Shut-off valves are opening and closing parts of the valve plug shaped, flat or cone, along the centerline of the valve seal the fluid leaving it in a straight line. Stem form of exercise with lifting rod (stem down, the hand wheel does not lift) valve manufacturers, but also lift rotating rod (hand wheel and stem rotation movements BJ41W insulation valve manufacturers, nut located in the body). Valve is only applicable to fully open and fully closed valve insulation does not allow for adjustment and throttle. Thermal cut-off valve with thermal insulation, cold properties, for petroleum, chemical, metallurgy, pharmaceutical and other industries. The valve used in chemical, fertilizer industry, pipeline, the jacket into the steam to prevent crystallization medium. Installation and maintenance of thermal cut-off valve should note the following: hand wheel, lever operated bellows globe valves can be mounted in any position on the pipeline. Hand wheels, handles and Wei mechanism does not allow for lifting with. The flow of media should be consistent with the direction of the arrow body. Valve Co., Ltd. Shandong Everbright valve manufacturer specializing in the production, welcome new and old customers to inquire, call to order our products! Everbright valve model (Figure), valve manufacturers, valve insulation provided by Shandong China Everbright Limited valve. Valve Co., Ltd. Shandong China Everbright (www.sdgdfm.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and to welcome new and old customers to visit and sincere cooperation for a better future. Everbright valve - your trusted friend, Company Address: Cravens District, Weifang City, Shandong Province Bao Tong Street North Makers Industrial Park, Contact: Manager Ma.