Description
1/4" High Pressure Brass Solenoid Valve – ADF8012
The CS Fluid Power ADF8012 is a compact 1/4" BSP high-pressure 2/2 way normally closed solenoid valve designed for pressure applications up to 60 bar with AC coils and 42 bar with DC coils.
Featuring direct acting operation with zero minimum differential pressure, a 1.2mm orifice and PTFE sealing, the ADF8012 is suitable for controlling air, water, gases, vacuum and compatible fluids in industrial, OEM and process applications.
The valve uses the robust WPG1 Class H continuous-duty solenoid coil and can be supplied individually or incorporated into a multi-valve manifold assembly.
Valve Function & Operation
Function: 2/2 Way Normally Closed
Operation: Direct Acting
Minimum Differential Pressure: 0 bar
The direct acting construction allows the valve to operate from 0 bar, making it suitable for applications where a conventional pressure-assisted solenoid valve would not operate.
Pressure Range
AC Coil: 0–60 bar
DC Coil: 0–42 bar
The higher maximum pressure available with AC operation should be considered when selecting the required supply voltage.
Ports & Flow
Port Size: 1/4" NPT
Orifice: 1.2mm
Kv Flow Factor: 1.1 L/min
Flow figure based on water with a 1 bar pressure differential.
Construction
Body: Brass
Manifold: Brass
Internal Parts: Stainless Steel
Seals: PTFE
The PTFE sealing arrangement provides improved chemical and temperature resistance compared with standard elastomer-sealed versions, subject to media compatibility.
Media
Suitable for:
✓ Compressed Air
✓ Water
✓ Compatible Gases
✓ Vacuum to 10⁻⁶ Torr
✓ Compatible Fluids
Maximum Fluid Viscosity: 50 cSt
Media must be chemically compatible with the brass, stainless steel and PTFE materials of construction.
Coil & Electrical Specification
Coil: WPG1
Power: 12 Watts DC
Insulation: Class H
Duty Rating: 100% Continuous
Connection: DIN 43650A
Approvals: UL, CSA & CE
LED DIN Connector: Included
Available Voltages
DC:
✓ 12VDC
✓ 24VDC
✓ 48VDC
✓ 125VDC
AC:
✓ 24VAC
✓ 48VAC
✓ 110VAC
✓ 230VAC
Manifold Installation
The ADF8012 can be supplied as an individual high-pressure solenoid valve or assembled into a manifold system where multiple independent fluid-control stations are required.
Complete manifold assemblies can be supplied fully assembled with mounting brackets and ready for installation, according to the required quantity and configuration.
Typical Applications
✓ High Pressure Air Systems
✓ Industrial Water Control
✓ Gas Control Systems
✓ Vacuum Equipment
✓ Test & Calibration Equipment
✓ OEM Machinery
✓ Process Control
✓ High Pressure Pneumatics
✓ Laboratory Equipment
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