This type of globe valve is designed in strict accordance with the ASMEB16.34 standard; the connection between the valve body and the bonnet, the installation of the stuffing box, the valve stem nut, and the upper seal are all designed in strict accordance with API600.…

The silent check valve belongs to the automatic valve category. Its function is to prevent the backflow of the medium in the pipeline. It is mainly used in the pipeline where the medium flows in one direction, and only allows the medium to flow in one direction to prevent accidents.…

Pneumatic double-seat control valve, as the name implies, has two valve cores and two valve seats in the valve body. It adopts a double-guide structure and is mainly composed of a multi-spring straight-stroke pneumatic actuator and a straight-through double-seat control valve body.…

Y-type filter is an indispensable filter device in the pipeline system for conveying medium. Y-type filter is usually installed at the inlet end of pressure reducing valve, pressure relief valve, fixed water level valve or other equipment to remove impurities in the medium. …

Electric regulating valve is an important execution unit instrument in industrial automation process control. With the increasing degree of automation in the industrial field, it is being used more and more in various industrial production fields.…

The structure of the thermal insulation valve insulation jacket is roughly the same, which is mainly composed of a thermal insulation layer and a thermal insulation shell. The thermal insulation layer is generally directly wrapped on the valve, and the thermal insulation shell is sleeved on the outer surface of the thermal insulation layer.…

Electric four-way ball valve is composed of angular stroke electric actuator and four-way ball valve. It is used in oil, natural gas, coal and ore mining, refining and processing and pipeline transportation systems; ball valves are used in chemical products, medicine and food production; in hydropower, thermal power and nuclear power production systems.…

The three-way ball valve is mainly used to block, distribute and change the flow direction of the medium in the pipeline. There are two types of three-way ball valves: T-type and L-type. The T-shape can interconnect three orthogonal pipes and block the third channel. …