as follows: 1. Made of environmentally high quality brass. Surface is highly polished chrome2. In normal state, the air vent is in automatically deflated state, it will release air automatically whenever the air exhaust in the radiator. 3. Sometimes bleed for manual (eg, when you just install up to the radiator), simply unscrew the plastic knob a half turn, after the air discharges, put the knob back to complete original air cycle and it will again deflates. 4. Our air vent guarantees generally five years when used under the domestic water conditions. Five years later you can just replace the spool of valve and you can even carry out when the radiator is under running. Just unscrew the spool of the upper part of the valve and change a new one and tight it. Please not worry that the water will flow out in this process of replacing. Advantages: 1. Generally in domestic we use screw driver, steel and copper composite release valve, manual release valve, release valve with plastic top, which are deflated manually and need someone waiting there. This automatic air vent is fully automatic and manual combo and does not bother the user. 2. With this valve, hot water / gas will not spray on the wall. In the valve there is a rotating central outlet, whose direction can be set at any suitable position. 3. With this valve, you will not be scalded if you are not carefully, because in general automatically deflated state, the hot water / gas will not spray directly from the surface of the valve, but slowly out from the side. 4. This valve does not require any tools or accessories to install, you can manually deflate and convertible the valve only with your hand. No such comprehensive capabilities of this automatic release valve can be found in domestic. 5. The float type automatic air release valve available on the market must be installed vertically. This valve does not need to consider the installation directions and can be used normally.6. This product looks beautiful, full-featured, easy to use and with stable quality, You will benefit more when it matched with high-end radiators.