ODE 21HF7K0B350 is a 21H..K0Y Series, 2/2-way Normally Closed (NC), combined-operated (servo-assisted) solenoid valve designed for high-flow water, air, and industrial fluid applications

ODE 21HF7K0B350 is a 21H..K0Y Series, 2/2-way Normally Closed (NC), combined-operated (servo-assisted) solenoid valve designed for high-flow water, air, and industrial fluid applications. It features a brass body, NBR seal, and a large 35 mm orifice.

Operating Characteristics

  • Power OFF: Valve remains closed.
  • Power ON: Valve opens and allows full flow.
  • Combined-operated design enables operation from 0 bar up to 16 bar depending on coil configuration.

Fluid Compatibility

The NBR version is suitable for:

  • Water
  • Air
  • Inert gases
  • General industrial fluids compatible with NBR elastomers

Temperature range: −10°C to +90°C.

Typical Applications

  • Water treatment plants
  • Industrial automation
  • Industrial washing equipment
  • Packaging systems
  • Thermoregulation systems
  • Car wash installations
  • General high-flow fluid control

Key Summary

  • Model: ODE 21HF7K0B350
  • Type: 2/2-way Normally Closed, combined-operated
  • Connection: G 1¼" BSP
  • Orifice: 35 mm
  • Seal: NBR (Nitrile Rubber)
  • Flow Rate: 270 L/min
  • Pressure Range: 0 to 16 bar
  • Temperature Range: −10°C to +90°C
  • Body: Brass

Specifications

Model 21HF7K0B350
Series 21H..K0Y
Valve Type Combined-operated (servo-assisted)
Function 2/2-way Normally Closed (NC)
Port Connection G 1¼" BSP
Body Material Brass
Armature Tube Stainless Steel
Seal Material NBR (Nitrile Rubber)
Orifice Size (DN) 35 mm
Flow capacity 270 L/min
Operating Pressure 0 to 16 bar
Pressure Rating 0 to 232 psi
Medium Temperature -10°C to +90°C
Protection Class IP65
Weight Approx. 2.45 to 2.89 kg (variant-dependent)
Code Meaning
21H ODE combined/pilot-operated valve series
F7 G 1¼" BSP connection
K0 Normally Closed (NC)
B NBR seal
350 35 mm orifice
Component Material
Body Brass
Tube Stainless Steel
Seal NBR (Nitrile Rubber)
Internal Wetted Parts Stainless Steel / Brass
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