ARI-STEVI Pro 470/471-PN40

The ARI-STEVI Pro 470/471 PN40 control valve from Ari-Armaturen is engineered for high-pressure and critical control applications across demanding industrial environments. Its straight-through body design combined with a shaft guided plug ensures exceptional control accuracy and operational stability. Manufactured from durable materials and designed to operate across a wide temperature range (-60°C to +450°C), this valve is ideal for use in power plants, chemical processing facilities, and heavy industrial systems. The flanged connection allows for straightforward installation and maintenance, while the PN40 pressure rating ensures reliable performance under high-pressure conditions. Compatible with a wide range of media including steam, thermal oil, hot water, gases and refrigerants, this valve provides a versatile solution for complex process control requirements.