Nordson EFD General Purpose Spray Valve 781S

Description
The 781S Series general purpose spray valve provides exceptional control for reliable, consistent coatings of low- to medium-viscosity fluids using Low Volume Low Pressure (LVLP) technology. It offers adjustable fluid flow, adjustable nozzle air, and post-air cutoff to provide superior spray control without waste, mess, or overspray. This means fluid goes exactly where it's needed, improving consistency with reduced fluid use and cleanup costs. Fluid can be reliably dispensed in microliter to milliliter amounts, in round patterns with diameters ranging from 4.3 mm (0.17") to 50.8 mm (2.0"), and in fan patterns up to 165.1 mm (6.5") wide. Features High transfer efficiency Extremely consistent area of coverage No clogging, dripping, or drying out No overspray, mist, or bounce Adjustable nozzle air Compatible Fluids Activators Coatings Greases Liquid fluxes Silicones Solvents Inks Oils The complete system includes the 781S spray valve, ValveMate™ 8040 controller, and fluid reservoir. Integrate with an EFD automated dispensing system for even faster throughput.
Description
The 781S Series general purpose spray valve provides exceptional control for reliable, consistent coatings of low- to medium-viscosity fluids using Low Volume Low Pressure (LVLP) technology. It offers adjustable fluid flow, adjustable nozzle air, and post-air cutoff to provide superior spray control without waste, mess, or overspray. This means fluid goes exactly where it's needed, improving consistency with reduced fluid use and cleanup costs. Fluid can be reliably dispensed in microliter to milliliter amounts, in round patterns with diameters ranging from 4.3 mm (0.17") to 50.8 mm (2.0"), and in fan patterns up to 165.1 mm (6.5") wide. Features High transfer efficiency Extremely consistent area of coverage No clogging, dripping, or drying out No overspray, mist, or bounce Adjustable nozzle air Compatible Fluids Activators Coatings Greases Liquid fluxes Silicones Solvents Inks Oils The complete system includes the 781S spray valve, ValveMate™ 8040 controller, and fluid reservoir. Integrate with an EFD automated dispensing system for even faster throughput.

Suppliers

Company
Product
Description
Supplier Links
General Purpose Spray Valve - 781S - Nordson EFD
East Providence, RI, USA
General Purpose Spray Valve
781S
General Purpose Spray Valve 781S
The 781S Series general purpose spray valve provides exceptional control for reliable, consistent coatings of low- to medium-viscosity fluids using Low Volume Low Pressure (LVLP) technology. It offers adjustable fluid flow, adjustable nozzle air, and post-air cutoff to provide superior spray control without waste, mess, or overspray. This means fluid goes exactly where it's needed, improving consistency with reduced fluid use and cleanup costs. Fluid can be reliably dispensed in microliter to milliliter amounts, in round patterns with diameters ranging from 4.3 mm (0.17") to 50.8 mm (2.0"), and in fan patterns up to 165.1 mm (6.5") wide. Features High transfer efficiency Extremely consistent area of coverage No clogging, dripping, or drying out No overspray, mist, or bounce Adjustable nozzle air Compatible Fluids Activators Coatings Greases Liquid fluxes Silicones Solvents Inks Oils The complete system includes the 781S spray valve, ValveMate™ 8040 controller, and fluid reservoir. Integrate with an EFD automated dispensing system for even faster throughput.

The 781S Series general purpose spray valve provides exceptional control for reliable, consistent coatings of low- to medium-viscosity fluids using Low Volume Low Pressure (LVLP) technology.

It offers adjustable fluid flow, adjustable nozzle air, and post-air cutoff to provide superior spray control without waste, mess, or overspray. This means fluid goes exactly where it's needed, improving consistency with reduced fluid use and cleanup costs.

Fluid can be reliably dispensed in microliter to milliliter amounts, in round patterns with diameters ranging from 4.3 mm (0.17") to 50.8 mm (2.0"), and in fan patterns up to 165.1 mm (6.5") wide.

Features

  • High transfer efficiency
  • Extremely consistent area of coverage
  • No clogging, dripping, or drying out
  • No overspray, mist, or bounce
  • Adjustable nozzle air

Compatible Fluids

  • Activators
  • Coatings
  • Greases
  • Liquid fluxes
  • Silicones
  • Solvents
  • Inks
  • Oils

The complete system includes the 781S spray valve, ValveMate™ 8040 controller, and fluid reservoir. Integrate with an EFD automated dispensing system for even faster throughput.

Supplier's Site

Technical Specifications

  Nordson EFD
Product Category Dispensing Valve Systems
Product Number 781S
Product Name General Purpose Spray Valve
Valve Dispensing Technology Spray
Unlock Full Specs
to access all available technical data

Similar Products

Dispense Valves and Controllers, Model 830 -  - Dymax
Specs
Valve Dispensing Technology Pinch Valve
Material Temperature Range 104 F (40 C)
View Details
Auger Dispensing Valve, 794 Series -  - Nordson EFD
Specs
Valve Dispensing Technology Screw (Auger)
Dispensing Application Bead
Application FluxSolder
View Details
Electric Motor Operated PTFE Metering Pumps - SV104 Series - Valcor Engineering Corporation
Specs
Valve Dispensing Technology Positive Displacement; Rod/Piston
Dispense Rate 0.1001 to 0.8005 L/min (0.1017 to 0.8137 in³/sec)
Metering Accuracy 2 %
View Details
2-way, Direct Acting Solenoid Valve - DSVP11 - Deltrol Controls/Division of Deltrol Corp.
Deltrol Controls/Division of Deltrol Corp.
Specs
Valve Dispensing Technology Diaphragm
Dispense Rate 2.67 L/min (2.71 in³/sec)
Material Temperature Range 210 F (98.89 C)
View Details