56 www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006 Diaphragm Valves Piston Stroke Reference Diaphragm Fluid Body Tip Adapter Fluid Inlet 1/8 NPT Mounting Hole 10-32 UNF Air Cylinder Body Piston Spring Stroke Adjustment Actuating Air Input 10-32 UNF Features and Benefits • Compact size and weight • Adjustable fluid flow control • Positive shutoff, no seals • Low-maintenance design 752V Series Diaphragm Valve 7021428 752V-UHSS Valve Air cylinder body assembly is passivated 303 stainless steel. UHMW fluid body and diaphragm. Includes fluid inlet fittings #7021499 and #7007038. 7021422 752V-UHMW Valve Air cylinder body assembly is hard-coated anodized aluminum. Tamper-resist stroke adjustment. UHMW diaphragm and fluid body with integral tip adapter. Includes inlet fitting #7021499. 7021419 752V-SS Valve Air cylinder body assembly is passivated 303 stainless steel. Acetal copolymer fluid body and UHMW diaphragm. Includes fluid inlet fittings #7021499 and #7007038. 7015583 752V-UHSS-BP Valve Air cylinder body assembly is 303 stainless steel. UHMW fluid body and diaphragm. Includes fluid fittings and BackPack valve actuator. 7015582 752V-SS-BP Valve Air cylinder body assembly is 303 stainless steel. Acetal copolymer fluid body and UHMW diaphragm. Includes fluid fittings and BackPack valve actuator. 7021411 752V-DVD Valve Air cylinder body assembly is hard-coat anodized aluminum. Tamper-resist stroke adjustment. UHMW diaphragm and 303 stainless steel fluid body with integral tip adapter. Includes inlet fitting #7021499. General-purpose valves are ideal for dispensing controlled amounts of most lowto-medium viscosity fluids. Wetted components are machined from inert UHMW (Ultra High Molecular Weight) polyethylene, making the 752 Series ideal for use with cyanoacrylates, anaerobic threadlockers, and other reactive fluids. “Your 752V-UH valves are just great for cyanoacrylates. We replaced pinch-tube valves with yours, and our problems are gone!” – Copreci See Valve Controllers for system setup. For use with • Activators • Anaerobics • Cyanoacrylates • Fluxes • Solvents • UV-cure & Light-cure Adhesives Download CAD Models: www.nordsonefd.com/CAD Specifications Size: 752V-UHSS / 752V-SS: 80.7l x 26.9dia mm (3.18l x 1.06dia") 752V-DVD: 76.3l x 26.9dia mm (3.00l x 1.06dia") Weight: 752V-UHSS: 173.6 g (6.1 oz) 752V-SS: 181.4 g (6.4 oz) 752V-DVD: 172.9 g (6.1 oz) 752V-UHMW: 99.5 g (3.5 oz) Actuating air pressure required: 4.8–6.2 bar (70–90 psi) Maximum fluid pressure: 4.8 bar (70 psi) Fluid inlet: 1/8 NPT female Fluid outlet: 1/4-28 UNF Mounting: (1) 10-32 UNF tapped hole Cycle rate: Exceeds 500 per minute Air cylinder body: 303 stainless steel 752V-DVD, 752V-UHMW: Hard-coated anodized aluminum Fluid body: 752V-UHSS, 752V-UHMW, 752V-UHSS-BP: UHMW* polyethylene, FDA approved 752V-SS-BP: Acetal copolymer 752V-DVD: 303 stainless steel Options: Acetal, 303 stainless steel, PTFE Piston: 303 stainless steel Diaphragm: FDA approved UHMW* polyethylene or PTFE Tip adapter: Polypropylene Tip retaining nut: 752V-DVD: Aluminum Maximum operating temperature: 43 °C (110 °F) Warranty: 1 year, limited All stainless steel parts are passivated. *Ultra High Molecular Weight polyethylene www.nordsonefd.com/752VSeries
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