Nanjing Teqrun Mechanical Machinery Co., Ltd.  

Product Name: Man 32/40 Exhaust Valve Model NO.: MAN L/V 32/40 CD Head Dia.: 106mm Stem Dia.: 24mm(Norminal) Overall Length: 556.5mm Seat Angle: 120 Degrees Structure: with Wing Surface Treatment: Plasma Nitrided Tip Hardness: Induction Hardened to 56HRC Min. Seat Face: Stellite Welded Intake Pressure Impulse: Supercharged Speed: Speed Piston Movement: Reciprocating Ignition Mode: Compression-Ignition Number of Cylinders: Multi-Cylinder Machines Cooling Cylinder: Water-Cooled Number of Strokes: Four-Stroke Fuel: Diesel Engine Cylinder Arrangement Form: L Trademark: TEQRUN Transport Package: Polywood Box Specification: GL, BV, CCS Origin: Nanjing China HS Code: 84099910 Product Description MAN 32/40 Exhaust Valve, P/N:114.03.0121. Material:Standard Material: Spindle X45CrSi9-3(DIN 1.4718) + seat stellite welded + Plasma Nitrided.Alternative material :Nimonic 80A(comply with European Standard EN10090: 1998 Valve Steels and Alloys for Internal Combustion Engines).2. Upset forging and die pressing for grain flow along head profile.3. Close controlled heat treatment for achieving proper mechanical properties and metallurgical structure.4. Stress released completely for microstructure and dimensional stability.5. Supersonic detection for welded seat, dye penetrant or magnetic particle inspection for entire valve.6. LR, BV, CCS Certificate depends on needs.7. Proven Reliability by European customers.We supply valve train parts as below for MAN 32/40 engine:ItemPart No.RemarksExhaust valve114.03.012Inlet valve113.04.010Exhaust valve seat055.10.031Inlet valve seat055.10.028Valve guide055.10.050