China Industrial Gate Valves Manufacturer JQF Valve

JQF Valve factory is a professional high pressure flanged gate valve manufacturer in China. We produce high-quality high pressure flanged gate valves, which are specifically designed to withstand high-pressure environments and utilize flange connections. From design and material selection to manufacturing processes and testing standards, the requirements for high-pressure flanged gate valves far exceed those of ordinary gate valves, ensuring their safe and stable operation in critical industrial fields such as petroleum, chemical, and power industries.

JQF Valve is a valve manufacturer with over 20 years in China, primarily producing ball valves, gate valves, globe valves, butterfly valves, and solenoid valves. Our high-quality stainless steel cryogenic gate valve is specifically designed for extreme operating conditions with media temperatures below -46°C. It is suitable for cryogenic media such as methane, liquefied natural gas, hexene, carbon dioxide, liquid ammonia, liquid oxygen, liquid nitrogen, and liquid hydrogen.

JQF Valve factory's high quality Cast Steel Dark Rod Gate Valve is a cast steel gate valve where the stem nut is directly mounted on top of the gate, and the stem only rotates without axial displacement during opening and closing. This design makes it particularly suitable for applications with limited installation space.

JQF Valve is a professional manufacturer and supplier of valves and related pipe fittings in China. This high quality high temperature gate valve is constructed of robust carbon steel (WCB) or stainless steel, supports temperatures up to 425°C, and offers a variety of connection options including flange and butt welding. It is designed for controlling water, oil, and acidic media in harsh industrial environments.The high temperature gate valve have a good price advantage, covering most parts of China as well as Europe, Southeast Asia and the Middle East markets. We look forward to being your long-term partner in China.

JQF Valve manufactures durable API stainless steel gate valves, which are valves used to shut off or connect media in pipelines according to American Petroleum Institute (API) standards. These valves are widely used in industries such as petroleum, chemical, pharmaceutical, and power generation, and are suitable for various media. They can be connected via flanges or welding. Our products offer significant price advantages, and we look forward to establishing a long-term partnership with you in China.

JQF Valve is a Chinese valve manufacturer and supplier. Our high quality bevel gear gate valves are a type of manual gate valve that uses a bevel gear (coil gear) transmission mechanism for opening and closing. This gear transmission achieves labor-saving and torque-increasing effects, making them particularly suitable for precise and stable control of the gate in large-diameter, high-pressure conditions. Our bevel gear gate valves offer significant price advantages.