Burkert Type 6628 - 2/2 or 3/2 way TwinPower Rocker-Solenoid Valve with separating diaphragm (250857)

SKU: BUR.250857

HAN: 250857

Category: Type 6628 - 2/2 or 3/2 way TwinPower Rocker-Solenoid Valve with separating diaphragm

Low stock level

98,21 €

incl. 19% VAT , plus

Manufacturers:

Bürkert

2,00 mm | -1,00 bar - 5,00 bar - A - normally closed - inlet port 1 (P/NC) | direct-acting | 24,00 V - 24,00 V | -10,00 °C - 55,00 °C | PPS (Polyphenylene sulphide) | EPDM (Ethylene-propylene-diene rubber)

Direct acting medium separated 2/2 and 3/2 way Rocker Solenoid Valve for control of aggressive fluids and gases in analytical medical applications, the food industry, and also the chemical industry for dosing, filling, mixing and distribution. The medium is in contact with fluid housing and seal material solely through the isolating diaphragm. This valve with the new TwinPower actuator, robust screw-in connection and 22 mm installation width, will fulfil the highest requirements. The established rocker solenoid technology is characterized through full back pressure tightness, good rinsing capability and low internal volume. Type 6628 is available in different technical versions and by virtue of several body options, it offers a perfect adaption in fluid applications.

22 mm ultra compact design with orifices up to DN 3.0
Isolating diaphragm for high chemical resistance
Circuit function NC, NO and 3 way universal
Back pressure tightness via rocker principle
Minimal internal volume with excellent cleanability

Item information	Value
Fluidics body material:	PPS (Polyphenylene sulphide)
Seat seal material:	EPDM (Ethylene-propylene-diene rubber)
Line connection 1:	Flanged-Bürkert flange 22 x 35 version A1-
Voltage max / rated voltage:	24 V
Nominal pressure min:	-1 bar
Operation:	direct-acting
Valve function:	A - normally closed - inlet port 1 (P/NC)
Nominal pressure max:	5 bar
Temperature medium:	-10 °C-55 °C-
Fluidic port connection number:	2
Valve function number of switching positions:	2
Valve function:	A - normally closed - inlet port 1 (P/NC)
Manual actuation:	No
Port connection 1 type:	Flanged
Port connection 2 type:	Flanged
Type:	6628
Voltage min / rated voltage:	24 V
Voltage max / rated voltage:	24 V
AC voltage:	No
Fluidics body material:	PPS (Polyphenylene sulphide)
DC voltage:	Yes
Battery voltage:	Yes
Nominal pressure max:	5 bar
Differential pressure max:	5 bar
Nominal pressure min:	-1 bar
Temperature medium min:	-10 °C
Temperature medium max:	55 °C
Temperature environment min:	-10 °C
Temperature environment max:	55 °C
Seat seal material category:	Elastomer
Seat seal material:	EPDM (Ethylene-propylene-diene rubber)
Sealing toward outside material:	EPDM (Ethylene-propylene-diene rubber)
Valve diameter:	2 mm
Rated power consumption:	5 W
Kv value (water):	0,1 m3/h
QNn value (gas):	110 l/min
Actuator type:	Rocker
Operation:	direct-acting
Switch time open characteristic:	25 ms
Media separation:	Yes
Switch time close characteristic:	25 ms
Power reduction integrated:	No
Installation width (nominal value):	22 mm
Valve construction:	Valve complete
Switch function:	on/off
Electrical connection polarity:	Irrelevant
Nominal operation/Duty cycle:	100 %
Coil wiring LED:	No
Coil wiring polarity recovery diode redundant:	No
Electrical connection sort:	Plug - rectangular grid 5.08
Electrical connection number of contacts:	2
Cable plug in delivery:	not included
Electrical connection position:	opposite NC
Port connection 1 flange:	Bürkert flange 22 x 35 version A1
Coil type:	permanently integrated
Port connection 2 flange:	Bürkert Flange 22 x 35 version A1
Coil insulation material (encasement):	Epoxy
Port connection seal material design:	O-ring
Coil wiring overvoltage protection:	without
Coil wiring rectifier:	No
Coil wiring polarity recovery diode:	No
Mounting (flange) type:	Metric screws
Mounting (flange) material:	Stainless steel
Coil wiring polarity protection:	No
Rated power DC:	6,2 W
Electrical connection wire ready-made:	tinned

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Manufacturer according to GPSR
Christian Bürkert GmbH & Co. KG, Christian-Bürkert-Straße 13-17, 74653 Ingelfingen, Baden-Württemberg, Deutschland, [email protected], https://www.buerkert.de

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Manufacturer information:

Christian Bürkert GmbH & Co. KG
Christian-Bürkert-Straße 13-17
Baden-Württemberg
Ingelfingen, Deutschland, 74653
[email protected]
https://www.buerkert.de

Manufacturer according to GPSR
Christian Bürkert GmbH & Co. KG, Christian-Bürkert-Straße13-17, 74653 Ingelfingen, Baden-Württemberg, Deutschland, [email protected], https://www.buerkert.de