All heavy-duty ships rely on high-functional diesel engines for 100% uptime on voyage. All diesel engines produce significant waste gases and fumes during successive combustion cycles. The Cummins marine diesel engine exhaust valve allows passage for the smoke and soot to evacuate the cylinder after each cycle. It prepares the chamber for the next fuel injection and combustion cycle, prevents clogging, and controls the internal temperature levels.
In this blog post, we are offering a comprehensive guide on Cummins exhaust valves. Keep scrolling to explore why shipbuilders, repairers, and overhaul service providers rely on genuine Cummins diesel engine valves.
Where is the Exhaust Valve Located on a Diesel Engine
A two-stroke marine crosshead diesel main engine usually has a single-exhaust valve configuration. This valve is mounted at the central point on the cylinder head. There is a cam (housed on the camshaft) to regulate hydraulically controlled valve opening and closure at regular intervals. Additionally, the camshaft modulates the timing of exhaust valve operations.
Are Cummins Marine Diesel Engine Exhaust Valve Reliable
Cummins Turbo Technologies has over 60 years of experience in air handling technologies and control system innovations to meet stringent emission standards. The brand recently launched the revolutionary exhaust throttle valve (ETV) internationally. These valves are configured to integrate with respective Cummins marine engines for safety, performance, and durability.
All Cummins marine diesel engine exhaust valve models have industry-grade cast iron or hardened stainless-steel bodies resistant to saltwater corrosion. The robust valve body aptly survives high vibrations, thermal stresses, air pressures, and extreme marine environments. Coolant fixtures and internal heat shield liners in these marine engine exhaust valves guarantee 100% fleet operation uptime and prevent failure.
Components of a Marine Engine Exhaust Valve
Casing and Inner Jackets
Cummins exhaust valve boasts a protective cast iron casing. The casing comprises a complex arrangement of several intrinsic parts, including jackets for flowing cooling water.
Spindle
The molybdenum chrome alloy spindle is the fundamental part of the exhaust valve. This part controls the flow of exhaust gases from the valve. A layer of stellite welds the spindle to the seating face on one end. The other end of the spindle is attached to a winged valve rotator.
Seat
The exhaust valve has a hardened molybdenum steel seat with a stellite coating for temperature resistance.
Purchase Genuine Marine Spare Parts Online
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Our inventory features a vast stock of exhaust kits, insulation systems, silencers, inlet covers, flex pipes, ASSY Intermediate pipes, adapters, and more. Please view our entire range of exhaust systems from top brands here.
Here is a list of bestseller Cummins marine diesel engine exhaust valve items in our gallery:
3558665 Compressor Exhaust Valve
Our extensive collection of spare parts comprises a selection of marine diesel engine exhaust valves from popular engine models. We also offer other premium marine engine products from other brands, including:
0417 0899 Deutz – F 4L 1011F #4
0223 7221 Deutz – FL912/913 #4
0415 3696 Deutz – F3L913G #4
0425 5255 Deutz – BF4/6M1013 #4
0428 3381 Deutz – BF6M1013 #4
0428 4043 Deutz – BF4M2012C #4
YM-129508-11110 Yanmar – 4TNV84T
YM-129907-11110 Yanmar – 4TNV94L / 4TNV98 / 4TNV98T
YM-123907-11110 Yanmar – 4TNV106
YM-129900-11110 Yanmar – 4TNE98 (DIRECT AND INDIRECT INJECTION)
YM-123900-11110 Yanmar – 4TNE106D
YM-129100-11130 Yanmar – 3TNE84 / 3TNE88 / 3TNV88 / 4TNE84
CH11022 Perkins – 2306 / 2806 / 2506TAG3 / 2506C / 2506TAG4
T405211 Perkins – 1204F-E44TTA / 1204E-E44TA / 1204F-E44TA / 1206E-E70TTA
31431011 Perkins – 3.152
31431941 Perkins – 3.152 / 4.203
6209-41-4210 Komatsu – SAA4D95LE-5D #4
