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xQR41 MICRODOT VALVE STR CTRL BLOCK BULLET

Katalogové číslo: 7360823

MICRODOT NEEDLE VALVE FOR PRECISE FLUID DISPENSING CONTROL

Stroke Control Cap
Bullet-End Needle, Stainless Steel
Mounting Block
Stainless Steel Fluid Body

xQR41 Series MicroDotneedle valve technology provides precise, consistent deposit control of assembly fluids in a smaller footprint and a unique modular design for optimal performance, value, and benefit. The patented, tool-free QR clasp design allows for easy removal of the fluid body to replace wetted parts within seconds. Configure the xQR41 MicroDot valve with a BackPack, Mounting Block, or 90° low-profile air inlet actuation to quickly meet requirements specific to your applications.

Features
• 60% smaller form factor than conventional needle dispense valves.
• Precision dispensing control. Consistent microdots as small as 150 µm (0.15 mm) (0.006″) diameter.
• Exchangeable, modular design.
• Zero dead fluid volume.
• Available with PEEK wetted parts for dispensing reactive adhesives.

Benefits
• Modular design provides infinite configurability for greater flexibility.
• QR (Quick Release) clasp allows fast, easy serviceability.
• Lightweight construction reduces TTA automation motor and belt wear.
• Less retained volume in fluid body reduces fluid waste.
• 360° rotational fluid body movement allows optimal positioning

 

Specification

Size 66 mm length x 23.7 mm diameter (2.60 x 0.930")
Weight 166 g (5.9 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 valve actuator or mounting block)
Cycle rate Exceeds 400 per minute
Air cylinder body 303 stainless steel
Fluid body 303 stainless steel or PEEK
Piston 303 stainless steel
Needle 303 stainless steel or PEEK
Tip retaining nut Hard-coated aluminum
SafetyLok™ collar Hard-coated anodized aluminum
Maximum operating temperature 80° C (176° F)

NordsonEFD_7360823_xQR41_drawing

 

 

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