eco-DUO450|preeflow|ViscoTec维世科双液AB胶点胶螺杆阀

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  • preeflow螺杆阀|ViscoTec维世科
  • eco-DUO330|preeflow|ViscoTec双液AB胶点胶螺杆阀
  • eco-DUO450|preeflow|ViscoTec维世科双液AB胶点胶螺杆阀
  • ViscoTec/preeflow/eco-DUO600|维世科AB胶点胶双液螺杆阀
  • Preeflow®Eco-DUO
  • 精密点胶螺杆阀-preeflow-eco-pen

产品摘要:

VISCO/preeflow/eco-DUO450: The 2 component mixing and dispensing systems from preeflow®: true volumetric output for 2 component materials. The smallest quantities of 2 component fluids and pastes are precisely mixed and dispensed. The mixing ratio is set to the second decimal place by targeted control of the individual components. A clean, process-reliable dose is achieved regardless of fluctuations in viscosity.


产品描述
Description eco-DUO450 
Art. No. 20639
Measurements 228 mm x 163 mm
Weight 1230 g
Operating pressure 0 – 20 bar
Max. dispensing pressure 40 bar
Viscosity watery to pasty
Volume flow (3) 0.2 – 12 ml/min
(at 1:1)
Min. dispensing quantity 0.010 ml
Dispensing accuracy (2) ± 1 %
Mix ratio 1:1 – 10:1
Stator material VisChem (optional VisLas)
Material inlet G 1/8“
DIN/ISO 228
Material outlet static mixer, bayonet lock
Wetted parts Aluminium, anodized / POM
/ stainless steel / VisChem /
HD-PE (optional VisLas)
Operating conditions 10 – 40 °C
Repeat accuracy > 99 %
(1) Max. dispensing pressure and self-sealing decrease with decreasing viscosity, increase with increasing viscosity. Consult the manufacturer.
(2) Volumetric dispensing as absolute deviation related to one revolution of the dispenser. Depends on the viscosity of the material dispensed.
(3) Max. flow rate depends on viscosity, inlet pressure and mixing ratio.
(4) Depending on the mixer.

 

Item

Part No.

x

Qty

Item name

Standard

Material

 

21529

 

 

eco-DUO 330 complete, with drive

 

 

 

21547

 

2

Drive unit

 

 

 

20784

 

2

motor cable eco-PEN cpl.

 

 

 

21530

 

1

eco-DUO 330

 

 

1

21531

 

2

Rotor strand seal housing

 

 

2

20360

 

2

Pump housing

 

AlMgSi 1

3

20362

 

8

Screws M3 x 65

DIN 912

A2

4

21483

x

2

Stator

 

VisChem

5

20361

 

2

End piece

 

AlMgSi 1

6

20367

 

6

Screws M3 x 8 socket head

DIN 912

A2

8

20363

 

1

Top centring cover

 

AlMgSi 1

9

20487

 

6

Oval head screw M3 x 8

ISO 7380

A2

10

20364

 

1

Bottom eccentric ring

 

AlMgSi 1

11

20365

 

1

Locking plate

 

AlMgSi 1

13

20369

 

2

Adapter for pressure sensor

 

POM-C

14

20373

x

2

O-ring

 

Viton

15

20656

 

1

Fastening set (set, with 3 rear plates)

 

AlMgSi 1

17

20374

 

4

Oval head screw M3 x 26

ISO 7380

A2

18

20391

 

2

Screw plug G1/8 with O-ring

 

 

21

20088

 

4

Threaded pin M3 x 5

 

A2

22

20050

x

2

Star-shaped coupling

 

Elastomer

24

21593

 

1

Mixer (3-piece set w. protective cap)

 

 

25

20108

 

1

Assembly aid

 

Aluminium

26

20011

x

2

O-ring

 

FKM

27

20026

x

2

Allen screw M4 x 8

DIN 912

A2

28

20027

x

2

Washer A 4.3

DIN 125

PA 6

29

20485

 

2

Sealing set with housing

 

 

30

20007

x

2

O-ring

 

FKM

31

21565

 

2

Bearing housing with rotor set cpl.

 

 

32

20090

 

8

Allen screw M3 x 25

DIN 912

A2

33

20204

 

1

Screwdriver size 2.5mm (socket head)

 

 

34

20491

 

1

Screwdriver size 2.0mm (socket head)

 

 

35

20691

 

1

Calibration adapter

 

 

37

20698

 

2

Sensor dosing pressure monitor

 

 

x = recommended spare parts ad wearing parts

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