Man 32/40 Exhaust Valve

• Certification: ISO9001
• Standard Component: Non-Standard Component
• Technics: Forging
• Material: Alloy Steel
• Type: Exhaust Valve
• Head Dia.: 106mm
• Model NO.: MAN L/V 32/40 CD
• 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
• Transport Package: Polywood Box
• Specification: GL, BV, CCS
• Trademark: TEQRUN
• Origin: Nanjing China
• HS Code: 84099910
• Production Capacity: 500 PCS/Year

Product Description

MAN 32/40 Exhaust Valve, P/N: 114.03.012
1. 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:

Item	Part No.	Remarks
Exhaust valve	114.03.012
Inlet valve	113.04.010
Exhaust valve seat	055.10.031
Inlet valve seat	055.10.028
Valve guide	055.10.050