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754V-SS Dispense Valve
Installation Guide
Introduction
The 754V-SS dispense valve is designed to conform to
biopharmaceutical regulations for sterile fluid applications.
The 754V-SS wetted components are constructed of 316L
stainless steel and PTFE with a smooth aseptic fluid path.
The 754V-SS valve is simple to use and will operate many
millions of cycles without maintenance. The valve
incorporates a compact, precise, adjustable diaphragm for
dispensing low to medium viscosity fluids.
Each valve is shipped with a dispensing tip adapter, fluid
inlet fitting and 5-foot actuating air hose installed.
Control
air hose
Fluid body
Electronic pdf files of Nordson EFD manuals are also available at www.nordsonefd.com
Tamper-resist
stroke control
Air cylinder body
Fluid supply line
Inlet fitting
Dispensing tip
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Related Manuals for Nordson 754V-SS
Summary of Contents for Nordson 754V-SS
- Page 1 The 754V-SS wetted components are constructed of 316L stainless steel and PTFE with a smooth aseptic fluid path. The 754V-SS valve is simple to use and will operate many millions of cycles without maintenance. The valve incorporates a compact, precise, adjustable diaphragm for dispensing low to medium viscosity fluids.
- Page 2 Installation Prior to installing this valve, please read Choose a dispensing tip—small tips Place a cup under the dispensing tip (20 gauge) for low-viscosity fluids and and actuate the valve until fluid lines, the associated reservoir and valve larger (14 gauge) for higher viscosities. valve and dispensing tip are free of air.
- Page 3 How the Valve Operates Input air pressure at 70 psi (4.8 bar) forces the internal piston to move. The piston rod pulls open the diaphragm seal, permitting fluid flow. When the input air pressure is relieved, the spring retracts the piston and the diaphragm closes. The amount of fluid dispensed will depend on the time the valve is open, the viscosity of the fluid, the air pressure in the fluid reservoir, the dispensing tip size and the diaphragm...
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Page 4: Specifications
Specifications Air pressure required: 70 to 90 psi (4.8 to 6.2 bar) For Nordson EFD LLC sales and service in over 30 countries, contact Nordson EFD or go to Maximum fluid pressure: 70 psi (4.8 bar) www.nordsonefd.com Maximum fluid operating temperature: 43°C (110°F) East Providence, RI USA Maximum temperature - Autoclaving: 260°C (500°F)