What is the smallest diameter of the valve seat in the valve?
The minimum diameter of the valve seat in the valve refers to the smallest diameter of the upper hole on the seal seat.Valve (Famen) is a control component in the fluid delivery system. It has the functions of closing, adjusting, guiding, preventing reverse flow, stabilizing voltage, shunting or overflow and releasing pressure.Valves used in fluid control systems, from the simplest stop valve to a very complex automatic control system used in a variety of valves, a wide range of varieties and specifications.
Valves can be used to control air, water, steam, a variety of corrosive media, mud, oil, liquid metal and radioactive media and other types of fluid flow. The valve according to the material is divided into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316), chrome molybdenum steel, chromium molybdenum vanadium steel valves, valve, dual phase steel valves, plastic valves, non-standard customized valve material etc..
Refers to the smallest diameter of the upper hole on the seal seat. This minimum diameter is also called the valve orifice diameter. The English name is Port Size. If you want to specify the size of the hole, it depends on the specific circumstances of the hole. If the hole is a cylindrical hole, then this easiest and any position can be considered to be the smallest diameter. If the hole is made up of a continuously curved surface, the picture paper is used to determine it.
