버터플라이 체크 밸브

The Hydraulically Controlled Slow Closing Check Valve is a high-performance, intelligent valve designed for large-scale water supply, power generation, and industrial systems. Developed by our company based on decades of experience and advanced technologies, this valve integrates mechanical, hydraulic, and electrical systems to provide precise flow control, water hammer prevention, and energy efficiency. Available in two control system types—Standard Hydraulic Accumulator and Locking Hydraulic Accumulator—this valve is widely used in water treatment plants, power stations, steel mills, and chemical plants. It combines the functions of a check valve and a gate valve, offering reliable sealing, low flow resistance, and intelligent...

미세 저항 완폐 체크 밸브는 펌프 토출용으로 특별히 설계된 에너지 절약형 체크 밸브로서, 완폐 기능을 갖추고 있습니다. 이 밸브는 스윙 체크 밸브의 낮은 유동 저항 특성과 유압 댐핑 장치를 결합한 제품입니다. 순방향 유체 흐름 시 디스크는 큰 각도로 열리며 저항이 최소화되고, 펌프 정지 또는 역류 발생 시 디스크는 대부분의 구간에서 신속하게 닫힌 후 나머지 구간에서 서서히 닫힙니다. 이로 인해 수격 압력 피크가 크게 감소하여 펌프 및 배관 시스템을 보호합니다.

The Large Diameter Check Valve is a high-performance, butterfly-style non-return valve designed for large-scale piping systems requiring reliable flow control and water hammer prevention. Suitable for water supply, wastewater treatment, power generation, and industrial processes, this valve prevents reverse flow and protects pipelines and equipment from damage caused by backflow or pressure surges. Available in sizes ranging from DN300 to DN2600 (12" to 104"), this valve is constructed from durable materials such as ductile iron, carbon steel, or stainless steel, ensuring long-term performance in demanding environments. Its butterfly disc design minimizes pressure drop and provides efficient, low-maintenance operation.