Mini Spool Valve DV-5325PEEK
DV-5325PEEK
The Mini Spool valve DV-5325PEEK is designed to very accurately dispense medium to high viscosity materials. The valve DV-5325PEEK has got valve body made of PEEK. The compact construction of this dispensing valve enables usage in automatic lines and in systems with limited space. The dispensing valve is pneumatically controlled. The reverse action closure of […]
Description
The Mini Spool valve DV-5325PEEK is designed to very accurately dispense medium to high viscosity materials. The valve DV-5325PEEK has got valve body made of PEEK. The compact construction of this dispensing valve enables usage in automatic lines and in systems with limited space. The dispensing valve is pneumatically controlled. The reverse action closure of the valve provides “suck-back” effect, enabling improved positive “shear” of the material.The return stroke can be adjusted via a set screw.
Functionality
The valve is closed in the rest position. The material suck-back function is adjustable on the valve. The control air opens the valve. The valve tappet unit moves down and material flows through the material inlet to the material outlet. Optionally, auxiliary air can be used for faster closure of the valve. In the standard operation, the valve closes via a spring force. A moisture barrier can be built up via a small oiler if moisture-sensitive material is being dispensed.
Dispensing materials
Adhesives, UV adhesives, Alcohol/Methanol, Oils/Greases/Lubricants, Silicone (RTV)/Gels, Solder Masks/Pastes/PVA
