Limit Switch

　　The BT6 flameproof valve position indicator provides high-performance and safe products for high-level hazardous occasions. The appearance is compact and beautiful, durable. As an instrument for on-site inspection of valve status, the design is compact and meets multiple flameproof requirements. It is a highly competitive flameproof product shell that meets EEx, IECEx, ATEX, dust flameproof (DIPA20Ta, T6) standards.