Replenishment valve is a new type of valve installed on the water supply pipe of a closed cycle heating or cooling system. The automatic recharging valve automatically maintains the system pressure as a set value. The check valve in the valve prevents the heat of the heating system Water back to the cold water pipe, fill valve internal filter to prevent impurities flow into the system, even if the water pressure changes, but also to maintain the stability of the outlet pressure, emergency hand wheel can completely cut off the water flow. Replenishment valve is set valve, globe valve, check valve, filter function in one of the new high-tech valves. Mainly used in air conditioning systems and automatic replenishment of the boiler system. Automatic water valve installation is generally installed in the municipal water network and air-conditioning system or boiler system, that is, from the water pipe connected to the water valve and then connected to the air-conditioning or boiler system, so you can use the municipal water pressure to the air-conditioning or boiler Replenishment. Automatic adjustment of the fill valve When the factory water supply pressure set to 1.5bar uniform, if you need to replenish the pressure is not 1.5bar, you can set the replenishment pressure, the specific method is as follows: the fill valve downstream of the ball valve or gate valve dead, Turn the adjusting screw on the water adjusting valve, and then rotate the pressure adjusting screw to turn clockwise to see the outlet pressure increase from above and turn counterclockwise to reduce the outlet pressure. The specific readings can be read on the pressure gauge on the filling valve Adjust to the required pressure to stop, then tighten the locknut. Classification of automatic rehydration valve Rehydration valve with a non-return function (0526.315 / 0514.215) and non-stop function (0526.215) of the two options, the difference is that with a non-return function to prevent the system of water backflow, Without the non-stop function, if there is no water in the water supply end or the pressure is lower than the system operating pressure, the water in the system will flow backwards. The water filling valve has already taken these problems into consideration when designing. The black hand under the automatic water filling valve The wheel can function as a stop valve, even if automatic shut-in valve without a check function If the handwheel twists in the direction of "C", until the screw does not move, the system water can not be reflowed at this time, and the handwheel "C" is the acronym for English close, and "A" is an acronym for English Auto. Search Keyword: More Valve Technical Articles
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