British Polar Sf 112vs Exhaust Valve

• Certification: ISO9001
• Standard Component: Non-Standard Component
• Technics: Forging
• Material: Nimonic 80A
• Type: Exhaust Valve
• Head Dia.: 81mm
• Model NO.: British Polar SF 112VS
• Stem Dia.: 16mm
• Overall Length: 293mm
• Seat Angle: 120 Degrees
• Intake Pressure Impulse: Supercharged
• Speed: 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: L
• Transport Package: Polywood Box
• Specification: GL, BV, CCS
• Trademark: TEQRUN
• Origin: Nanjing China
• HS Code: 84099910
• Production Capacity: 1000 PCS/Year

Product Description

Description for Polar SF 112VS Inlet/Exhaust Valve:
1. Material: Nimonic 80A(NiCr20TiAl)
(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 for microstructure and dimensional stability.
5. Dye penetrant or magnetic particle inspection for entire valve.
6. LR, BV, CCS Certificate depends on needs.
7. Proven Reliability by European customers.