Nordson_EFD_10th_Edition_Product_Catalog - 第89页
87 87 Precision Volumetric Dispensing Systems Progressive Cavity Pumps (PCP) / Controllers For applications that require volumetric dispensing independent of uid viscosity or changes in viscosity over time, Nordson EFD …
86
20
0
5
20
0
5
www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006
ValveMate 7160 Valve Controller – System Setup
ValveMate 7160
EFD Valve
Regulator
For use with
782RA 7860C-RS
Plant air
Fluid Reservoir
(Shown with tank)
Cartridge
Tank
Fluid
Actuating air
Constant air
Nozzle air
Electrical
87
87
Precision Volumetric Dispensing Systems
Progressive Cavity Pumps (PCP) / Controllers
For applications that require volumetric dispensing independent
of uid viscosity or changes in viscosity over time, Nordson EFD
offers the 797PCP Series progressive cavity pumps and
7197PCP controllers.
Designed with core components — a rotor and stator — that
form a perfectly sealed metering chamber, the 797PCP pump
prevents shear, pulsation, and squeezing of assembly uids.
This makes it ideal for dispensing highly viscous, lled, or
abrasive pastes and shear-sensitive uids.
The self-sealing chamber dispenses exact, repeatable volumes
of uid as small as 0.01 mL per revolution for exceptional
process control. EFD also offers a 797PCP-2K pump for highly
accurate metering and dispensing of two-part assembly uids.
Compatibility with EFD static mixers allows us to deliver a total
system solution.
Our 7197PCP Series controllers include ValveMate benchtop
and DIN rail versions. Each offers intuitive programming of the
797PCP and 797PCP-2K pumps to deliver deposit volume
accuracy and repeatability of ±1%. The controllers provide
multiple programming modes — Line, Volume, Weight, or Timed
— to meet the unique needs of your application.
88
www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006
Specications
Progressive Cavity Pump Systems
7364197 797PCP-0.01 Pump
Features 0.01 mL dispensing volume per revolution
and flow rate of 0.13 to 1.95 mL per minute.
Anodized aluminum construction.
7364198 797PCP-0.05 Pump
Features 0.05 mL dispensing volume per revolution
and flow rate of 0.59 to 8.85 mL per minute.
Anodized aluminum construction.
7364199 797PCP-0.15 Pump
Features 0.15 mL dispensing volume per revolution
and flow rate of 1.63 to 24.5 mL per minute.
Anodized aluminum construction.
7366147 SS-797PCP-0.15 Pump
Features 0.15 mL dispensing volume per revolution
and flow rate of 1.63 to 24.50 mL per minute.
Stainless-steel construction.
7366004 797PCP-0.30 pump
Features 0.30 mL dispensing volume per revolution
and flow rate of 0.30 to 45.0 mL per minute.
Andozied aluminum construction.
The 797PCP progressive cavity pump dispenses exact, repeatable volumes of uid
as small as 0.01 mL per revolution for applications that require extremely reliable
process control. Designed with a perfectly sealed metering chamber, the pump
provides continuous volumetric dispensing of a wide range of uids independent of
uid viscosity or changes in viscosity over time. A stainless-steel pump is available for
medical device dispensing applications.
Its continuous seal prevents shear, pulsation, and squeezing of the uid, making the
797PCP ideal for dispensing abrasive, lled materials, and UV-cure adhesives.
797PCP Series Pump
Features and Benets
• Highly precise uid volume accuracy
and repeatability of ±1%
• Deposit volume assurance improves
process control
• Continuous volumetric dispensing
independent of viscosity variation
• Suck-back feature provides clean cut-
off to eliminate drip and drool
• Modular design for versatile use. Easy
disassembly reduces downtime for
maintenance
For use with
• Adhesives & UV-cure Adhesives
• Epoxies
• Greases & Oils
• Silicones
• Solder Pastes*
• Thermal Greases*, RTVs & Sealants
*Conditional depending on ller percentage, type, size,
and characteristics. Contact EFD for recommendation.
Size: 797PCP-0.01 / 0.05: 261.4l x 36.0dia mm
(10.29l x 1.42dia")
797PCP-0.15 / 0.30: 297.9l x 36.0dia mm
(11.73l x 1.42dia")
SS-797PCP-0.15: 298.8l x 36.0dia mm (11.76l x 1.42dia")
Weight: 797PCP-0.01 / 0.05: 550.0 g (1.2 lb)
797PCP-0.15 / 0.30: 620.0 g (1.4 lb)
SS-797PCP-0.15: 1.25 kg (2.75 lb)
Rotor speed: 10–150 RPM (depending on maximum motor speed)
Flow rate: 797PCP-0.01: 0.13–1.95 mL/min
797PCP-0.05: 0.59–8.85 mL/min
797PCP-0.15: 1.63–24.50 mL/min
797PCP-0.30: 0.30–45.0 mL/min
Dispensing volume 797PCP-0.01: 0.009 mL
per revolution: 797PCP-0.05: 0.047 mL
797PCP-0.15: 0.139 mL
797PCP-0.30: 0.304 mL
Repeatability: ±1%
Fluid inlet: 1/8 NPT
Fluid outlet: Luer tting
Mounting: M4
Fluid chamber: Standard: Anodized aluminum
Stainless steel: 303 stainless steel
Rotor: 316Ti stainless steel
Stator: FFKM (peruoroelastomer)
Operating temperature: 10–40° C (50–104° F)
Warranty: 1 year, limited
All stainless steel parts are passivated.
www.nordsonefd.com/797PCPSeries
See PCP Controllers for system setup