ODE 21HT3K0Y110 is a 2/2-way Normally Closed (NC), combined-operation (forced-lift/servo-assisted) solenoid valve designed for air, water, inert gases, gasoline, and fuel oil applications

ODE 21HT3K0Y110 is a 2/2-way Normally Closed (NC), combined-operation (forced-lift/servo-assisted) solenoid valve designed for air, water, inert gases, gasoline, and fuel oil applications. It is part of the ODE 21HT Series and is intended for applications where operation is required even at zero differential pressure.

Operating Characteristics

  • Power OFF: Valve remains closed.
  • Power ON: Valve opens.
  • Unlike pilot-operated valves, this combined-operation design can operate from 0 bar differential pressure.

Construction Materials

Fluid Compatibility:

Suitable for

  • Air
  • Inert gases
  • Water
  • Gasoline
  • Fuel oils

The NBR+PA sealing system is rated for-10°C to +90°C.

Typical Applications

  • Industrial automation
  • Heating systems
  • Vacuum packaging equipment
  • Water systems
  • Fuel handling systems
  • General fluid control applications

Key Summary

  • Model: ODE 21HT3K0Y110
  • Type: 2/2-way Normally Closed, combined-operation
  • Connection: G 3/8" BSP
  • Orifice: 11 mm
  • Flow Capacity: 20 L/min
  • Seal: NBR + Polyamide
  • Pressure Range: 0 to 14 bar
  • Temperature Range: -10°C to +90°C
  • Body Material: Brass
  • Special Feature: Operates from 0 bar differential pressure, making it suitable where conventional pilot-operated valves cannot function.

Specifications

Model 21HT3K0Y110
Series 21HT
Valve Type Combined-operation (forced-lift)
Function 2/2-way Normally Closed (NC)
Port Connection G 3/8" BSP
Body Material Brass CW617N
Seal Material NBR + PA (Nitrile Rubber + Polyamide)
Orifice Size (DN) 11 mm
Flow Coefficient (Kv) 20 L/min
Operating Pressure 0 to 14 bar
Pressure Rating 0 to 203 psi
Maximum Design Pressure (PS) 16 bar
Temperature Range -10°C to +90°C
Protection Class IP65
Electrical Standard IEC 4400 / DIN connector
Approximate Length 56 mm
Code Meaning
21HT Combined-operation valve series
3 G 3/8" BSP connection
K0 Normally Closed (NC)
Y NBR + PA seal
110 11 mm orifice
Component Material
Body Brass CW617N
Armature Tube Stainless Steel AISI 300
Fixed Core Stainless Steel AISI 400
Plunger Stainless Steel AISI 400
Spring Stainless Steel AISI 300
Seal NBR + PA
Phase Ring Copper
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