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Nordson EFD
High-flow Piston Valves

High-flow Piston Valves

Product catalog summary

Overview: The Precision 725HF valve systems by Nordson are designed for dispensing low to high viscosity fluids at rates up to 450ml/second. They are ideal for filling small containers with lotions, perfumes, adhesives, and for applications in electronics and braze pastes.

Features:

FDA-compliant and autoclavable wetted parts.
Adjustable flow rates with a positive cutoff mechanism.
Cycle rate exceeds 400 per minute with a repeat fill tolerance of less than ±1%.
Low-maintenance design suitable for various fluids including adhesives, cosmetics, and lubricants.

System Components:

The complete system includes the 725HF dispense valve, ValveMate™ 8000 controller, fluid reservoir, and dispense nozzle.
Expert technical assistance and high-quality standards ensure reliable performance.

Technical Specifications:

725HF-SS Valve: Size 108.7 mm x 31.1 mm, Weight 309 grams.
725HF-A Valve: Size 109.2 mm x 31.1 mm, Weight 185 grams.
Maximum fluid pressure: 100 psi; Actuating air pressure: 70 psi.
Materials: Hard-coated aluminum, Type 303 stainless steel, UHMW polymer diaphragm.

ValveMate 8000 Controller:

Controls valve open time for deposit size adjustment.
Supports multi-valve control and integrates with PLCs.
Enhances production output and machine efficiency.

Optional XYZ Dispensing System:

Compact 3-axis tabletop system for consistent deposit repeatability.
Work area options: 325 x 325 x 100 mm or 525 x 525 x 100 mm.

Fluid Reservoirs and Dispense Tips:

Reservoirs available in 1.0, 5.0, and 19.0-liter capacities with precision regulators.
Includes Ultra smooth-flow tapered tips and polyethylene nozzles.

Contact Information: EFD sales and service are available worldwide. Contact details for USA, Europe, and Asia are provided for further assistance.

Catalog excerpts

Accurate packaging and filling valve systems. adhesives cosmetics creams grease lubricants inks sealants Precision 725HF valve systems dispense low to high viscosity fluids up to 450ml/second. Best for filling small bottles, foil packs and samples with lotions, perfumes and adhesives. Also used for potting electronics and applying braze pastes. Features • FDA-compliant wetted parts • Autoclavable wetted parts (121°C) • Fully adjustable flow rates • Positive cutoff • Cycle rate exceeds 400/minute • <±1% repeat fill tolerance • Low-maintenance design Performance Guarantee Electronic pdf files of EFD manuals are also available at www.efd-inc.com/manuals.html www.efd-inc.com [email protected] USA 800-556-3484 Europe +44 (0) 1582 666334 Asia +86 (21) 5854 2345 Sales and service of EFD dispensing systems are available worldwide.

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High flow valve systems The complete system includes the 725HF dispense valve, ValveMate™ 8000 controller, the fluid reservoir and dispense nozzle. Expert technical assistance and high quality standards ensure productive, trouble-free performance. EFD offers a full line of reliable dispensing systems to meet your specific application requirements. ValveMate 8000 Controller Valve open time is the primary control of deposit size. The ValveMate controller puts push-button adjustment of valve open time where it needs to be — at the valve. Electrical Constant Air Fluid Actuating Air • Multi-valve...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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