CHINA. Co.,Ltd. is a professional bellow sealed valves company located in China，which has nearly 22 years of valve manufacturing experience. Newton is committed to design, development, manufacturing and sales of high-grade valve, and occupies more than 8000 square meters. It has about 160 staffs, 22 senior professional titles employees and more than 120 workers. We established a special team include a professional engineer, which is responsible for the after-sales and repair service of domestic and foreign market. Newton has excellent equipment, ...
Newton Fluid Technology Co.,Ltd. Devoted to valve research and development, manufacture, marketing and service. And specialized in steam system and thermal oil system. Newton always follow the spirit of PROFESSIONAL, FAITHFUL, EFFICIENT AND INNOVATIVE.
Newton Fluid Technology's predecessor, Yongjia Huamei Valve, was founded in Oubei, Yongjia County, Wenzhou City, China;
Obtained TS license; its hero product bellows valve was favored by the market;
Obtained ISO9001 certificate.
Passed 1SO14001 international environmental system certification and OHSMS18001 occupational health and safety certification；
Established strategic cooperation with first-tier international brands for the first time; Products were sold well in the Southeast Asian market;
Expansion of new factories and further expansion of production scale;
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
Full size safety gland packing made of pure graphite; can also be supplied in PTFE if requested
Stainless steel camprofiled bonnet gasket coated with pure graphite, mounted in
tongue and groove bonnet flanges
Using coated sand casting technology, which can promise Zero trachoma, Higher
precision, perfect surface .