Guide Pipe for Intake and Exhaust Valve Seat Ring of 3D84 Diesel Engine

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Product Title: Engine Valve Guide

Product Model: 490QC-2409000310200Z

 

 

 

 

 

 

 

Item	Description
Product Name	Engine Valve Guide (490QC/13*61MM)
P/N	490QC-2409000310200Z
Applied Model	Quanchai Diesel Engine QC490
Net Weight (kg)	0.40
Gross Weight (kg)	1.00
Qty per Carton	8 Root / Table Sleeve
Carton Size (kg)	15*8*4

 

 

 

 

Forklift Diesel Valve Guide Material:

Forklift diesel engine valve guides have to work in high-temperature working conditions with poor lubrication. They are generally made of graphite-containing cast iron or iron-based powder metallurgy to improve self-lubricating performance.

 

Common Faults Of Forklift Engine Valve Guides:

There is generally a clearance of 0.05 ~ 0.12mm between the valve stem and the valve guide so that the valve stem can move freely in the guide. If the gap between the valve stem and the valve guide is too small, it will easily lead to valve stick biting and poor sealing, which will cause valve burn and reduce power and economy performance. Too large a valve guide clearance will increase oil consumption and produce blue smoke, the engine valve seating is not stable, and the tightness is reduced.

 

 

Our Guide Pipe for Intake and Exhaust Valve Seat Ring of 3D84 Diesel Engine is based on customer needs and are highly valued by both domestic and international customers with unique advantages. We insist on the founding spirit of 'Innovation, Honesty, Team, Hardworking' and serve for the industry with the development of our company through advanced management. Entering the new era, we will grasp the rare historical opportunity of the great rejuvenation of the Chinese nation, uphold our development philosophy and values, pioneer and innovate, and create further glory.