Sayani Engineering Sales and Service supplies high quality and scientifically designed OEM Cummins Engine Head Components to keep your Cummins engine up and running. For more info, visit www.sayaniengg.com or email us at info@sayaniengg.com

1. SayaniEngineeringSales and Service

2. Engine HeadComponents
• Images of Components:
– Valve
– Valve Inserts
– Valve Guide
– Valve Collet Locks
– Valve Spring

3. Introduction:
• Scientifically designed valve and seat inserts to provide
maximum strength and durability to engine valves when at
a vehicular speed of around 50 miles per hour, it opens and
closes about 1200 times per minute in the presence of
extreme heat

4. MaterialUsed:
• Valve [INLET] is made of Steel [Quality : EN-52 ]
• Valve [EXHAUST] is made of Steel [Quality : 21-12N]
• Valve Seat : Stellite Deposit Grade 12
• Valve Guide : Cast Iron Special Cast Steel
• Valve Seat : Molybdenum & Deposit Tribaloy - 400
added with iron bus steel

5. Functionsof Different
Engine HeadComponents

6. Valve
• Provides gas entry & escape from the combustion
chamber
• Transmits combustion heat to lubricant and coolant
through the guides and the walls of the cylinder head

7. ValveInserts
Provides long• -life seating area for the valve sealing
• Allows ease if replacement in high-wear area

8. ValveGuide
• Lubricates and guides the valve stem
• Control lubrication of stem movement

9. ValveColletLocks
Minimizes risk of valve damage•
It keeps the locking in proper form during•
the movement of valves

10. ValveSpring
• It holds closed valve during internal combustion
• It opens the valve after it has been opened
mechanically or by flow pressure

11. THANK YOU!!
Call: +(91)-9825849177
Email Id: info@sayaniengg.com
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