Product Introduction
The spring plate is made of high-carbon steel/stainless steel material PH and is quenched and tempered. It has a high elastic modulus (≥200GPa), anti-fatigue and corrosion-resistant properties, and is suitable for high-load and high-frequency opening and closing scenarios such as internal combustion engine valves and gas regulating valves. The operating temperature ranges from -40°C to 300°C, and the dynamic pressure is ≤10MPa. It can ensure accurate spool reset and long-term sealing performance. It is recommended to regularly check the spring force attenuation rate (<15%) and fatigue cracks to avoid over-compression or medium corrosion. During installation, the preload force should be calibrated to ±5N, and the axial parallelism of the valve plate should be ensured to be ≤0.1mm.