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News & Events

“ 1. Bellow sealed globe valve(bellows+packing),the key part of bellow sealed globe valve is metal bellow,It is the connection between cover stem with automatic roll welding forming a metal barrier between the fluid medium and the atmosphere,make the stem zero leak,it make the valve longer use life. 2.Coated sand casting technology.Sand mixed with bin…“

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“ NewtonFluid Technology Co., Ltd. was established in 1994 in aperiod of petrochemical, oil & gas industrial booming and now, become oneof the leading bellow seal valve manufacturer in China. We emphasize in the supply of high quality materials mainly to EngineeringFabricators, Contractors, Petrochemical Industries, Power Station, Oilrefineries an…“

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“ Newton Fluid Technology Co., Ltd. will participate the VALVE WORLD EXPO ASIA in Shanghai China, our Booth is 543, Date:28-29 August,2019,Welcome to our Booth~ Now let me introduce this EXPO,Valve World Expo is the most professional valve exhibition in the world. Exhibitors and visitors will gather at the Valve World Expo related to valve technology,…“

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“ 2019 The 2nd China (Dongying) International Petrochemical Trade Exhibition was successfully held in Shandong. The exhibition is rich in content and has a wide influence. More than 2,000 professional buyers from 32 countries and regions including the United States, Russia, Italy and Malaysia participated in the conference, as well as important domest…“

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“ On February 11, the Yongjia County Peoples Government announced various awards for three enterprises which industrial, leading and high-growth and quality county in 2018. Newton Fluid Technology Co., Ltd. was awarded the honor of Yongjia County Star Enterprise in 2018 and Yongjia County High Growth Enterprise in 2018. Chairman Jin Shengjian was awar…“

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“ Dear Partners,Thanks for your support for VMV all the time.According different country,different market demand,VMV use 2years to develop and manufacture the new product-Ductile Iron Bellow Seal Globe Valve.Now this new product technology is very mature,it is formally on line.Now let me introduce this new product first. Material:Ductile Iron Norm…“

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Products Category

Longer Bellows Globe Valve-ADVANTAGES

  • Stem :2-part rising stem with outside roll-formed thread; stem coupling with bellows anti-torque device .

  • Bellow : Multiple wall, fully flushed stainless steel bellows, secured against torsion, designed for 10,000 cycles; fully welded

  • 360º free rotation disc that allows the cleaning of impurities that can carry the fluid to make the closure on the different surfaces of the seat, at the same time, it does not transmit the vibrations to the valve stem.

  • Conically shaped plug made of hardened chromium steel 1.4021/AISI 420, or hard-surfaced with stellite 6; body seat hard-surfaced with stainless steel 1.4370/ AISI 307 or stellite 21

  • Metal back seat with stroke limiter in open position and bellows anti-vibration device