MAN B&W 23.5/33 Engine valves
23.5/33
MAN B&W 23.5/33 Intake Valve & Exhaust Valve
Quantity
Description
MAN B&W 23.5/33 Engine valves
MAN 23.5/33 Intake valve & Exhaust Valve
1. Material:
Standard material: Spindle X40CrSiMo10-2)+ seat stellite welded
Alternative material: Spindle X33CrNiMnN23-8 (DIN 1.4866, 23-8N) + seat stellite welded
Best material：Nimonic 80A
2.Surface treatment：Chromed/Nitrided(Tufftrided)/Polished
Engine Model | Description | Dimension | P/N |
23.5/33 | inlet valve spindle | ￠97×￠19×314×120° | |
23.5/33 | exhaust valve spindle | ￠97×￠19×314×120° | |
23.5/33 | exhaust valve seat | ￠105×￠88.5×9.5×120° | |
23.5/33 | in/exh valve guide | ￠46.5×￠32×￠19×180 | 235-01-04 |
23.5/33* | inlet valve spindle | ￠93×￠18.8×314×120° | 113-1001,E11.11357-0006 |
23.5/33* | exhaust valve spindle | ￠93×￠18.8×314×120° | 114-1033,E11.11457-0011 |
23.5/33,G6V23.5/33 | inlet valve seat | ￠96×￠85×18×120° | 055-2-1058 |
