industrial factory 705 x multifunctional WATER pump CONTROL CONTROL SERIES product introduction

705 x type multifunctional pump CONTROL ( Also called JD745X type control valve) For the double cavity control diaphragm type hydraulic operating mode, industrial pump outlet valve factory installed on water supply and drainage. The slow speed pump control valve closed the main open up slowly open, the action of non-return gentle closed quickly. Ensure the pump under low pressure quick start, stop the pump when the valve induced velocity variation of water, quickly close 90%, slowly closing 10%, so as to reduce the water hammer, the protection of pipes and pumps. The valve must be installed before the filter device.

industrial valve product standard pressure rating: PN10, PN16, the highest working pressure PN25:1. 0 mpa, 1。 6 MPa、2. 5 MPa seat test pressure: 1. 1 MPa, 1。 76 MPa、2. 75 MPa body pressure test: 1. 5 MPa、2. 4 MPa、3. 75 MPa

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