Overview? J941H electric shut-off valve from shut-off valve and Z-type multi-turn actuators composed, with a switch-type, adjustable type two, the working voltage is generally 380VAC, in addition need other voltage can be customized. Electric shut-off valves for nominal pressure PN1.6 ~ 16MPa, the pipeline operating temperature petroleum, chemical, pharmaceutical, fertilizer, power industry -29 ~ 550 ℃ of other working conditions, or turn off the line media. Drive a manual gear transmission, electric, pneumatic. Structural features? 1, selected materials, in line with domestic and foreign standards, reasonable structure, beautiful shape. 2, the valve seat sealing surface using iron-based alloy or Stellite (Stellite) cobalt-based alloy cladding, wear resistance, high temperature resistance, corrosion resistance, anti-abrasion performance, long life . 4, stem quenched and surface nitriding treatment, good corrosion resistance and scratch resistance. 5, can be a variety of standard pipe flanges and flange sealing surface types to meet various project needs and user requirements. 6, the full range of body materials, packing, gaskets, according to the actual working conditions or user requirements reasonable matching can be applied to all kinds of pressure, temperature and medium conditions. 7, inverted sealed with screw connection seal seat or body made of austenitic stainless steel welding, reliable seal, replace the packing can be carried out without stopping the machine, convenient, does not affect system operation. 8, with a series of multi-DZW rotary electric device, with a small shell, lightweight, full-featured, and supporting the use of the remote computer, users can also request optional electric devices. Model: J941H-16C / P / R / RL, J941H-25C / P / R / RL, J941H-40C / P / R / RL, J941H-66C / P / R / RL, J941H-100C / P / R / RL Related Keywords: electric valve, electric throttle, electric control valve, intelligent electric shut-off valve