ODE 21HT6K0Y250 is a 2/2-way normally closed, combined-operation solenoid valve from the ODE 21HT series

ODE 21HT6K0Y250 is a 2/2-way normally closed, combined-operation solenoid valve from the ODE 21HT series. It is designed for controlling water, air, inert gases, fuel oils, and similar industrial fluids.

Fluid Compatibility

The Y seal code indicates NBR + PA sealing, suitable for:

  • Water
  • Air
  • Inert gases
  • Fuel oils
  • Gasoline-compatible applications

Operating fluid temperature range for the NBR seal version:

-10°C to +90°C

Typical Applications

  • Water treatment systems
  • Industrial automation
  • Heating systems
  • Vacuum packaging equipment
  • Compressed air systems
  • General-purpose fluid control

Model Code Breakdown

21HT6K0Y250

  • 21HT = 21HT combined-operation series
  • 6 = 1" valve body size
  • K0 = normally closed configuration
  • Y = NBR + PA seal
  • 250 = 25 mm orifice (DN25)

Key Performance

  • Port Size: 1" BSP
  • Orifice: 25 mm
  • Kv Flow Rate: 120 L/min
  • Pressure: 0 to 14 bar
  • Media Temperature:-10°C to +90°C
  • Valve Position: Normally Closed

Specifications

Manufacturer ODE S.r.l. (Italy)
Model 21HT6K0Y250
Valve Type 2/2-way solenoid valve
Operation Normally Closed (NC)
Operating Principle Combined operation (coupled diaphragm)
Connection Size G 1" BSP
Nominal Orifice 25 mm
Body Material Brass (CW617N)
Seal Material NBR + PA (Nitrile Rubber + Polyamide)
Flow Coefficient (Kv) 120 L/min
Pressure Range 0 to 14 bar AC, depending on coil configuration
Maximum Allowable Pressure 16 bar
Protection Degree IP65 (with DIN connector)
Duty Cycle ED 100% Continuous operation
Certifications CSA, UL, CRN (depending on version)
Component Material
Valve Body Brass CW617N
Armature Tube Stainless Steel
Plunger Stainless Steel
Spring Stainless Steel
Orifice Brass
Connector DIN 43650 / PG9 or PG11
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