Bürkert Diaphragm valve 221704 6213 230 V G 1 Nominal width (details) 20 mm Servo-controlled 1 pc(s)
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Datasheet (PDF)
Highlights & Details
2/2-way solenoid valve
- Servo-controlled diaphragm valve up to nominal diameter DN40; spring-coupled diaphragm opens without differential pressure; closed-off and low-noise; high flow rate with compact design; energy-saving double coil technology in Kick and Drop design
Technical specifications
- Drive type: Hubanker
- Main valve Operating principle: Diaphragm valve
- Switching function: On/off
- Fluid Line Connection Number: 2
- Valve function Number of switch positions: 2
- Flow: Above seat
- Nominal pressure max. (liquid): 10 bar
- Valve seat Material: Brass
- AC voltage: Yes
- Rated output: 16 W
- Coil type: Plugged
- Coil material (covering): EP (epoxy resin)
- Coil size 42 mm
- Open switching time: 200 ms - 400 ms
- Switching time close: 700 ms - 1.5 ms
- Valve construction: Valve complete
- Voltage frequency: 50/60 Hz
- Product type
Diaphragm valve
- Operating voltage
230 V
- Max. operating pressure
10 bar
- Enclosure material
Brass
Stainless steel
- Connection
G 1
- Operating medium
Liquid
- Media temperature (range)
-30 up to +100 °C
- Manufacturer part #
221704
- Operating pressure (min.)
0 bar
- Sealant
EPDM
- Function
2/2-way
- Weight
1251 kg
- Max. media temperature
+100 °C
- Media temperature (min.)
-30 °C
- Medium
Liquids
- Nominal width
20 mm
- Features
Electrically actuated
- Width
65 mm
- Height
120.1 mm
- Length
80 mm
IP65
- Max. ambient temperature
+55 °C
- Min. ambient temperature
-30 °C
- Operating principle
Servo-controlled
- KV value
8.3
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 2351396 Bürkert Diaphragm valve 221704 6213 230 V G 1 Nominal width (details) 20 mm Servo-controlled 1 pc(s)
User & Safety Instructions
User & Safety Instructions 2351396 Bürkert Diaphragm valve 221704 6213 230 V G 1 Nominal width (details) 20 mm Servo-controlled 1 pc(s)
Description
The valve 6213 EV is a servo-controlled diaphragm valve of the S.EV series. The spring coupling of the diaphragm supports the opening process of the valve. In the standard version, the valve is suitable for use in liquids. A minimum differential pressure is required for full opening. A separate version (HP00) is available for gas and vacuum applications, which opens the valve without differential pressure. Depending on the applications, different membrane materials are available. The standard measuring housing meets all European drinking water requirements. For other markets, uncut brass is available. The housing range is rounded off by a stainless steel version. Coils with integrated "Kick and Drop" (KD) electronics are available in double coil technology to reduce electrical power consumption during operation.
In conjunction with a plug in accordance with DIN EN 175301-803 Form A, the valves fulfill the IP65 degree of protection – in conjunction with a NEMA 4X stainless steel housing.
This text is machine translated.
In conjunction with a plug in accordance with DIN EN 175301-803 Form A, the valves fulfill the IP65 degree of protection – in conjunction with a NEMA 4X stainless steel housing.
This text is machine translated.
Hints
The kv factor indicates the volume flow through a valve, measured in litres/min at 1 bar and at a water temperature between 5 and 30°C. The QNn factor indicates the gas volume flow, measured in litres/min