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Single / two component screw valve

The special product structure design makes the product medium conveying stable and without pulsation. At the same time, the product has the function of suction back, which completely avoids the phenomena of drip and wire drawing of medium conveying.

The product has the advantages of constant conveying flow, no pulsation and low shear, especially for conveying high viscosity, sensitive and granular media.

Therefore, preeflow is: a solution for a variety of complex applications!

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0769-23127991

product advantages

true volumetric conveying endless piston principle @ technology

wide applicable viscosity range applicable to various viscosity media

easy to clean modular design, easy to use and clean

precise volume control the output flow is directly proportional to the speed and is not affected by the changes of medium viscosity, pressure and temperature

high precision conveying accurate metering, flow error less than 1%

high repetition accuracy conveying repetition accuracy above 99%

it can transport medium containing particles the maximum medium particles can reach 1 mm

high speed up to 3 times / s

versatility easy integration with automation system and simple control

no pulsation stable and stable output flow

stable output self sealing structure design

it can be sucked back no drip, no wire drawing

single component screw valve

eco-PEN300

Minimum delivery: 0.001 ml

Adjustable flow range: 0.12 – 1.48 ml/min

Weight: 280 G

eco-PEN330

Minimum delivery: 0.002 ml

Adjustable flow range: 0.2 & ndash; 3.3 ml/min

Weight: 300 g

eco-PEN450

Minimum delivery: 0.004 ml

Adjustable flow range: 0.50 & ndash; 6.00 ml/min

Weight: 300 g

eco-PEN600

Minimum delivery: 0.015 ml

Adjustable flow range: 1.40 & ndash; 16.0 ml/min

Weight: 650 g

eco-PEN700

Minimum conveying capacity: 0.060ml

Adjustable flow range: 5.3-60.0ml/min

Weight: 750 g

eco-PEN700-3D

Minimum delivery: 0.060 ml

Adjustable flow range: 5.30 – 60.0 ml/min

Weight: 650 g

two component screw valve

eco-DUO330

Minimum delivery: 0.005 ml

Adjustable flow range: 0.1 bis 6.6 ml / min

Weight: 1.230g

eco-DUO450

Minimum conveying capacity: 0.010ml

Adjustable flow range: 0.2 bis 12 ml / min

Weight: 1.230g

eco-DUO600

Minimum conveying capacity: 0.030ml

Adjustable flow range: 0.6 bis 32 ml / min

Weight: 1.880g

control unit

eco-CONTROL DUO

Two component desktop controller

Length x width x height: 240x110x210 mm

eco-CONTROL EC200-B

Universal controller

L x W x H: 197x88x240 mm

eco-CONTROL EC200-K

Single component desktop controller

L x W x H: 240x 100x260 mm

Plug‘ n’ Dose

Simple controller

L x W x H: 142x85x50 mm

industry application

Photovoltaic solar energy industry

Medical industry

Optical and optoelectronic industry

SMD/SMT

Electronic components industry

Laboratory

Semiconductor manufacturing industry

LED/LED

Biological / chemical industry

And more

description	eco-PEN300
product number	20505
external dimensions	length 216 mm, Ø 33 mm
weight	280 g
working pressure	0-6 bar
maximum delivery pressure (1)	20 bar
viscosity	water to pasty
volumetric flow	0.12 – 1.48 ml/min
minimum dosage	0.001 ml
conveying accuracy (2)	± 1 %
stator material	VisChem
material inlet	G 1/8“ DIN/ISO 228
material outlet	luer lock patented technology (patented)
parts in contact with materials	POM / stainless steel / VisChem / HD-PE
operating temperature	10-40℃
repeat accuracy	>99 %

description	eco-PEN330
product number	21525
external dimensions	length 225 mm, Ø 33 mm
weight	300 g
working pressure	0-6 bar
maximum delivery pressure (1)	20 bar
viscosity	aqueous to mushy
volumetric flow	0.2 – 3.3 ml/min
minimum dosage	0.002 ml
conveying accuracy (2)	± 1 %
stator material	VisChem (optional VisLas)
material inlet	G 1/8“ DIN/ISO 228
material outlet	luer lock patented technology lpatented)
parts in contact with materials	POM / stainless steel / VisChem / HD-PE
operating temperature	10-40℃
repeat accuracy	>99 %

description	eco-PEN450
product number	20092
external dimensions	length 228 mm, Ø 33 mm
weight	300g
working pressure	0-6 bar
maximum delivery pressure (1)	20 bar
viscosity	aqueous to mushy
volumetric flow	0.5-6.0 ml/min
minimum dosage	0.004 ml
conveying accuracy (2)	± 1%
stator material	VisChem (optional VisLas)
material inlet	G 1/8“ DIN/ISO 228
material outlet	luer lock patented technology lpatented)
parts in contact with materials	POM / stainless steel / VisChem / HD-PE
operating temperature	10-40° ℃
repeat accuracy	> 99 %

description	eco-PEN600
product number	20048
external dimensions	length 274 mm, Ø 40 mm
weight	650g
working pressure	0-6 bar
maximum delivery pressure (1)	20 bar
viscosity	aqueous to mushy
volumetric flow	1.4-16.0 ml/min
minimum dosage	0.015 ml
conveying accuracy (2)	± 1%
stator material	VisChem (optional VisLas)
material inlet	G 1/4“ DIN/ISO 228
material outlet	luer lock patented technology lpatented)
parts in contact with materials	POM / stainless steel / VisChem / HD-PE
operating temperature	10-40° ℃
repeat accuracy	>99 %

description	eco-PEN700
product number	20723
external dimensions	length 274 mm, Ø 40 mm
weight	750 g
working pressure	o-6 bar
maximum delivery pressure (1)	10 bar
viscosity	aqueous to mushy
volumetric flow	5.3-60.0ml/min
minimum dosage	0.060 ml
conveying accuracy (2)	± 1%
stator material	VisChem
material inlet	G 1/4“ DIN/ISO 228
material outlet	luer lock patented technology (patented)
parts in contact with materials	POM / stainless steel / VisChem / HD-PE
operating temperature	10-40℃
repeat accuracy	>99 %

description	eco-PEN700-3D
product number	20723
external dimensions	length 274 mm, Ø 40 mm
weight	650g
working pressure	o-6 bar
maximum delivery pressure (1)	10 bar
viscosity	aqueous to mushy
volumetric flow	5.3-60.0 ml/min
minimum dosage	0.060 ml[9

industry application

Photovoltaic solar energy industry

Medical industry

Optical and optoelectronic industry

SMD/SMT

Electronic components industry

Laboratory

Semiconductor manufacturing industry

LED/LED

Biological / chemical industry

And more

description	eco-PEN300
product number	20505
external dimensions	length 216 mm, Ø 33 mm
weight	280 g
working pressure	0-6 bar
maximum delivery pressure (1)	20 bar
viscosity	water to pasty
volumetric flow	0.12 – 1.48 ml/min
minimum dosage	0.001 ml
conveying accuracy (2)	± 1 %
stator material	VisChem
material inlet	G 1/8“ DIN/ISO 228
material outlet	luer lock patented technology (patented)
parts in contact with materials	POM / stainless steel / VisChem / HD-PE
operating temperature	10-40℃
repeat accuracy	>99 %

description	eco-PEN330
product number	21525
external dimensions	length 225 mm, Ø 33 mm
weight	300 g
working pressure	0-6 bar
maximum delivery pressure (1)	20 bar
viscosity	aqueous to mushy
volumetric flow	0.2 – 3.3 ml/min
minimum dosage	0.002 ml
conveying accuracy (2)	± 1 %
stator material	VisChem (optional VisLas)
material inlet	G 1/8“ DIN/ISO 228
material outlet	luer lock patented technology lpatented)
parts in contact with materials	POM / stainless steel / VisChem / HD-PE
operating temperature	10-40℃
repeat accuracy	>99 %

description	eco-PEN450
product number	20092
external dimensions	length 228 mm, Ø 33 mm
weight	300g
working pressure	0-6 bar
maximum delivery pressure (1)	20 bar
viscosity	aqueous to mushy
volumetric flow	0.5-6.0 ml/min
minimum dosage	0.004 ml
conveying accuracy (2)	± 1%
stator material	VisChem (optional VisLas)
material inlet	G 1/8“ DIN/ISO 228
material outlet	luer lock patented technology lpatented)
parts in contact with materials	POM / stainless steel / VisChem / HD-PE
operating temperature	10-40° ℃
repeat accuracy	> 99 %

Description	eco-PEN600
Product number	20048
Appearance dimension	Length 274 mm, Ø 40 mm
Weight	650g
Working pressure	0-6 bar
Maximum delivery pressure (1)	20 bar
Viscosity	Aqueous to mushy
Volumetric flow	1.4-16.0 ml/min
Minimum dosage	0.015 ml
Conveying accuracy (2)	± 1%
Stator material	VisChem (optional VisLas)
Material inlet	G 1/4“ DIN/ISO 228
Material outlet	Luer lock patented technology lpatented)
Parts in contact with materials	POM / stainless steel / VisChem / HD-PE
Operating temperature	10-40° ℃
Repetition accuracy	>99 %

Description	eco-PEN700
Product number	20723
Appearance dimension	Length 274 mm, Ø 40 mm
Weight	750 g
Working pressure	o-6 bar
Maximum delivery pressure (1)	10 bar
Viscosity	Aqueous to mushy
Volumetric flow	5.3-60.0ml/min
Minimum dosage	0.060 ml
Conveying accuracy (2)	± 1%
Stator material	VisChem
Material inlet	G 1/4“ DIN/ISO 228
Material outlet	Luer lock patented technology (patented)
Parts in contact with materials	POM / stainless steel / VisChem / HD-PE
Operating temperature	10-40℃
Repetition accuracy	>99 %

Description	eco-PEN700-3D
Product number	20723
Appearance dimension	Length 274 mm, Ø 40 mm
Weight	650g
Working pressure	o-6 bar
Maximum delivery pressure (1)	10 bar
Viscosity	Aqueous to mushy
Volumetric flow	5.3-60.0 ml/min
Minimum dosage	0.060 ml
Conveying accuracy (2)	± 1%
Stator material	VisChem
Material inlet	G 1/4“ DIN/ISO 228
Material outlet	Luer lock patented technology (patented)
Parts in contact with materials	POM / stainless steel / VisChem / HD-PE
Operating temperature	10-40℃
Repetition accuracy	>99 %

Description	eco-DUO330
Product number	21529
Description	228 mmx163 mm
Weight	1230g
Working pressure	0-20 bar
Maximum delivery pressure (1) (4)	40 bar
Viscosity	Water to pasty
Volumetric flow (3)	0.1 – 6.6 ml/min (at 1:1)
Minimum dosage	0.005 ml
Conveying accuracy (2)	± 1%
Mixing ratio	1:1-10:1
Stator material	VisChem (optional VisLas)
Material inlet	G 1/8" DIN/ISO 228
Material outlet	static mixer, bayonet lock
Parts in contact with materials	Aluminium, anodized / POM / stainless steel/ VisChem / HD-PE(optional VisLas)
Operating temperature	10-40°℃
Repetition accuracy	>99 %

Description	eco-DUO450
Product number	20639
Description	228 mm x 163 mm
Weight	1230g
Working pressure	0-20 bar
Maximum delivery pressure (1) (4)	40 bar
Viscosity	Water to pasty
Volumetric flow (3)	0.2-12 ml/min (at 1:l)
Minimum dosage	0.010 ml
Conveying accuracy (2)	1%
Mixing ratio	1:1-10:1
Stator material	VisChem (optional VisLas)
Material inlet	G 1/8“ DIN/ISO 228
Material outlet	static mixer, bayonet lock
Parts in contact with materials	Aluminium, anodized / POM / stainless steel / VisChem / HD-PE (optional VisLas)
Operating temperature	10-40℃
Repetition accuracy	>99%

Description	eco-DUO600
Product number	21175
Description	301 mm x 163 mm
Weight	1880g
Working pressure	0-20 bar
Maximum delivery pressure (1) (4)	40 bar
Viscosity	Water to pasty
Volumetric flow (3)	0.6-32.0 ml/min (at 1:1)
Minimum dosage	0.030 ml
Conveying accuracy (2)	± 1 %
Mixing ratio	1:1-10:1
Stator material	VisChem (optional VisLas)
Material inlet	G 1/4“ DIN/ISO 228
Material outlet	static mixer, bayonet lock
Parts in contact with materials	Aluminium, anodized / POM / stainless steel / VisChem/ HD-PE(optional VisLas)
Operating temperature	10-40° ℃
Repetition accuracy	>99%

Contact information

Telephone：0769-23127991

Mail：sales@stonebridge-inc.com

Address： 1st floor, Building A, science and Technology Creative Industrial Park, new base, No. 5, Xinji Road, Nancheng District, Dongguan City, Guangdong Province

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Single / two component screw valve

product advantages

single component screw valve

eco-PEN300

eco-PEN330

eco-PEN450

eco-PEN600

eco-PEN700

eco-PEN700-3D

two component screw valve

eco-DUO330

eco-DUO450

eco-DUO600

control unit

eco-CONTROL DUO

eco-CONTROL EC200-B

eco-CONTROL EC200-K

Plug‘ n’ Dose

industry application

industry application

Contact information

Application

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