• 170.KN28600 FF2 Type Full Function Valve
  
• FF2 Type Full Function Valve, Combines the Functions of Pressure Protection, 2 One-Way Check, Spring Brake w/ Quick Release, 4-Port Relay Valves, 3PSI Crack Pressure, 3/4in NPT Nipple
  
• Applications: Universal
• Cross Reference: Midland KN28600, Mack 5396KN28600, Euclid EMDKN28600N