Bergen Ldg in/Ex Valve Spindle

• Certification: ISO9001
• Standard Component: Non-Standard Component
• Technics: Forging
• Material: X33crnimnn23-8(23-8n) + Stellite
• Type: Exhaust Valve
• Head Dia.: 83mm
• Model NO.: Bergen LDG
• Stem Dia.: 16mm
• Overall Length: 293mm
• Seat Angle: 120 Degrees
• Intake Pressure Impulse: Supercharged
• Speed: High Speed
• Piston Movement: Reciprocating
• Ignition Mode: Compression-Ignition
• Number of Cylinders: Multi-Cylinder Machines
• Cooling Cylinder: Water-Cooled
• Number of Strokes: Four-Stroke
• Fuel: Diesel Engine
• Cylinder Arrangement Form: V
• Transport Package: Polywood Box
• Specification: GL, BV, CCS
• Trademark: TEQRUN
• Origin: Nanjing China
• HS Code: 8409991000
• Production Capacity: 1000 PCS/Year

Product Description

Bergen LDG Valve Spindle is made in top quality material for reliable running in the high speed engine.
1. Material:
Standard : X33CrNiMnN23-8(DIN1.4866, 23-8N) + Stellite seat +stem chrome plated
Alternative: X40CrSiMo10-2(DIN1.4731) + Stellite seat +stem chrome plated
(comply with European Standard EN10090: 1998 Valve Steels and Alloys for Internal Combustion Engines)
2. Upset forging and die pressing for grain flow along head profile.
3. Close controlled heat treatment for achieving proper mechanical properties and metallurgical structure.
4. Stress released completely.
5. Dye penetrant or magnetic particle inspection for entire valve.
6. Proven Reliability by European customers.