Techcon Systems TS924V Dispenser Foot Valve with vacuum, floor mounted. The TS924V has a built in pressure regulator, pressure gauge and a unique fast-dump, three-way air valve. Output rate and shot size are operator controlled. / The Techcon TS924V is a floor-mounted, fully pneumatic foot valve dispenser with a built-in vacuum suck-back feature designed to control fluid flow and prevent dripping. / Key Features & SpecificationsVacuum Control: Includes an adjustable vacuum drawback (up to 15" of Hg) to stop thin fluids from dripping and reduce stringing in thicker materials / Pressure Range: Operates up to 100 psi (7 bar) max input and working pressure, managed via a built-in pressure regulator and gauge / Pneumatic Operation: Uses a fast-dump, three-way air valve for instant shut-off when the pedal is released. It requires no electricity, making it safe for hazardous environments. / Control: Shot size and output rate are completely operator-controlled by depressing the foot pedal