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| VP300 Poppet Valve |
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Poppet Valve
The VP300 is a multipurpose, poppet-type pneumatic valve designed for dispensing low viscosity to mid-high viscosity materials, such as silicones, RTV, epoxy, rubber adhesives, greases, liquids containing filler, etc.
A diaphragm located between driving parts and wetted parts increases the valve life and reduces valve maintenance. | |
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| Operation |
| When air pressure is applied to the valve, the valve seat will open and the material will be dispensed. Shot sizes may be fine tuned by turning the control knob at the top of the valve. |
| The VP300 valve has a "Suck-back effect" that eliminates lumping at the end of the needle after dispensing. The "Suck-back effect" occurs when the valve is closed because of the change in the volume of the material area as the poppet moves up in the valve. |
| The model DSP501A is a suitable controller for the VP300 valve. For faster actuation, the 4-way VC-1195A valve controller is recommended. |
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| Features |
| Stroke adjustment to fine tune shot size |
| "Suck-back effect" |
| Separated wetted parts |
| Ideal for filled material |
| Models |
| VP300 |
Poppet-Valve |
| DSP501A |
dispenser 110V |
| DSPE501A |
dispenser 220V CE |
| VC-1195A |
valve controller 110V |
| VCE-1195A |
valve controller 220V CE |
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| Specifications |
| Operating Air Pressure: |
4.0~6.0kgf/cm2 (60~90PSI) |
| Material Delivery Pressure: |
Max 6.0kgf/cm2 (90PSI) |
| Cycle Rate: |
300 cycles/min(half stroke) |
| Minimum Shot Size: |
0.05cc |
| Flow Rate (KV value): |
MAX 2.4l/min |
| Valve Structure: |
Poppet type |
| Weight: |
285g(standard type) |
| Driving part materials: |
Body: AL Hard Anodizing (Black) |
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Piston, Rod: SUS303 |
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Piston Seal: NBR |
| Wetted part materials: |
Chamber: AL Hard Anodizing (Black) |
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CAP: AL Hard Anodizing (Black) |
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Diaphragm: UHMW-PE |
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Valve Seat: UHMW-PE |
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O-Ring(CAP): Viton |
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**Optional** |
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The Chamber, CAP and wetted parts |
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can be replaced with SUS303, AL, PEEK, Acteal. |
| Connecting Ports: |
Operating Air Inlet: M5xP0.8 |
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Material Inlet: BSPT1/8" |
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Mounting Hole: M5xP0.8*DP 8 |
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copyright ©Fisnar 2006 |
design by Datatec | | | |
