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
Overview of forged steel globe valves: There are three types of valve cover designs for forged steel stop valves. One is a bolt type valve cover, connected by a concave convex surface, using stainless steel strips and flexible graphite wound gaskets. Ring connections can also be used according to requirements. The second type is a welded valve cove1
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
Electric fluorine lined ball valves are mainly used in pipelines with various concentrations of strong alkaline organic solvents and other corrosive gases and liquid media. And it is suitable for conveying various concentrations of aqua regia, sulfuric acid, hydrochloric acid, hydrofluoric acid, and various organic acids, strong acids, and strong o1
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
Bag filter is a multi-purpose filtration equipment with many advantages, such as novel and reasonable structure, good sealing, strong flow capacity, and easy operation. It has a wide range of applications and strong adaptability. Especially, the side leakage rate of the filter bag is small, which can accurately ensure the filtration accuracy and qu1
Precision filters (also known as security filters) are generally made of stainless steel material for their cylinder shell, and use tubular filter elements such as PP melt blown, wire fired, folded, titanium filter, and activated carbon filter as filtering elements inside. Different filtering elements are selected according to different filtering m1