The F20SSK is a variable flow restrictor with free reverse flow, designed for precise control in hydraulic systems. It belongs to Deltrol’s in-line flow control valve series.

 Key Specifications

• Port Size: 1/4" NPTF (Female-to-Female)
• Max Operating Pressure: 5000 psi (345 bar)
• Max Flow Rate: 3.0 GPM (11.4 LPM)
• Cracking Pressure: 2.5 psi (0.17 bar)
• Cv Factor: 0.54
• Material:
  • Body: Stainless Steel
  • Needle: Stainless Steel 416
  • Ball: Stainless Steel 440
  • Spring: Stainless Steel 302
  • O-Ring: Viton
  • Lock Nut: Stainless Steel 303
  • Knob: Aluminum