Description: Dosing System Flow Control Hydraulic Valve
Condition: New 
Brand: John Deere®
Part Number: 444031002 

• Weight: 5 lbs
• Fit for: 8R 370, 8R 410, 8RT 370, 8RT 410, 8RX 370, 8RX 410, 250D-II, 260 P, 260E, 300D-II, 310 P, 310E, 350G, 380G, 600R, 612R, 616R, 644K, 670G, 672G, 724 P, 724K, 724L, 744K, 744K-II, 744L, 768L-II, 770G, 772G, 800R, 803M, 803MH, 824L, 848L, 848L-II, 850L, 850L PL, 853M, 853MH, 859M, 859MH, 870G, 872G, 903M, 948L, 948L-II, 950K, 953M, 953MH, 953ML, 959M, 959MH, 959ML, 1270E, 1270G, 1470E, 1470G, 1910G, 3154G, 3156G, 3754G, 3756G, 4940, 6090CB450, 6090CG550, 6090CI550, 6090CP550, 6090HFC09, 6090HFC94, 6090HFC95, 6090HFG06, 6090HFG09, 6090HFG94, 6090HFG95, 7230R, 7250R, 7260R, 7270R, 7280R, 7290R, 7310R, 8100, 8200, 8235R, 8245R, 8260R, 8270R, 8285R, 8295R, 8310R, 8310RT, 8320R, 8320RT, 8335R, 8335RT, 8345R, 8345RT, 8360R, 8360RT, 8370R, 8370RT, 8400R, 9360R, 9370R, CH570, CH670, F4365, R4038, R4044, R4045, R4060, S650, S660, S670, S670H, S760, S770, T560, T660, T670, W650, W660
  
• Functions:
  
  • Protecting engine components: A properly functioning valve helps to protect the DEF injection system and the DPF from damage caused by excessive or insufficient DEF flow.
    
  • Controlling Def flow rate: The valve precisely regulates the flow rate of DEF, ensuring that the correct amount of DEF is delivered to the exhaust system at the appropriate time. This control is essential for effective DPF regeneration and minimizing DEF consumption.
    
  • Supporting Def injection: The valve works in conjunction with the DEF dosing module to ensure that the DEF is injected into the exhaust system at the correct pressure and flow rate. This precise control is vital for achieving optimal DPF regeneration and reducing emissions.
    

John Deere® is a world-renowned company that began its operations in 1837, specializing in the production of agricultural machinery. Its products, from tractors to combines, are characterized by innovative technologies and high reliability. The company actively promotes the principles of sustainable development, helping farmers to use resources efficiently and reduce environmental impact. Thanks to its global presence, John Deere® provides its customers with quality service and support in more than 100 countries.