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¡Ü Accurate Response to Slight Pressure Changes ¡Ü Completely automatic operation without Electric Power Source ¡Ü Drip Tight, Safe Hydraulic Control ¡Ü Prevents Backflow Occurred by Back Pressure ¡Ü Easy Adjustment and Maintenance
Model 132-040 combined Pressure Reducing(Model 562) and Pressure Sustaining(Model 573) and Check valve maintains inlet pressure change and/or downstream pressure flow rate to a predetermined minimum pressure. Also, prevents functions that inlet pressure drops lower than preset pressure and once downstream pressure is higher than inlet pressure, the valve closes to prevent backflow caused by back pressure.
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