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Large diameter bushing plug valve
The project products are used in domestic petrochemical, fine chemical and other industries, the product adopts the bushing molding technology, to avoid the deformation of the bushing or cold flow, and ensure that the bushing under pressure to obtain reliable support, so as to obtain good sealing performance; Valve main sealing structure, sealing material PTFE for self-lubricating elastic material, sealing than easy to ensure the pressure, so that the cock in open, rotate, close can ensure a good seal; Seal automatic compensation and online adjustment function has the characteristics of high seal, automatic compensation and online adjustment. The product has obtained a utility model patent. In THE sealing automatic compensation and online adjustment function of technology innovation, products (or technology) for the domestic initiative, fill the domestic gap, and in the same kind of products in the international advanced, domestic leading level. The product has been tested by the national industrial control system safety and automation instrument quality Inspection and testing Center. The measured indicators meet the standard requirements of API 599 "Flange end, Threaded end and Welded end metal plug valve" and GB/T 22130-2008 "steel plug valve", and the user has a good response.
The product has passed the new product appraisal organized by Zhejiang Economic and Information Department.