Valve actuators _ Quality Assurance (certified) _ Electric device

 江苏兰 valve General Equipment Co., Ltd. products through a national certification explosion-proof electrical product quality supervision and inspection center 381lxb electric device, made explosion-proof certificate and coal safety certificate. QMB small flameproof electric valve actuators for integration products, compact structure refinement small electric device dzw180, control of high precision, direct access to the remote control system DCS stroke control mechanism: the spindle to a pre-set stroke position, Hall element trigger action dzw electric devices, cutting off power to the motor, enabling the electric control device stroke. Jiangsu Lan valve General Equipment Co. produced a series QMB type flameproof electric valve actuators Model Specifications: QMB3.5-1.25G QMB5-1.25G QMB9-0.85G QMB15-0.6G QMB25-0.6G torque control mechanism: When the output torque increases to the setting torque, the torque shaft angular displacement generates electric device, triggering the action of the Hall element, thereby cutting off power to the motor, the motor is stopped, in order to achieve the electric actuator output torque control, to achieve torque protection the purpose. Valve actuators _ Quality Assurance (certified) _ electrical device provided by 江苏兰 valve General Equipment Co. Jiangsu Lan valve General Equipment Co., Ltd. (www.lanfa.cn) Jiangsu Changzhou, control valve leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Jiangsu Lan valve leadership with the staff warmly welcome all inquiries negotiations to create a better future Jiangsu Lan valve.