Tianjin Milestone Valve Company was one of China Knife Gate Valve, Globe Valve and Flanged Butterfly Valve manufacturers and suppliers, was established in 2019 merged a valve factory in Tianjin. After absorbing the strength of previous factory, now we become a professional manufacturing enterprise in the industry, with patent products: large diameter flange butterfly valve, double clip butterfly valve, fully lined rubber butterfly valve and groove butterfly valve.
Full bore ball valve is of equal width flow channel, and its size shall not be less than the value specified in the standard, which is approximately equivalent to the nominal diameter of the specification.
Read MoreSend InquiryPneumatic flanged butterfly valve can be divided into elastic seal and metal seal according to the sealing form. The elastic seal materials include NBR and fluororubber, the hard seal butterfly valve is multi-layer metal hard seal, which has the advantages of elastic seal and excellent sealing performance at low temperature. Compared with the clip type butterfly valve, the pneumatic flanged butterfly valve has higher pressure resistance. Generally, the flange type butterfly valve is used in the high pressure condition.
Read MoreSend InquiryASME gate valve is suitable for ANSI class150 ~ 2500, PN20 ~ 42, JIS10 ~ 20K, working temperature - 29 ~ 425 ℃ (carbon steel) and - 40 ~ 500 ℃ (stainless steel),. ASME Gate Valve is used to cut off or connect the medium in the pipeline. By selecting different materials, ASME Gate Valve can be applied to water, steam, oil, nitric acid, acetic acid, strong oxidizing medium, urea and other media.
Read MoreSend InquiryThe undergroud gate valve adopts no cavity structure, the inner and outer surface of the valve body and cover is sprayed with epoxy resin coating, and the surface of the gate is coated with rubber, which fundamentally eliminates the possibility of corrosion.
Read MoreSend InquirySilent check valve is mainly composed of valve body, valve seat, guide body, valve disc, bearing, spring and other main parts. Streamline design is adopted for internal passage to minimize pressure loss. The valve disc has a very short starting and closing stroke, which can be quickly closed when the pump is stopped to prevent huge water hammer sound, and has the characteristics of silent closing
Read MoreSend InquiryThe welded butterfly valve adopts precise J-shaped elastic sealing ring and three eccentric multi-layer metal hard sealing structure, which has good corrosion resistance and long service life. The three eccentric welded butterfly valve has two-way sealing function, and the product meets the valve pressure test standard of China GB / T13927-92.
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