Fisnar Catalog - Engineered Dispensing Solutions

VDP150 Positive Displacement Valve

The VDP150 is a pneumatically-operated positive displacement valve designed for dispensing constant volume shots up to 0.15 cc of low to medium viscosity materials. Featuring two integral check valves to control the flow of material, the valve is cycled by applying air pressure to the air ports. No fluid pressure is required for low-viscosity materials (less than 5,000 cps) as the material is drawn into the displacement chamber by the plunger.

Item Number

Description

VDP150

Positive Displacement Valve

Specifications Operating Air Pressure

70 - 100 psi

Maximum Shot Size

0.15 cc/cycle

Features • Positive displacement metering • Integral inlet/outlet check valves • Stroke adjustment to fine tune shot size

Valve Construction

Valve Cylinder Body

Aluminum

Valve Piston

SUS303

Valve Check Body

SUS303, RULON

Wetted Part Materials

VA LV E S

Valve Chamber, Cap & CV Body

SUS303

Valve Plunger

SUS420 (tin coating)

Check Valve

PEEK

Check Valve O-rings

FFKM

Connecting Ports

Air Input

M5X0.8

Material Inlet

1/8” NPT

Material Outlet

Luer Lock

Weight

323 g (0.7 lb)

Accessories (sold separately)

Item Number

Description

VDP150-RK

Valve Repair Kit

562235U

Valve Stand

67

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