The ODE 21X3KT190 is a 2/2-way Normally Closed (NC), pilot-operated solenoid valve designed for steam, hot water, thermal fluids, and other high-temperature applications.

The ODE 21X3KT190 is a 2/2-way Normally Closed (NC), pilot-operated solenoid valve designed for steam, hot water, thermal fluids, and other high-temperature applications.

Part Number Breakdown

  • 21X = High-temperature steam valve series
  • 3 = G 3/4" port size

K = Normally Closed (NC)

  • T = PTFE seal for steam/high-temperature service
  • 190 = 19 mm orifice

Typical Applications

  • Steam generators
  • Steam laundries
  • Sterilizers and autoclaves
  • Food processing equipment
  • Thermal oil systems
  • Boiler installations
  • Heating equipment
  • Industrial process control

Quick Summary

Key Note: The 21X3KT190 differs from the standard 21W3KB190 by using PTFE seals and being specifically designed for steam and high-temperature fluids, while the 21W series is intended primarily for water, air, and inert gases.

Specifications

Series 21X
Model 21X3KT190
Valve Type Pilot-Operated Solenoid Valve
Function 2/2-Way Normally Closed (NC)
Port Connection G 3/4" BSP
Orifice Size 19 mm
Flow Coefficient (Kv) 140 L/min
Body Material Brass
Seal Material PTFE (Teflon®)
Operating Pressure Range 0.3 to 10 bar
Operation Indirect / Pilot Operated
Minimum Differential Pressure 0.3 bar
Protection Class IP65
Fluid Temperature Up to +180°C
Compatible Media Steam, Hot Water, Thermal Fluids, Air
Maximum Viscosity 12 cSt
Component Material
Body Brass
Armature Tube Stainless Steel
Plunger Stainless Steel
Spring Stainless Steel
Main Seal PTFE (Teflon®)
Orifice Assembly Brass
Standard Coil Power 8 W
Duty Cycle 100% Continuous Duty
Electrical Connection DIN Connector
Protection IP65
Connection G 3/4" BSP
Orifice 19 mm
Flow Rate (Kv) 140 L/min
Seal PTFE
Pressure Range 0.3–10 bar
Temperature Range Up to +180°C
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