Электрический шаровой регулирующий клапан (DN15-DN600) - Одноместный & Тип рукава | ДЕЛКО

✅Integrated Electronic Actuation (3810L Series)
The valve is powered by the 3810L series linear electric actuator, which features a built-in electronic controller module. This integrated design accepts 4-20mA or 1-5V DC signals directly, eliminating the need for external servo amplifiers. It ensures high control precision, Простая установка, and reliable modulation.
✅Balanced Trim for High Stability (Sleeve/Cage Design)
Utilizing a balanced valve core (Sleeve/Cage type), the valve effectively neutralizes unbalanced forces, allowing it to operate smoothly even under high pressure differential conditions. The large guiding area of the sleeve minimizes vibration caused by eddy currents and reduces mechanical wear.
✅Низкий уровень шума & Cavitation Control
Compared to standard single-seat valves, DELCO’s sleeve design optimizes the flow path to reduce operational noise by approximately 10dB. The cage structure also helps mitigate cavitation and flashing damage in high-velocity liquid applications, extending the valve's service life.
✅Versatile Flow Characteristics
The valve offers inherent Adjustable Ratios of 50:1, with flow characteristics available in Linear or Equal Percentage. This ensures accurate responsiveness across a wide range of process conditions, from fine throttling to full flow capacity.
✅Wide Temperature & Material Range
Standard bodies are cast in Carbon Steel (ZG230-450/WCB) или нержавеющая сталь (304/316). With varying bonnet designs, the valve operates reliably in temperatures ranging from -250°C (Криогенный) to +450°C (Высокая температура), making it suitable for chemical, Мощность, и паровые приложения.