Description
The Techcon TS5622VD is a vertical-mount diaphragm dispensing valve with a Delrin fluid body, built for precise, repeatable shots of low to medium viscosity adhesives, oils, and other fluids on manual or automated dispensing lines. It uses an internal diaphragm rather than a needle or spool to control flow, which keeps wear low and shot-to-shot consistency high over long production runs where dot size and bead width need to hold steady for hours at a time.
How this dispensing valve controls flow
Air pressure actuates the diaphragm to open and close the fluid path, giving the TS5622VD fast positive shut-off and a short opening stroke compared to older spool-style designs. The vertical body orientation suits benchtop and fixtured applications where the valve feeds straight down into a nozzle or needle, and the Delrin wetted path is a common choice for UV-curable and other fluids that need a plastic rather than metal flow path to avoid contamination or unwanted reactivity with the fluid being dispensed.
Because the diaphragm design has fewer moving parts in the fluid path than a spool valve, it also tends to hold calibration longer between services, which matters most on lines running a single fluid at a fixed shot size across an entire shift. External stroke control lets an operator fine-tune shot volume without disassembling the valve, a detail that speeds up changeovers between similar jobs.
Specifications
| Attribute | Detail |
|---|---|
| Valve type | Diaphragm, vertical mount |
| Wetted body material | Delrin |
| Maximum operating pressure | Up to 70 psi (4.8 bar) |
| Return method | Internal spring return with external stroke adjustment |
| Weight | 0.1 lbs |
Buying this dispensing valve from Chemical Concepts
Chemical Concepts carries the TS5622VD alongside Techcon’s broader dispensing valve, mixer, and nozzle lineup, so you can pair it with the right fluid reservoir, controller, and nozzle in one order. Call (800) 220-1966 or email [email protected] to confirm fluid compatibility with the Delrin body before you spec this valve into a new fixture. Techcon publishes a full diaphragm valve user guide and data sheet covering stroke adjustment, air fitting sizes, and maintenance intervals for the TS5620 series.
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