The ODE 4964Z0R20D-TFGU is a 2/2-way Normally Open (NO), direct-acting solenoid valve designed for high-cycle industrial applications requiring precise control, fast switching, and high durability.

The ODE 4964Z0R20D-TFGU is a 2/2-way Normally Open (NO), direct-acting solenoid valve designed for high-cycle industrial applications requiring precise control, fast switching, and high durability.

Part Number Breakdown

  • 4964 = Direct-acting valve series
  • Z0 = Normally Open (NO) configuration
  • R = Ruby seat design
  • 20 = 2.0 mm orifice
  • D = Special version designation
  • TFGU = Manufacturer-specific configuration code

Typical Applications

  • Industrial automation
  • Pneumatic systems
  • Compressor equipment
  • Fuel and oil control systems
  • Packaging machinery
  • Process control systems
  • High-cycle switching applications
  • Air and gas distribution systems

Quick Summary

Key Characteristic: The 4964Z0R20D-TFGU combines a normally open configuration, ruby seat technology, and FKM sealing, providing long service life, excellent wear resistance, and compatibility with oils, fuels, air, and industrial fluids.

Specifications

Series 4964
Model 4964Z0R20D-TFGU
Valve Type Direct-Acting Solenoid Valve
Function 2/2-Way Normally Open (NO)
Connection Size G 1/8" BSP
Orifice Size 2.0 mm
Flow Coefficient (Kv) 2.0 L/min
Body Material Brass
Seat Material Ruby
Secondary Seal Material FKM (Viton®)
Operating Pressure Range 0 to 10 bar
Minimum Pressure Required 0 bar
Design Pressure 40 bar
Operation Direct Acting
Protection Class IP65
Fluid Temperature -10°C to +140°C
Compatible Media Air, Inert Gases, Water, Mineral Oils, Fuel Oils, Diesel, Gasoline
Maximum Viscosity 37 cSt (\~5°E)
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
Valve Seat Ruby
Seal FKM (Viton®)
Coil Power 8 W
Coil Series BDA / BSA / BDV
Coil Diameter 13 mm
Duty Cycle 100% Continuous Duty
Electrical Connection DIN Connector
Protection IP65
Connection G 1/8" BSP
Orifice 2.0 mm
Flow (Kv) 2.0 L/min
Seat Ruby
Pressure Range 0–10 bar
Temperature Range -10°C to +140°C
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