Foshan Jinqiu Valve
Specializing in the production and design of valves for 30 years
About Us
Foshan Jinqiu Valve Co., Ltd. currently has three manufacturing bases in Wenzhou, Lishui and Qingtian, and two self-owned casting and forging factories. Among them, the construction area of Wenzhou is 25,000 square meters, the construction area of Lishui production base is 100,000 square meters, and the construction area of Qingtian casting and forging base is 35,000 square meters. We have professional production and manufacturing workshops, a complete set of large-scale CNC machining centers, automated horizontal machining centers, large gantry vertical lathes, fully automatic welding machines, and a complete assembly line operation platform.
Foshan Jinqiu Valve Co., Ltd.
1995
5000
20
About Us
Our company has been specialized in valve production and design since 1995. In 2002, we founded Foshan Jinqiu Valve Co., Ltd. together with other engineers. At the same time, we have set up several branches to produce and sell pipes, profiles and fittings to better serve our customers. Our company now has a factory warehouse of more than 5,000 square meters and an exhibition hall of more than 1,000 square meters. We provide one-stop production and procurement services in the field of professional valves. Our main products include check valves, gate valves, pneumatic valves, globe valves, butterfly valves and electric valves, etc. 1995
Was Established In
5000
Factory Area
20
Qualification Certificate
Featured Products
Professional manufacturer of straight globe valves, swing check valves, etc. Get competitive pricing and a prompt reply from JQF Valve. Inquire now!
Wedge Gate Valve
GB Standard Stainless Steel Gate Valve
JQF Valve factory has been committed to the research, development, manufacturing, and service of valve bodies. With mature design, exquisite craftsmanship, and professional on-site solutions, we have earned the recognition and praise of our users. Our high quality GB Standard Stainless Steel Gate Valve is manufactured according to strict 6S standards, featuring fine workmanship, high hardness, strong toughness, and high pressure resistance with crack prevention. We look forward to cooperating with you.
Wedge Gate Valve
GB Standard Flanged Gate Valves
JQF Valve is committed to the development of the valve industry and has over 20 years of engineering design experience. Our durable GB standard flanged gate valves are suitable for various standards, including national standards, American standards, and German standards.Our products offer excellent price advantages and cover most parts of China, as well as Europe, Southeast Asia, and the Middle East markets. We look forward to becoming your long-term partner in China.
Wedge Gate Valve
API High Pressure Gate Valve
JQF Valve is a valve manufacturer in China, primarily producing ball valves, gate valves, globe valves, butterfly valves, and electric valves. Our high quality API high pressure gate valve is widely used in petroleum, chemical, and thermal power plants for connecting or disconnecting pipeline media, with applicable pressure ratings from Class 150 to Class 2500, and can adapt to high-temperature and high-pressure conditions.
Wedge Gate Valve
API Power Station Gate Valve
JQF Valve factory specializes in manufacturing robust and durable industrial valves and fittings. For industries requiring high-pressure critical components, our high quality API Power Station Gate Valve is specifically designed for high-temperature and high-pressure (1500 psi-2500 psi) environments. It features an open-face steel wedge rigid single gate, with critical sealing surfaces protected by a durable hard alloy coating, ensuring excellent wear and corrosion resistance of the carbon steel valve body (ASTM A216 WCB). The API Power Station Gate Valve minimizes fluid resistance while maintaining robustness and pressure resistance, achieving efficient flow.
Wedge Gate Valve
API Stainless Steel Gate Valve
JQF Valve is a durable API Stainless Steel Gate Valve manufacturer and supplier specializing in valves and valve-related pipes and fittings. Utilizing advanced mechanical technology and automated systems, we ensure our products consistently maintain superior quality and can respond quickly and accurately to customer needs. Our API stainless steel gate valves are cast using the latest silica sol precision casting process, with valve bodies made of carbon steel (or stainless steel) and alloy steel, designed to meet the most demanding operating conditions.
News
Maintenance and troubleshooting of valvesCommon problems with valves include internal leakage (worn sealing surface), external leakage (aged packing), and operational jamming.
2025-11-13
Common valve structures and characteristicsGate valves are controlled by the lifting and lowering of the gate, resulting in low flow resistance but slow opening and closing;
2025-11-13
Classification and selection of valvesValves are key components for controlling fluid flow and regulation, and can be divided into block valves (such as gate valves and ball valves), regulating valves (such as globe valves), check valves, and safety valves according to their functions.
2025-11-13
Applications
In industrial pipeline systems, valves play a crucial role as "control guardians". It is like a precise conductor, ensuring the safe, orderly, and efficient flow of various fluid media - from ordinary water and steam to corrosive or hazardous chemical raw materials - through the opening and closing of pipeline pathways, flow regulation, and pressure control.
