ODE 21A3KV30 is a 21A Series, 2/2-way, direct-acting, Normally Closed (NC) solenoid valve designed for industrial fluid and gas control applications

ODE 21A3KV30 is a 21A Series, 2/2-way, direct-acting, Normally Closed (NC) solenoid valve designed for industrial fluid and gas control applications. It features a brass body and FKM (Viton®) seals for compatibility with a wide range of media.

Operating Principle

  • De-energized (power OFF): Valve remains closed.
  • Energized (power ON): Valve opens.
  • Direct-acting design allows operation from zero differential pressure.
  • Construction
  • Brass body (CW617N)
  • Stainless steel armature tube
  • Stainless steel plunger
  • Stainless steel spring
  • FKM (Viton®) seals

Typical Applications

  • Water treatment systems
  • Industrial automation
  • Compressors
  • Coffee and vending machines
  • Packaging machinery
  • Steam service
  • Fuel gas control
  • Car wash equipment

Specifications

Model 21A3KV30
Series 21A Series
Valve Type Direct-acting solenoid valve
Function 2/2-way Normally Closed (NC)
Port Connection G 1/8" BSP
Body Material Brass
Seal Material FKM (Viton®)
Orifice Size 3.0 mm
Flow Coefficient (Kv) 4.0 L/min
Operating Pressure 0 to 25 bar (0 to 362 psi)
Maximum Allowable Pressure 40 bar
Fluid Temperature -10°C to +140°C with FKM seals
Protection Class IP65 standard, IP67 available with anti-humidity kit
Certifications UL, CSA, CRN options available
Code Meaning
21A ODE 21A direct-acting valve series
3 G 1/8" BSP port connection
K Normally Closed (NC)
V FKM (Viton®) sealing
20 2.0 mm orifice
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