High pressure balanced spool valve is ideal for applications requiring rapid on/off control and material snuff back. It is equally capable of dispensing dots for bonding and beads for sealing or gasketing apllications.
Easily adjustable material snuff back
High feed pressure rating
Double acting air cylinder open/close
Available in standard, high flow, and pistol grip mounted configurations
Compatible with most filled and non-filled materials
Pinch tube valve for bead dispense or potting applications
The Dispensit® Model 792-20 pinch valve is engineered to dispense continuous bead or potting in low-pressure feed applications. It can dispense a wide range of water-thin to medium-viscosity material and is engineered to prevent material loss during operating air pressure drop.
The disposable resilient pinch tube design makes the Model 902-20 ideal for dispensing premixed and frozen reactive material as well as single-component epoxies, solder creams, brazing compounds, greases, acrylics and other materials.
The Graco PD44 is specifically designed to dispense small amounts of water thin to paste viscosity materials from 0.005 cc’s to 5 cc’s. The metering rods are matched with machined seals for improved seal life.
Specifically designed to accurately dispense shots of two-component epoxies, urethanes, silicone and most reactive resin systems
Improved low viscosity spool design
Rod positive displacement metering
Precise mix ratio and shot repeatability
Eliminates cleaning and potential hardening of materials in the valve