Diaphragm valve
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Normally Open Plastic Diaphragm Valve for Industrial Water Multi-Media Filter
Valve Application:
Chemical Injection
Deionizers Desalinization
Fertilizer Spray Equipment
Process Water Systems
Water Treatment Systems
Level Control Systems
Detergent and Bleach Handling
Water Treatment Systems -
Normally Closed Diaphragm Valve for Water Softener and Sand Filter
Feature:
Closing valve: the pressure control source is connected with the upper control chamber, the diaphragm pushes the valve seat through the valve stem, thereby cutting off the water to close the valve.
Opening valve: the pressure control source is connected with the lower control chamber, the pressure in the upper and lower chambers of the diaphragm is balanced, and water pushes the valve stem through its own pressure, so that cavity is easily formed and water is passed.
Working pressure: 1-8bar
Working temperature: 4-50°C
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Spring-Assist Closed Diaphragm Valve for Industrial Water Treatment
Feature:
A compression spring is mounted on the upper chamber of the diaphragm, and the valve seat is pushed downward by the spring tension to assist in closing the valve.
Working pressure: 1-8bar
Working temperature: 4-50°C
