Bürkert Servo-operated valve 221665 6213 EV 230 V AC G 3/4 sleeve Nominal width (details) 20 mm OFF/NC 1 pc(s)
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Datasheet (PDF)
Highlights & Details
2/2-way solenoid valve for liquids
- Switching valve for water
- Short installation length
- High throughflow
- Schliessschlagarm and low noise
Technical specifications
- Nominal diameter 20.0 mm
- Line connection G 3/4"
- Kv-Wert 8.3 m³/h
- Pressure range 0 - 10 bar
- Voltage 230 V/50 Hz
- Medium temperature -30 to +90 °C
- Ambient temperature +55 °C max.
- Switching time 0.1 - 4 seconds (depending on the nominal diameter and differential pressure)
- Electrical Power consumption 38 VA (suit), 14/8 cm VA/W (operation, heat coil)
- Product type
Servo-operated valve
- Operating voltage
230 V AC
- Max. operating pressure
10 bar
- Enclosure material
Brass
- Connection
G 3/4 sleeve
- Operating temperature
-30 °C (min)
- Media temperature (range)
-30 up to +90 °C
- Manufacturer part #
221665
- Operating pressure (min.)
0.1 bar
- Min. operating temperature
-30 °C
- Sealant
EPDM
- Function
2/2-way
- Weight
0.740 kg
- Max. media temperature
+90 °C
- Media temperature (min.)
-30 °C
- Medium
Inert liquids
- Nominal width
20 mm
- Features
Sleeve
- Length
80 mm
IP65
- Max. ambient temperature
+55 °C
- Min. ambient temperature
0 °C
- Operating principle
OFF/NC
- KV value
138.33 l/min
Documents & Downloads
Datasheet
Datasheet 626442 Bürkert Servo-operated valve 221665 6213 EV 230 V AC G 3/4 sleeve Nominal width (details) 20 mm OFF/NC 1 pc(s)
User & Safety Instructions
User & Safety Instructions 626442 Bürkert Servo-operated valve 221665 6213 EV 230 V AC G 3/4 sleeve Nominal width (details) 20 mm OFF/NC 1 pc(s)
Description
Spring shut-off solenoid valve for neutral liquids, closed. The construction is closing shock-absorbing. To completely open is a differential pressure of 0.1 bar.
This text is machine translated.
This text is machine translated.
Features
- 2/2-way passage valve
- Closed without current
- Housing Brass material according to DIN EN 50930-6
- Valve internal parts of brass, stainless steel and plastic (PPS)
- Sealing material EPDM
- Media: oil and grease-free liquids, hot water
- Coil material polyamide (Class B)
- Voltage tolerance: ± 10%
- Nominal operating mode: continuous operation 100% duty cycle
- IP65 degree of protection with device socket
- Electrical connection to DIN EN 175301-803 shape A (DIN 43650)
- Any installation position, preferably drive upwards
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