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
Security type filters are an indispensable device on medium pipelines, usually installed at the inlet of pressure reducing valves, pressure relief valves, constant water level valves, or other equipment to eliminate impurities in the medium and protect the normal use of valves and equipment. When the fluid enters the filter cartridge with a certain1
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
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
A pipeline silencer is a composite sound-absorbing hood with a composite structure of high temperature and high pressure steam, as well as low pressure steam, that enters the secondary pressure reducing body after a one-time expansion and pressure reduction in the silencer, and then forms low pressure or ultra-low pressure steam through a large vol1
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
ZCM solenoid valve is an actuator suitable for automatic temperature control in heating combustion medium pipelines using various gases such as urban gas, liquefied petroleum gas, and natural gas. It is widely used in gas heat setting in the textile and printing industries, furnace heating in the glass and light bulb industries, and gas heating sel1
The gas pressure reducing valve belongs to the pilot piston type pressure reducing valve, consisting of two parts: the main valve and the pilot valve. Gas pressure reducing valve mainly consists of valve seat, main valve disc, piston, spring and other parts. The gas pressure reducing valve is mainly composed of parts such as valve seat, valve disc,1