Shanghai cut-off valve manufacturer - Yonglong Valve welcomes you
Shanghai cut-off valve brand manufacturer - Yonglong Valve, is a company that focuses on the research and development of high-quality emergency cut-off valves. We can provide customers with a variety of product choices, including electric cut-off valves, pneumatic cut-off valves, hydraulic cut-off valves, low-temperature cut-off valves, and electronic cut-off valves. Since its establishment more than ten years ago, the overall team has been united, worked together, persevered, and persevered, gradually developing the company from low-end products to products. Through learning, Japanese technology and management system continue to improve, gradually forming a one-stop professional team from independent research and development, independent production to *.
Emergency shut-off valveBelonging to a part of the automation control system, it is connected to the fire protection, alarm, and UPS systems, and is suitable for remote automation control. The valve body materials include WCB/carbon steel, CF8/304 stainless steel, CF8M/316 stainless steel, and the valve body pressure ranges from PN16 to PN64. There are dozens of specifications to choose from for diameters ranging from DN25 to DN200. It can be produced according to national standards such as ANSI, ASTM, API, DIN, ISO, BS, JIS, and Gost, as well as non-standard dimensions. The product is mainly used in the fields of petroleum, chemical, metallurgical, semiconductor, biotechnology, power, warehousing, pharmaceuticals, gas, environmental water treatment, and supporting fire-fighting machinery and equipment (including places with hazardous sources such as flammable, explosive, toxic and harmful gases).
Electric cut-off valve

pneumatic shut-off valve

Hydraulic cut-off valve

Our development goal is to create the future with technology at Shanghai Yonglong Valve Factory. In the sales process, we always consider our customers' needs and provide them with high-quality and high-level products, equipment, and technical services. We have embarked on a sustainable development path and have won a good reputation and word-of-mouth among our customers. Yonglong Cut off Valve looks forward to sincere cooperation with you, working together for common development. We are willing to meet the different needs of customers with more products, better quality, and better prices. We warmly welcome new and old customers to visit our company for inspection and negotiation.