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Bedienungsanleitung Membranventil DV-5625-U / -SS

Manual diaphragm valve DV-5625 Series

The valve DV-5625 is a diaphragm valve designed for precise flow control of low to 
medium viscosity materials (under 10,000 cps).  The valve is ideal for dispensing cy-
anoacrylates, reagents, electrolytes, glues, solvents, paints, alcohol and other volatile 
substances.  Shot sizes may be fine tuned by turning the stroke adjustment knob at the 
top of the valve.

DV-5625-U

DV-5625-SS

Operating Air Pressure  4,0 – 6,0 bar

4,0 – 6,0 bar

Max. Delivery Pressure 5 bar

5 bar

Max. number of cycle 500 cycles /min

500 cycles /min

Flux (KV value)

300 ml / min (water at 2 bar)

300 ml / min (water at 2 bar)

Min. Shot Size

0,001 ml (material dependant)

0,001 ml (material dependant)

Valve Structure

Diaphragm Valve

Diaphragm Valve

Weight

ca. 87 g

ca. 87 g

Driving Part Materials 
 

Body : AL (Hard coated, Black)
Piston : SUS303
Piston Seal : NBR

Body : AL (Hard coated, Black)
Piston : SUS303
Piston Seal : NBR

Wetted Part Materials 
 

Valve Head : UHMW-PE  
(option : PTFE, PEEK, Acetal) 
Diaphragm : UHMW-PE

Valve Head : Stainless Steel  
(option : PTFE, PEEK, Acetal) 
Diaphragm : UHMW-PE

Connecting Ports 
 

Operating Air Inlet:  M5
Material Inlet: 1/8”
Material Outlet: Luer Lock

Operating Air Inlet:  M5
Material Inlet: 1/8”
Material Outlet: Luer Lock

1   Introduction

2   Spezifications

4

VIEWEG

Summary of Contents for DV-5625 Series

Page 1: ...User Manual Diaphragm Valve DV 5625 Series VIEWEG Dosier und Mischtechnik V2018 08 01 VIEWEG GmbH...

Page 2: ......

Page 3: ...ad these instructions carefully before putting the valve into operation and observe the given safety instructions Your Vieweg Team Contents 1 Introduction 4 2 Spezifications 4 3 Part description 5 4 O...

Page 4: ...Max number of cycle 500 cycles min 500 cycles min Flux KV value 300 ml min water at 2 bar 300 ml min water at 2 bar Min Shot Size 0 001 ml material dependant 0 001 ml material dependant Valve Structur...

Page 5: ...5625 Series 3 Part description Driving Part Dispensing part 1 Flow rate adjust knob 6 Diaphragm 2 Scale 7 Material Input G 1 8 3 Air inlet M5 8 Material output 4 Mounting hole backside 9 Luer Lock 5 C...

Page 6: ...terial is dispensed When air is applied to the valve the dia phragm will open At this time material will be dispensed You can increase or decrease the shot volume by adjusting the stroke flow rate con...

Page 7: ...to the controller and to the control air input of the dosing valve The control pressure for the valve must be at least 4 0 bar 3 Connect the fitting for the material supply to the material inlet 1 8 N...

Page 8: ...e valve opens continuously This causes the material to be dispensed continuously even if no control pressure is applied 7 Adjust the valve material pressure and controller settings so that material sl...

Page 9: ...th the material with a suitable Clean or rinse the valve with a suitable cleaning agent Then flush the valve several times alternately with air and a liquid detergents 7 2 Dismantling the valve If it...

Page 10: ...sition according to the following picture To reassemble the valve head fix it carefully with the Allen screw Turn the adjusting screw back in when the valve is assembled After the valve has been compl...

Page 11: ...0012 Schrauben M3x20 2 o A V 0036 Druckluftfitting 90 M5 1 Manual diaphragm valve DV 5625 Series 9 Exploded drawing 10 Parts and spare parts list No DV 5625 U DV 5625 SS DV 5625 T Description piece 1...

Page 12: ...VIEWEG GmbH Dosier und Mischtechnik Gewerbepark 13 85402 Kranzberg Germany Fon 49 8166 6784 0 Fax 49 8166 6784 20 info dosieren de www dosieren de VIEWEG...

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