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The dispenser valves, Diaphragm Valves V730 SFUH series are designed to dispense low to mid viscosity materials. The flow channel in the inner structure of the valve is made broader for better dispensing volume and low to mid viscosity materials. This dispensing valve is excellent in suppressing the air bubbles in the materials (known as cavitation) when dispensed.
Structure of the valve
V730-SFUH series valves regulate material discharge by opening and closing the flow path with a diaphragm in the middle of the material channel.
When the air pressure from the controller is not entering the valve, the diaphragm is closed by a spring.
When the air pressure from the controller enters the air import, the center of the diaphragm is pulled up, opening the flow path and allowing material to flow.
| Working air pressure | 0.34～0.7MPa | |
| Material pressure | MAX 0.2MPa | |
| Maximum number of responses | 200 times/min | |
| Piping connection diameter | Pneumatic IN | M5-P0.8 (w/autojoint) |
| Material IN | Rc1/8 | |
| Material OUT | Bag nut needle adapter | |
| Material of wetted parts | Diaphragm | UHMW |
| Needle valve | SUS304 | |
| Seal body | SUS304 | |
| Needle Adapter | bag nut SUS304 | |
| Weight | 154g | |
