Two-way soft (hard) sealing insulation valve characteristics: the product has a good cold insulation properties, consistent with the valve diameter and diameter, while effectively reducing the pipeline medium heat loss. Mainly used in petroleum, chemical, metallurgy, pharmaceutical, food and other types of systems, to deliver further solidifies at room temperature, high-viscosity media. Shandong Everbright Valve Co., Ltd. specializing in the production valve manufacturers, welcomed the new and old customers to order our products! As a result of the steam valve insulation jacket insulation to help even if the outside temperature drops below freezing, the valve remains flexible operation, the valve can be closed to ensure that the pipeline can start. The advantage is that other control valves are not available, is ideal for heavy oil pipeline control valves. . Jacket Connection: 1 optional threaded connection DN15 - DN20 G3 / 8, DN25 - DN150 G1 / 2, valve types, DN200 above G3 / 4; 2 optional flange connection. DN15-DN50 15 flanges, valves brand, DN65 - DN150 20 flange, DN200 more than 25 flange. Insulation is a relatively new type of ball valve type, Weifang valve, which has its own unique structure some advantages, such as switches without friction, seal easy to wear, open and close a small torque. This reduces the actuator with the specifications. With multi-turn actuators can be realized on media regulation and tight cut. Widely used in petroleum, chemical, urban drainage and other demanding cutting conditions. Valve types, valve, the valve is provided by Shandong Shandong Everbright Everbright Valve Co. Shandong Everbright Valve Co., Ltd. (www.sdgdfm.com) located in Weifang City, Shandong Province, Cravens District Bao Tong Street North Makers Industrial Park. Scraps and development in the wave of market economy, the current Everbright valve has a high profile in the ball, and enjoys a good reputation. Everbright valve made whole network business alliance certification, marking our service and management level has reached a new height. Everbright valve staff willing to work with all people of insight and common development, for a better future.