This valve is a type of valve with a DC body structure and special digital locking function. It has better equal percentage flow characteristics and can reasonably allocate flow, effectively solving the problem of uneven room temperature cooling and heating in heating (air conditioning) systems. The valve is equipped with an opening indicator, an o1
The automatic exhaust valve has the advantages of beautiful appearance, stable performance, convenient installation and maintenance, no power consumption, and energy conservation. Widely used in hot water heating systems, hot water heating pipeline systems, air conditioning cold water systems, water treatment systems, hot water boiler room piping s1
The backflow preventer (online maintenance) is a device that our company has imported the American ANSI/AWWA C511-97 standard and strictly adheres to national standards (GB/T25178-2010) and industry standards Designed and manufactured by CJ/T 160-2012, it is a new type of hydraulic combination device widely used in tap water pipelines and various w1
The structure of the piston type electric flow and pressure regulating valve is: the valve body of the piston type electric flow and pressure regulating valve is divided into inner and outer layers, and the medium flows in the valve chamber between the inner and outer layers of the valve body. When the valve is running, the electric actuator receiv1
The structure of the piston type electric flow and pressure regulating valve is: the valve body of the piston type electric flow and pressure regulating valve is divided into inner and outer layers, and the medium flows in the valve chamber between the inner and outer layers of the valve body. When the valve is running, the electric actuator receiv1
Stainless steel elbows need to be protected according to certain process measures during use and production, to protect the rationality and quality of castings. Production and processing should be carried out according to certain process techniques to protect the quality of stainless steel elbows. The stainless steel elbow is protected by a long no1
J41H forged steel flange globe valve refers to a valve where the closing part (disc) moves along the centerline of the valve seat. According to the movement of the valve disc, the change in the valve seat opening is directly proportional to the valve disc stroke. Due to the relatively short opening or closing stroke of the valve stem and the highly1
The stainless steel electric gate valve can be operated, and the opening and closing speed of the electric valve can be adjusted. The structure is simple and easy to maintain. During the operation process, due to the buffering characteristics of the gas itself, it is not easy to be damaged due to jamming. However, there must be a gas source, and it1