VD510: Diaphragm Valve

VD510 Diaphragm Dispensing Valves

The VD510 is a diaphragm valve designed for precise flow control of low to medium viscosity materials.

The diaphragm separates the wetted parts from the moving parts, thus making the valve ideal for dispensing cyanoacrylates, anaerobics, reagents, paints, UV adhesives, and other volatile substances.

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VD510: Diaphragm Valve
VD510-SS: Stainless Steel Diaphragm Valve
VD510-UV: UV Suitable Diaphragm Valve


Stroke adjustment to fine tune shots
Separated wetted parts
Easily serviceable
Suitable for anaerobic fluids
Positive shut off design


Operating Air Pressure 70 - 100 psi
Material Delivery Pressure 100 psi max
Flow Rate Maximum 0.3 l / min
Valve Body Aluminum / SS
Valve Piston SUS303
Valve Piston Seal NBR
Wetted Part Materials UHMWE-PE
Air Input M5 x 0.8
Material Inlet 1/8” NPT
Material Outlet Luer Lock
Mounting Hole Detail M5 x 0.8
Weight (VD510/UV) 69 g
Weight (VD510-SS) 121 g


VD510-RK Valve Repair Kit
VD510SS-RK Valve Repair Kit SS
VD510UV-RK Valve Repair Kit UV
562043U Valve Stand


Small Dot Filling with VD510 Diaphragm Valve - Fisnar

Demonstration of small dot filling using Fisnar's VD510 diaphragm dispensing valve.