Product Data Sheet TS941 Series High Pressure Spool Valve The TS941 Series Spool Valve is based on a balanced spool design, to create a fast “ON/OFF” fluid dispensing function that is not affected by fluid input pressure. The spool action displaces a portion of the fluid back into the nozzle during shut off. This creates an automatic “suck-back” anti-drip feature. An oil chamber is provided for use above the upper seal to create an additional liquid seal that will prevent moisture from being carried onto the spool. The design facilitates easy maintenance without the need for special tools. The valve is designed to be opened by air pressure and closed by a return spring (single acting). A port is provided so that the valve may be connected for air closing without the spring (double acting). Very fast dispensing output Fixed body and air cylinder position High quality seals extends cycle life Can handle very high fluid pressures The TS941 Series side ports can be rotated to provide conveniently located valve connections. The hardened spool slides in high quality seals and is suitable for use with fluids having a viscosity of up to 3,000,000 cps at pressures of up to 2,500 psi (172.4bar). The valve is shipped with the following items: Oiler Valve air hose Luer lock fluid line Variety of Fluid inlet fittings TYPICAL APPLICATIONS Applying beads of silicone for gasketing applications Dispensing solder mask onto selected areas of PCBA’s Dispensing grease in lubrication applications

TYPICAL SETUP Spool Oiler Port U-Cup Seal Fluid Inlet U-Cup Seal Fluid Outlet SPECIFICATIONS & PART NUMBERS Part Number: Size (Imperial): Size (Metric): Weight: Fluid Inlet Port: Fluid Outlet Port Aux Air Inlet Port: Activation Pressure: Max Fluid Pressure: Operating Frequency: Mounting Port: Viscosity Range: TS941 4.7'' Length x 1.50'' 119.4mm x 38.1mm 1.6 lb (728g) ⅜'' NPT female ¼'' NPT female ⅛'' female 70 psi (4.8bar) Min. 2500 psi (172.4bar) 400+ cycles/min. N/A 1 - 3 000 000cps TS941A 4.7'' Length x 1.50'' 119.4mm x 38.1mm 1.6 lb (731g) ¼'' NPT female ¼'' NPT female ⅛'' female 70 psi (4.8bar)...