Q47F fixed ball valve is suitable for industries such as chemical, petroleum, natural gas, metallurgy, and natural gas long-distance pipelines containing hydrogen sulfide media, impurities, and severe corrosion.
Insulated ball valve is a type of valve that is generally installed horizontally and belongs to the same type as flange gate valve. The closing element is a sphere, which rotates around the centerline of the valve body to achieve opening and closing. Ball valves are mainly used in pipelines to cut off, distribute, and change the flow direction of t1
There are three types of valve cover designs for J65Y forged steel globe valves. The first type is a bolt type valve cover. Valves designed according to this design form are connected to the valve body and cover with bolts and nuts, and sealed with a spiral wound gasket (made of 316 clamped flexible graphite). When customers have special requiremen1
The stainless steel electric gate valve can be operated, and the opening and closing speed of the electric valve can be adjusted. The structure is simple and easy to maintain. During the operation process, due to the buffering characteristics of the gas itself, it is not easy to be damaged due to jamming. However, there must be a gas source, and it1
Application and characteristics of pneumatic sanitary butterfly valves: The pneumatic sanitary butterfly valve adopts standard electronic polishing, with a smooth surface to ensure cleanliness and no media accumulation areas, and will not generate potential pollution. Quick disassembly and assembly of valves, making valve opening and maintenance qu1
The pressure reducing valve belongs to the pilot piston type pressure reducing valve. It consists of two parts: the main valve and the pilot valve. The main valve is composed of parts such as valve seat, main valve disc, piston, spring, etc. The pilot valve is mainly composed of parts such as valve seat, valve disc, diaphragm, spring, and regulatin1
There are two design forms for Q11 forged steel ball valves. One is a two-piece structure, with threaded connections in the middle and sealed with PTFE gaskets; Another type is a three piece structure, with bolts in the middle. Depending on the selected valve seat and gasket/packing material, it can adapt to different working temperatures and media1
Universal socket welding (US) check valve designed for minimum pressure drop. It carries sturdy and reliable inspection - all ® Decoration and selection of various seat materials and cracking pressure. The socket end is machined to ASME/ANSI B16.11 size. American valves can also be used as low-pressure safety valves or vacuum circuit breakers w1
Vacuum check valve, also known as vacuum blocking valve, vacuum check valve, vacuum one-way valve, etc., is installed at the suction port of the vacuum pump to prevent the working fluid and air of the vacuum pump from flowing back to the vacuum system in case of pump shutdown or unexpected power outage, which may cause contamination of the working 1