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Engine Valves

Guru Overseas Engine Valves

Guru Overseas is a trailblazer in pioneering the design, development, and manufacturing of highly efficient and cost-effective Engine Valves for a wide range of applications. We possess the capacity and expertise to create and supply high-performance Engine Valves tailored to your exact requirements, meticulously following the chemical and metallurgical specifications specified by you.

Our intake and exhaust valves, crucial components of internal combustion engines, are meticulously crafted from varying materials to effectively function under distinct conditions. Inlet Engine Valves are manufactured from Chrome Silicon Alloy Steel, while Exhaust Engine Valves are produced using Chrome Nickel Silicon Alloy Steel, designed to excel under high-temperature and high-stress conditions. Our Engine Valves can also be equipped with the Liquid Nitriding Process or Hard Chrome Plating to enhance stem surface hardening. In every valve design, we prioritize maximum durability, enhancing fatigue resistance and tensile strength.

Technical Details

Dimensions

Engine Valve Diameter

Head Styles

Valve Head Styles

Stem Ends

Valve Stem Ends

Our Manufacturing Capacity

Producing 3.6 million units annually

Materials Used

21/4 N, BI-METAL, EN18D, EN-24, EN-52

Hardness (HRC)

21/4 N

48 to 53

BI-METAL, EN18D, EN-24, EN-52

54 to 57

Types of Engine Valves

  • Mono-Metal Valves
  • Bi-Metal Valves
  • Seat Stellite
  • Tip & Seat Induction Hardening
  • Chrome Plated
  • With Scraper
  • Stainless Steels with or without Tufftriding
  • Hard Chrome/Nitrided Stem
  • Profile & Through Hardened Grooves
  • Shrouded
  • Reduced Stem

Available Size Range (In mm)

Valve Stem Diameter

4.45 to 19.00

Valve Head Diameter

15.20 to 87.20

Valve Length

61 to 276.50