Zhejiang Risson Valve is located in QianShi Industrial Zone, Oubie Town, YongJia, where is a famed hometown of pumps and valves in china. The company covers the total area of 16000 square meters. Established in 1995, the company has many years of experience in valve manufacturing and now it developing fast and stably. Through years of consistent innovation and develop.
now we manufactured to the advanced international standards, such as API、ANSI、BS、DIN、JIS、JPI and GB ,or no standard products to meet customers’ requests, like Knife gate valve, slurry valve, , stainless gate valve series(cast iron ZG1Cr18Ni9Ti, ZG1Gr18Ni12Mo2Ti, CF8, CF8M, CF3, CF3M), globe valve, check valve, ball valve with size ranging from DN50~1200mm,the pressure from 150Lb to 2500Lb(1.0Mpa~42.0Mpa) and the temperature from -196℃~+650℃ and it suitable for acid, alkali, water, steam, seawater, coal gas, natural gas. ect caustic and no caustic medium product, the product widely used in petroleum, chemical, paper making, fertilizer, brewing and metallurgy ect. And our product has been greatly recognized by users for their consistent and superior quality.
Based upon the philosophy of “established in valve market and stuck to quality commitment”, people of Risson supported by leading technology and management are dedicated to providing you with better quality and service.
Based upon the philosophy of “established in valve market and stuck to quality commitment”, people of Risson supported by leading technology and management are dedicated to providing you with better quality and service.
DIN Bellow check valve
Manual knifegate valve
1 条评论:
Nowadays the industrial valves used widely in all kinds of fields are metal valves. although the metal valve has a history with husbands of years and its structure and material is improved all the time, this valve now can not satisfy the requirement of high abrasion-proofness and high corrosion-proofness owing to the restriction of the metal material's own property. The present industrial valves are short in usage life and also have a great negative effect on the stability of the system operation.
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