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
The hand cranked brush type filter is suitable for various water supply systems, process water systems, and industrial cooling water systems, especially non-stop systems that operate continuously 24 hours a day. It can filter out various solid impurities in water, ensuring the safe and reliable operation of system equipment. The filter has a reason1
A multimedia filter is a process that uses one or several filtering media to pass water with high turbidity through a certain thickness of granular or non granular materials under a certain pressure, effectively removing suspended impurities and clarifying water. Commonly used filter media include quartz sand, anthracite, manganese sand, etc., main1
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
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
The WJ41H and WJ41Y steam bellows globe valves, also known as bellows sealed globe valves, are designed with automatic roll welding to form a metal barrier between the fluid medium and the atmosphere, ensuring zero leakage of the valve stem.
ZS Direct Acting Electromagnetic Valve: Two port, two position, normally closed, normally open type. The valve body is made of copper forging, and the piping method can be installed at any angle. To enhance the service life, the horizontal pipe coil is facing upwards. The product is produced in series, with a small volume and large flow rate. The d1