63 www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006 xQR41V Series Needle Valve xQR41V with BackPack Includes fluid inlet fittings #7020671 and #7361411. 7362489 Includes adjustable stroke control. xQR41V with Mounting Block Includes fluid inlet fittings #7020671 and #7361411. 7362488 Includes adjustable stroke control. Features and Benefits • 60% smaller form factor • QR (Quick Release) clasp for fast, easy serviceability • Exchangeable, modular design • Use with full range of Nordson EFD dispensing tips The xQR41V Series needle valve is a pneumatically operated, adjustable, modular valve designed to apply precise amounts of low- to high-viscosity fluids. The valve's 60% smaller form factor and modular design allow for greater customization to meet specific application requirements. Its compatibility with all Nordson EFD dispensing tips make it adaptable to a wide variety of fluid applications. Closed Open For use with • Accelerators • Marking Inks • Silicone Oils • Solvents • UV-cure & Light-cure Adhesives Needle Valves See ValveMate Controllers for system setup. Order Valve Replacement Parts: www.nordsonefd.com/ValveKits Download CAD Models: www.nordsonefd.com/CAD Specifications Size: 64.0l x 23.7dia mm (2.50l x 0.93dia") Weight: 115.0 g (4.1 oz) Actuating air pressure required: 4.8–6.2 bar (70–90 psi) Maximum fluid pressure: 7.0 bar (100 psi) Fluid inlet: M5 Fluid outlet: Luer taper with retaining nut Mounting: M4 (BackPack actuator or Mounting Block) Cycle rate: Exceeds 400 per minute Air cylinder body: 303 stainless steel Fluid body: PEEK* Piston: 303 stainless steel Needle and nozzle: 303 stainless steel Tip retaining nut: Hard-coated aluminum SafetyLok collar: Hard-coated anodized aluminum Maximum operating temperature: 80 °C (176 °F) Warranty: 1 year, limited All stainless steel parts are passivated. *Polyetheretherketone
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