Needle dispensing valve VP300

diaphragmpistongrease

The VP300 is a multi-purpose, poppet-style, pneumatic valve designed for dispensing medium to high viscosity liquids such as silicone, epoxy, grease, solder paste, and other filled materials. Its piston design maximizes fluid flow rate, while its sealing mechanism enhances valve durability. • Suck-back effect to prevent drooling at the end of the needle tip • Suitable for filled materials • Separated wetted parts • Stroke adjustment to fine tune shot size • Operating Air Pressure : 70 - 100 psi • Material Delivery Pressure : 85 psi max • Valve Body : Aluminum • Valve Piston : SUS303 • Valve Piston Seal : NBR • Chamber, Cap : Aluminum • Diaphragm, Seal : UHMW-PE • O-ring : Viton® • Air Inlet : M5 x 0.8 • Material Inlet : 1/8” NPT • Material Outlet : 1/4” NPT • Mounting Hole : M5 x 0.8 • Weight : 180 g