Valve net, valves, valve actuators Certified

Jiangsu Lan valve General Equipment Co., flameproof electrical equipment protection rating of IP55. Suitable for explosive environments, high safety factor, operating functions, stable performance. Explosion-proof products dI and dIIBT4 two kinds, dI applicable to non-coal mining face; dIIBT4 used in factories for the environment IIA, IIB explosive gas mixture level T1 ~ T4 group was. The performance of the product in line with JB / T8528-1997  requirements. Explosion-proof performance in line with GB3836.1-2000  and JB / T8529-1997  requirements. And explosion-proof electrical products by the National Testing Center test, made explosion-proof certification. Jiangsu Lan Q valve General Equipment Co., a valve actuators technical parameters of this product complies with JB / T8528-97 "common type valve electric device technology" requirements. b power supply in two ways: 220V single-phase and three-phase 380V power supply (user optional). c products for the outdoor type, its protection rating of IP67. d Ambient temperature: -30 ~ 70 ℃. e Altitude not more than 1000m. f ambient relative humidity less than 90% (25 ℃) g work environment free of corrosive media. h shall not be used in explosive gas mixture environment. i products for short-time work, the rated time of 10min. j no strong vibration conditions. Jiangsu Lan valve General Equipment Co., Ltd. has always been committed to the "leading technology, quality and efficiency, customer first, the undersigned about compliance" business philosophy. Intelligent electric actuator QT series is the use of advanced modular control, the use of digital and high-definition LCD character display window, the content easy to read, big screen design allows users to easily observe the actuator valve position, torque and function observer status and settings actuators are also equipped with green, red two LED lights to indicate valve position, in place of magnetic rotary switch in the control box is completely isolated state can be converted on-site and remote control status, easily control , setting the actuator. Equipped with a remote control, field control, remote access to the computer can also operate.