Check mainly in the petroleum, chemical, metallurgical and other systems to deliver solidify under normal temperature high viscosity media. The series valve jacket welding between the two flanges of the valve, the valve side, is provided with a jacket bottom connecting port, due to the increase of the jacket, such valve connecting flange dimensions than the same specifications ordinary ball The connection flange freshman two specifications, but the same length of the structure on the same specifications of the valve, the jacket can only flow through the steam or other thermal insulation media, to ensure that the viscous medium can smoothly flow through the valve. Check Valve: R RF F UO UOY 150UOA 10FCO (S) 125FCO (S) 10FW 150SRB Japan KITZ Valve Company since 1951 to create, always be provided in the fluid control valve as the main machinery products to customers from home related to the industry production and other fields. In the past days, we have grown into a world-leading manufacturer of pipe class. Today, KITZ trademark because of its superior quality in Japan and around the world enjoy a high reputation. In the 21st century, companies are increasingly concerned about the global environment and sustainable energy research and other issues. At the same time, we also witnessed the social changes in the complex information and wireless communication technology to promote produce. In the next few years, these changes will affect the company's operating environment to a large extent. KITZ will increase the overall value of the company in providing innovative and high quality products and service aspects. The company will focus on making customers, shareholders and other social organizations to cooperate more satisfied! KITZ company as a producer, will continue to focus on the production of valves and other equipment used in fluid control, and continue to work towards making customers' lives more convenient, more trust and shareholder satisfaction goal!