The VDP305 is an adjustable pneumatically operated positive displacement valve designed for dispensing constant volume shots of low to high viscosity materials within 1%, such as oil and grease. The VDP305 valve has a range from 0.5cc up to 5cc.
The model VC1195N is a suitable 4-way valve controller for the VDP305 double acting metering valve.
4-Way Valve Operation
The valve is cycled by applying air pressure to the air ports. Low fluid pressure is required for low to medium viscosity materials.
Shot sizes may be fine tuned by turning an adjustment control at the side of the valve. .
Features
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Positive displacement metering
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Integral inlet/outlet check valves
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Stroke adjustment 0.5 - 5cc
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Ideal for high viscosity paste and grease
Model
|
VDP305 |
Positive displacement valve |
VDP305 Specifications:
|
Operating air pressure |
60-71 psi (4.1 - 4.9 bar) |
|
Material delivery pressure |
200 kgf/cm Max. 2,845psi |
|
Minimum shot size |
0.5cc |
|
Maximum shot size |
5cc |
|
Measuring type |
Precision cavity |
|
Driving part materials |
|
|
Cylinder body, CAP |
AL hard anodized |
|
Check body |
SM45C |
|
Wetted part materials |
|
|
Packing |
Teflon, PS ring |
|
Connecting ports |
|
|
Operating air input |
1/8" NPT - Ø6 air hose |
|
Material inlet |
1/8" NPT |
|
Material outlet |
1/4" NPT, Luer lock |
|
Weight |
1000g |
