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0256 2/2-Way Solenoid Valve
Brand: Burkert Fluid Control SystemsThis direct-acting plunger solenoid valve Type 0256 can be used in many ways. It is delivered with brass or stainless steel bodies for a wide range of orifices and connections.
Features- Seat valve, direct-acting
- Wide range of applications
- Port connection size up to G 1/2"
- Brass or stainless steel valve body
Specifications
Ambient Temperature Range
- Maximum
BSP Connection
- G 1/2” Female
- G 1/4” Female
- G 3/8” Female
Consumption
- Power Consumption (AC): 16 VA / 10 W (Hold)
- Power Consumption (AC): 35-40 VA (Inrush)
- Power Consumption (DC): Approximately 12 W (Hold)
Duty Cycle
- 100 % Continuous Rating
Electrical Connectors
- Cable Plug for Ø 7 mm Cable
Electrical Contacts
- Normally Closed
Enclosure, Body Material
- 316Nb Stainless Steel, 1.4581
- Brass
Environmental Protection
- IP65 with Cable Plug
Flow Rate
- Water: 0.25 to 8 Kv (m³/hour)
Materials of Construction
- Coil: Epoxy
- Core: 430FR Stainless Steel (1.4105)
Mounting
- 1 Mounting Bracket
- 1.45” (37 mm) Separation between the M6 Threaded Holes
- 1.88” (48 mm) Separation between the Ø 7 Bores
- 2 M6x35 Cheesehead Screws
Mounting Position
- Preferably with Actuator Upright
Orifice Size
- 0.11” to 0.47” (3 to 12 mm)
Process Temperature
- FKM: -10° to 130° C (14° to 266° F)
- NBR, EPDM: -10° to 80° C (14° to 176° F)
Response Time
- Closing (AC, DC): 20 to 30 milliseconds (Pressure Decay 100 to 10 %)
- Opening (AC): 10 to 20 milliseconds (Pressure Build-Up 0 to 90 %)
- Opening (DC): 20 to 80 milliseconds (Pressure Build-Up 0 to 90 %)
Seat / Seal Material
- Body C Seat: 440B Stainless Steel (1.4112)
- Seal: EPDM
- Seal: FKM (Media: Hot Air, Hot Oils, Oils with Additives)
- Seal: NBR (Media: Neutral Media, Compressed Air, Water, Oil)
- Seal: Steel
Solenoid Type
- 2/2-Way
Spring Material
- Stainless Steel (1.4110)
Tolerance
- Voltage Tolerance: ± 10 %
Viscosity
- Maximum
Voltage
- 24 Vdc
- 24-230 V / 50 Hz