The H62Y high-pressure butt welding check valve is widely used in water, oil, natural gas pipeline systems and oilfield systems with a pressure of PNl6-45Mpa and a temperature of -20-+450 ℃. It consists of a valve body, a valve disc, a spring, and a central shaft. Except for the valve body made of high-quality carbon steel, all other materials are 1
Introduction to Plug Valves: Three way plug valve cast steel plug valve uses a plug body with a through hole as the opening and closing component of the valve. The plug body rotates with the valve stem to achieve opening and closing action. The plug body of a rotary valve is mostly a circular body (sometimes a cylindrical body), which matches with 1
The HQ41X-10/16, HQ44X-10/16 wear-resistant ball check valves and HQ45X multi ball check valves produced by our factory use rubber wrapped rolling balls as valve discs. Under the action of the medium, they can roll up, down, left and right on the integral slide inside the valve body to open or close the valve. Silent closure, no water hammer genera1
The H72H clamp type high-pressure check valve is suitable for nominal pressures of PN1.0MPa to 42.0MPa and Class150-2500mm; Nominal diameter DN15-1200mm, NPS1/2-48; Used on various pipelines with a working temperature of 196-540 ℃ to prevent medium backflow. The H72H check valve is suitable for various media such as water, steam, oil, nitric acid, 1
The H12W stainless steel internal thread spring check valve has the characteristics of high precision, beautiful appearance, small shape, with spring device, and can be installed vertically or horizontally. Mainly suitable for preventing medium backflow in pipeline systems.
A check valve with a high-pressure check valve disc sliding along the vertical centerline of the valve body. Internal threaded check valves can only be installed on horizontal pipelines. On high-pressure small diameter check valves, a ball can be used as the disc. The valve body shape of a butterfly check valve is the same as that of a globe valve 1
Application and characteristics of butterfly buffer check valve: Butterfly type buffer check valves are mainly used at the outlet of water pumps in industrial water supply and sewage treatment plants to prevent media backflow in the official website. Automatically eliminate destructive water hammer to ensure that the water pump and pipelines are no1
D81F and D81X stainless steel sanitary butterfly valves are equipped with standard electronic polishing, ensuring a smooth surface that is clean and free of media accumulation areas, without potential pollution. Quick disassembly and assembly of valves, making valve opening and maintenance quick and easy, reducing process downtime. Sanitary, automa1