V231Y-10K, V231Y-16K, V231Y series of self-pressure differential pressure control valve

V231Y Model: V231Y-25K, V231Y-40K, V231Y-64K, V231Y-10B, V231Y-16B, V231Y-25B, V231Y-40B, V231Y-64B, V231Y-10C, V231Y-16C, V231Y-25C, V231Y-40C , V231Y-64C, V231Y-10P, V231Y-16P, V231Y-25P, -40P, -64P, -10G, -16G, -25G, -40G, -64G, V231Y-10W, V231Y-16W, V231Y-25W, V231Y-40W, V231Y-64W, V231Y-10J, V231Y-16J, V231Y-25J, V231Y-40J, V231Y-64J, V231Y-10D, V231Y-16D, V231Y-25D, V231Y-40D, V231Y-64D V231Y series of self style high differential pressure control valve (hard seal / soft seal) Overview V231Y series of self-pressure differential pressure control valve (hard seal / soft seal) from the valve body, the valve seat, valve parts and other components, is a no external energy and only rely on was transferred medium itself pressure changes automatically adjust the pressure of energy-saving products, it can be used to pressure non-corrosive liquid, gas and steam and other media control devices. And ZZYP compared to control spring because the body far away, but the impact is less susceptible to medium temperature, and easier to replace or adjust the spring characteristics are widely used in petroleum, chemical, metallurgy, light industry and other industrial sectors and urban heating, heating system. This product has nominal PN16,40, nominal diameter range of 20 ~ 300mm, temperature ≤350 ℃. Wide range of varieties to choose from. Valve Co., Ltd. Shanghai Far Johnson Controls valve product sales undertaking Johnson Controls valves far five major advantages: 1, the price is reasonable. 2, stable quality. 3, complete specifications. 4, fast delivery. 5, courteous service. Yuansen controlled valves service purposes: to provide complete engineering valve solutions, rationalize selection, valve pre-sale, sale and service professionals with the case. Far Johnson Controls valves Standard: Products in strict accordance with China National Standard (GB, HG) and the United States (API) standards such as design, manufacturing, packaging, and acceptance. Sealing surface hardness of national requirements, wider than national standards. Yuansen controlled valves Pre-sale services: products, technology exchange, non-standard product design, selection of answers. Yuansen controlled valves sale of services: 1, trustworthy contract to ensure on-time delivery. Keep in communication and contact with customers. 2, for special or complex products, our technical staff to arrange for product users, troubleshooting, commissioning and maintenance training and guidance. Yuansen controlled valves Service: 1, before Feng valve products from the factory warranty period is 12 months from the date of guarantee, "Three Guarantees" service (refund, replacement, repair). 2, the product in use in our plant regularly organize technical and maintenance personnel to access, inquiring about users of the product quality, usage, and other aspects of feedback improvements to make to further improve product quality. 3, the quality of customer complaints, respond quickly, service personnel in 24 to 48 hours (72 hours in the provinces) arrived at the scene. 4, after-sales service, require users to fill in service quality feedback information after the table and make their solution and programs to improve the quality of pre-service Feng valve.