Brief: Discover the Pump Protection Automatic Recirculation Valve (ARV) designed to safeguard centrifugal pumps from damage caused by low flow conditions. This multifunctional valve ensures a minimum flow, preventing overheating and cavitation. Ideal for industries like chemical, petrochemical, and power generation, the ARV combines check valve and bypass functions for efficient pump protection.
Related Product Features:
Ensures minimum flow to protect centrifugal pumps from overheating and cavitation.
Combines check valve, flow perception, and bypass control in one compact unit.
Suitable for high-pressure differentials up to 30MPa.
Available in ART, ARL, and ARM models for various pressure conditions.
Снижает потери энергии по сравнению с системами с непрерывной циркуляцией.
Easy to install and maintain with no need for external power or control systems.
Applicable in industries like chemical, petrochemical, and power generation.
Features multi-stage decompression to minimize noise and wear.
Вопросы:
Какова основная функция клапана автоматической рециркуляции (ARV)?
ARV обеспечивает минимальный поток через центробежные насосы, чтобы предотвратить повреждение от перегрева и кавитации, автоматически перекачивая часть закачиваемой жидкости обратно в впускной насос.
Which industries commonly use the ARV?
The ARV is widely used in industries such as chemical, petrochemical, steel, fire protection, power generation, paper-making, shipping, and environmental protection.
What are the advantages of using an ARV over a continuous circulating system?
The ARV reduces energy waste by only recirculating flow when necessary, unlike continuous systems that constantly recirculate. It also requires less maintenance and has lower installation costs.