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The dispenser valves, Needle Valves V351 series are designed to dispense only low viscosity materials. The mechanism of this valve is excellent in preventing material from dripping, leaking or accumulating at the valve needle tip. As there is no “suck back” force used, air is not suck back into the valve, and thus fluid can be dispensed smoothly without a drop or traces left at the needle tip.
| Wetted Parts Materials | ||
| Diaphragm | : | UHMW |
| Seal Shaft | : | SUS304 |
| Needle Adaptor Parts | : | POM |
| V351-P20-68 | V351-P15-68 | V351-P15-24 | V351-P20-01 | V351-P15-01 | |
| Operating Air Pressure | 0.4~0.7MPa | ||||
| Material Pressure Feeding | Max 0.4MPa | ||||
| Maximum Responding Time | 200 times / minute | ||||
| Orifice Diameter | φ2 | φ1.5 | φ1.5 | φ2 | φ1.5 |
| Fluid Inlet | φ8（φ6） | φ4（φ2） | Rc1/8 | ||
