A Texas Auto Traders constant pressure water system works: in a closed loop system, in order to ensure the stability of the system pressure regulator to set the expansion facilities. When the system pressure decreases, water pressure chamber pressure tank connected to it also will decrease the volume of the expansion chamber, the pressure also decreases, the limit set under the control of the system to automatically turn on the water pump, water to the system until it reaches the set set pressure limit, the pump stops running. When the water heating system, temperature, volume expansion, the extrusion chamber, the pressure system pressure increases, the limited value, the system will be through the water safety relief valve to the expansion (or softened water tank), system pressure will drop to the set value, stop relief. Second Texas Traders automatic constant pressure water equipment Features: Contact: Manager Li Mobile: 13505346856 Tel: 0534-2759598 E-mail: dzjunda@163.com Website: http: //www.dzjunda.com / http: // www.jundashebei.com Address: Dezhou City, Shandong Province, Dexing Tianqu Industrial Park Road conservation land - ordinary retractable floor-expansion tank volume expansion by the contraction of the capsule to achieve effective tank volume can be used only for the total volume of the tank 20% to 30%, relatively large tank, and the regulator-expander unit DBS special technical measures, the pressure regulator portion and the expansion portion is provided separately, the system can be stored in the vast majority of the amount of expansion of the expander isolator volumetric efficiency, the devices up to 90%, so the whole volume, height greatly reduced, saving 50% to 60% of the land. Equipment layout for easy installation, but also saves the cost of civil room. · Safe and reliable - the use of advanced automation system, with dual pump alternately run and run accident leaking dual pump function, with low water protection, anti-pressure instability and other features to ensure safe and stable operation. * Long service life - with stainless steel multi-stage pumps and special import regulation designed device can improve the life of the unit, consistent with the operating conditions under different conditions. More than one pump cycle soft start to reduce the impact, eliminate water hammer; according to first open the first stop, the first stop before the opening, the principle of operation of the pump timing change, so that a balanced use of each pump, and further extend the life of the equipment; ? Installation Convenient - the traditional fixed-pressure water unit general spare parts transportation, on-site installation, construction difficult, poor equipment reliability. The regulator expansion unit machine factory, the site just out of the outlet and connect the power supply can be simple and quick. * Remote control - control cabinet units can be connected to the building automation system, remote control up pump start and stop, and pump outlet set up by each of the flow switch, detection fill pump running.