Shanghai Rong Titanium Valve Manufacturing Co., Ltd. is a wafer type [electric knife gate valve] professional manufacturers. The quality of survival, integrity and development, with a collection of scientific research, design, manufacture, sales and service in one of the high-quality staff, strong technical force, advanced production technology. Sophisticated processing equipment, improve the detection equipment, a sound quality assurance system to ensure product quality and reliability. Electric Wafer knife gate valve ZP973H Description: The product-driven part of multi-turn electric means for driving and controlling the valve opening and closing, the operator can remotely control the valve in the control room can also be manual operation, with a computer can also be automatically controlled by computer. Widely used in drainage, heating, power plants, chemical, food, paper, pharmaceutical, coal, mining and other projects to meet the modern industrial and agricultural automation requirements. Electric Wafer knife gate valve ZP973H works: electric knife gate valve Wafer absorb advanced technology and structural advantages of home and abroad, is a kind of lightweight, compact and simple structure, reliable sealing performance, long life, has cut off media, etc. advantage, the sealing principle is the gate when closed in the end, hit a wedge block gate chamfer on the body so that the sealing surface of the gate against a sealing effect, and chamfer have cut off the bottom of the gate dielectric function so that the valve is less susceptible to clogging jammed media. The structure can be made hard seal, soft seal, it can be based on customer requirements for seal selection. Soft seal is made of metal pressure sleeve to rubber ring sealed envelope locked in the seat tank, making ring will not fall off, and remove the metal pressure sleeve can easily replace the rubber seals, which not only improves the valve life, and also saves the user's cost. Equipped with multi-turn actuators can be remote microcomputer control, manual operation can also be equipped with a manual switch handle, terminated in case the power supply system, you can manually open or close the valve, effective control of the media, to prevent accidents. Electric knife gate valve ZP973H electric device parameters: Power supply: AC380V, 50HZ. Standard: Standard products with dust and rain protection housing, protection class IP65, it can be used directly outdoors. Waterproof: The product has a dust and water immersion (IP67) enclosure rating. Explosion-proof (EX): proof as the DⅡ BT4 / DⅡ CT4 (excluding acetylene). Ambient temperature: -20 ℃ ~ 40 ℃ Optional: with electrical controls Wafer knife gate valve ZP973H Features: ■ open and close rapidly, balanced and reliable, high degree of automation. □ installation height and location unrestricted. ★ The explosion-proof electric apparatus in explosive, even toxic gas environment can work. ☆ equipped with a manual, if power supply interrupted, you can manually open or close the valve, effective control of the media, to prevent accidents. Ordering process: First, when ordering please state: If 1. Product name, nominal size 2, 3 pressure, temperature 4 and 5 using the media, 6 Body material, 7 shipping address..... Second, if as selected by the design unit model, order to our sales department directly by the models. Third, please contact with us when ordering product subject to special requirements. Fourth, more than if unknown, please call or fax, e-mail consultation. Fifth, the company of all for the purpose of customer service to availability, credibility, reliability, and all users to create brilliant.