Grams of Pu High-tech Institute (0531-88905941) 
 Main Products: 
 Heat transfer equipment, water treatment equipment, water equipment, filtration equipment, etc. ... 
 Sewage water treatment equipment recoil filter capsule plate heat exchanger expansion tank water processor electronic automatic automatic softener floor type expansion tank, expansion tank, regulator tank, floor type expansion tank 
 Regulators expander 
 Usage 
 ● used in the production, fire, life pressurized water supply system, generally known as automatic water supply device capsule. 
 ● used for heating, air-conditioning system as regulator expansion replenishment equipment, commonly known as sac-type floor type expansion tank. 
 Work 
 Expansion of the system static pressure regulator adopts the design of the tank as the expansion of the initial pressure head, do not use hot water to ensure that the system expansion tank vapor pressure as a pressure head within the fixed-line terminal. When you first start the initial run the pump to fill the water tank system and the pressure chamber filled with water, the system is full the excess water is squeezed into the capsule. Because of the incompressibility of water, as water continues to increase the volume of water chamber also been expanded and compressed gas chamber, the pressure inside the tank continuously increased. When the pressure reaches the design pressure, through the pressure controller to fill the pump off. When the thermal expansion of water within the system increases the system pressure exceeds the design pressure, the excess water to fill the water tank through the safety valve recycling 
 , When the system of water leakage or temperature drop as volume is reduced, the system pressure decreases, the capsule was constantly pressed into the water pipe network to add the system pressure drop, when the system is designed to allow the pressure to minimum pressure, pressure control by Restart allows water supply pump and pressure tank to supply water pipe network, again and again. Product Features 
 ● an inflatable ensure long-term use; 
 ● gas tank of water does not touch the body, ensure the water quality from pollution, and not the tank corrosion; 
 ● to eliminate water hammer in pipe network and the noise.