News
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Double Offset High Performance Butterfly Valve: A Game Changer in Industrial Applications
In the world of industrial valves, double eccentric high-performance butterfly valves have become a game changer, delivering unparalleled efficiency and reliability in a wide range of applications. This innovative valve design revolutionized the way industry controls fluid flow, making it a popul...Read more -
Versatility and Efficiency of Triple Offset Butterfly Valve
In the field of industrial valves, triple offset butterfly valves stand out as versatile and efficient solutions for a variety of applications. With their unique design and advanced functionality, these valves offer numerous advantages to the oil and gas, chemical processing, power generation and...Read more -
Advantages of using metal seated butterfly valves
In the world of industrial valves, metal-seated butterfly valves stand out as a reliable, efficient choice for controlling the flow of a variety of substances. This type of valve is designed to withstand high temperatures, corrosive materials, and abrasive media, making it a popular choice in ind...Read more -
Triple Offset Butterfly Valve: Innovation in Flow Control
From oil and gas to water and wastewater treatment plants, valves play a key role in controlling the flow of fluids across industries. One type of valve that has received widespread attention in recent years is the triple eccentric butterfly valve. Designed to provide reliable and precise flow co...Read more -
NSEN hope to meet you at booth F54 in Hall 3
Everything is ready for your visiting! Meet NSEN at F54 in Hall 3, we are looking forward to meeting you!Read more -
Meet NSEN Valve in Valve World Dusseldorf 2022 at 03-F54
NSEN failed to meet you at Valve World Dusseldorf in year 2020, Year 2022 we will not miss it. We look forward to meeting you at Booth F54 in Hall 3 from November 29 to December 1, 2022 ! NSEN has been specialising in the manufacture of butterfly valves for 40 years and would like to have...Read more -
NSEN certification collection list
NSEN was founded in 1983, specializing in the field of eccentric butterfly valves. After years of exploration and practice, the existing product series below has been formed: Triple eccentric butterfly valve High performance butterfly valve Metal to metal butterfly valve -196℃Cryogenic butterfly...Read more -
PN40 DN300 &600 SS321 butterfly valve metal seat
NSEN valve dispatched a batch of PN40 Valve to Russia The size is DN300 and DN600 Body: SS321 Disc: SS321 Metal seated Uni-directional sealing On the premise of ensuring the thickness and strength of the disc, we adopt the design of the upper and lower valve stems, which can greatly red...Read more -
Pneumatic 48inch laminated three eccentric butterfly valve
NSEN had dispatched 2 pieces of large stainless steel butterfly valve. The use of pneumatic actuators is to meet the requirements of frequent opening and closing. Body and disc fully casting in CF3M. For the triple offset butterfly valve NSEN could also produce for size DN2400 valve, we welcome ...Read more -
The latest certification obtained by NSEN
High-tech Enterprise On December 16, 2021, NSEN Valve Co., Ltd. was officially recognized as a “national high-tech enterprise after the joint review and acceptance by the Zhejiang Provincial Department of Science and Technology, the Provincial Department of Finance, and the Provincial Taxat...Read more -
Application and structural characteristics of elastic metal hard sealing butterfly valve
Application and structural characteristics of elastic metal hard sealing butterfly valve The elastic metal sealing butterfly valve is a national key new product. The high-performance elastic metal sealing butterfly valve adopts a double eccentric and a special inclined cone elliptical sealing str...Read more -
Resumption of work in 2022, good start
NSEN wish all of our clients have spent a wonderful Tiger Year Spring Festival Holiday. Until now, NSEN all sales team have backing to normal work already, workshop production is about to resume. NSEN continuously serving customers at home and abroad as the professional manufacturer for metal se...Read more