1/4" 3/2 Universal Brass Solenoid Valve – VX Series
The VX Series is a compact 3/2 way universal direct-acting brass solenoid valve that can be piped for normally closed, normally open or diverting operation.
This versatile 3-in-1 design allows a single valve type to perform three different control functions, helping reduce stock requirements and simplify replacement and maintenance.
With zero differential pressure operation, forged brass construction and a choice of 1.6mm or 2.2mm orifices, the VX Series is suitable for compressed air, water, vacuum, light oils and compatible gases and fluids in pneumatic, process and OEM applications.
Valve Function & Operation
Function: 3/2 way universal solenoid valve
Configurations: Normally Closed (NC), Normally Open (NO) or Diverting
Operation: Direct acting
Minimum differential pressure: 0 Bar
The universal 3-port arrangement allows the same valve to be connected for normally closed, normally open or diverting service by selecting the appropriate inlet, outlet and exhaust/diverting ports.
Ports & Flow
Port size: 1/4" BSP
Optional thread: 1/4" NPT
Orifice options:
1.6mm – VX3*21
2.2mm – VX3*22
Cv flow factor:
1.6mm orifice – Cv 0.09
2.2mm orifice – Cv 0.16
Maximum fluid viscosity: 50 cSt
Pressure & Performance
VX31 – 12 Watt Coil
1.6mm orifice: 0–8 Bar
2.2mm orifice: 0–6 Bar
VX32 – 18 Watt Coil
1.6mm orifice: 0–11 Bar
2.2mm orifice: 0–8 Bar
Construction & Materials
Body: Forged brass
Internal components: Stainless steel
Armature and tube: Stainless steel
Seal options: NBR or FKM (Viton)
Media Compatibility
Compressed air
Water
Vacuum
Light oils
Naphtha
Compatible gases
Compatible fluids up to 50 cSt
Always confirm chemical compatibility with the valve body and selected seal material before use.
Coil & Electrical Specification
WPG1 Standard Coil
Power: 12 Watts
Connection: DIN43650A
Coil protection: IP68
Insulation: Class H
Duty cycle: 100% continuous
Approvals: CE, UL and CSA
WPG2 High Power Coil
Power: 18 Watts
Connection: DIN43650A
Coil protection: IP68
Insulation: Class H
Duty cycle: 100% continuous
Approvals: CE, UL and CSA
Complete valve protection: IP67 with connector correctly fitted
LED electrical connector supplied
Voltage Options
DC: 12V, 24V, 48V, 110V
AC: 12V, 24V, 48V, 110V and 230V 50/60Hz
Universal 3/2 Way Operation
The VX Series provides three valve functions from the same universal 3-port body.
Normally Closed → Flow opens when energised
Normally Open → Flow closes when energised
Diverting → Flow switches between two outlet paths
This universal arrangement can reduce the number of different valve types required for machinery, maintenance stock and OEM production.
Pressure:
1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar
