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
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
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
Vacuum butterfly valve refers to a butterfly valve that forms a certain vacuum when the working pressure is lower than the standard atmospheric pressure. Applicable vacuum range: 0.6 * 10 ^ 6~1.3 * 10pa ^ -4. The valve is a straight through type, sealed by a butterfly plate, so it can be used in both vacuum and low-pressure conditions, and can be i1
The all-weather breathing valve is installed on the top of the storage tank to solve the problem of positive and negative pressure gas inside the tank, so that the liquid in and out of the tank is not obstructed. When the external liquid enters the tank, a large amount of gas is exhaled (called positive pressure). When the liquid inside the tank is1
The high and low nozzle basket filter is a new type of filtration equipment that is a small device for removing small amounts of solid particles in liquids. It mainly consists of a nozzle, main pipe, filter blue, flange, flange cover, and fasteners. In the treatment of water resources, the high and low takeover basket filter can be said to be the b1
Unique structure, flexible design, lightweight, labor-saving, and quick opening and closing. Expansion butterfly valves not only have the function of compensating for thermal expansion and contraction caused by pipeline temperature difference contraction, but also provide convenience for valve installation and replacement during maintenance. The se1