Basics of Gate Valves
Basics of gate Valves: Gate valve is a linear motion manual wheel, pneumatic, hydraulic actuated on/off service valve. The gate valve outnumbers other valve types … Read more
Control Valve
Cv and Kv Relationship
Cv and Kv relationship are very important for valve sizing and fluid flow rate. The flow coefficient Cv is the valve flow coefficient. Flow coefficient Cv and its metric unit Kv are useful for measuring the valve capacity. In other words, Cv and Kv is a useful parameter for calculating the size of the valve and fluid flow rate. The other names of the flow coefficient are the valve capacity constant or valve flow coefficient
Classification of Control Valves
Classification of Control Valves : We can classify the Control valves based on the application, function,motion,port size and failure states. According to classification of control … Read more
Types of Control Valves Noise
Types of Control Valves Noise There are three types of control valve noise. The mechanical vibration of components Hydrodynamic noise Aerodynamic noise Mechanical Noise in … Read more
How to Reduce the Control Valve Noise?
There are two basic approaches of controlling valve noise are source treatment and path treatment. The source treatment noise suppresses excessive noise generated within the … Read more
Control Valve Noise Problems and its Reduction
The fluid passes from the control valve speedily. During fluid moving, it collides with the valve parts valve stem and its packing and creates turbulence. … Read more
Control Valves Pre-Commissioning Checklist
In this article, we will discuss the pre-commissioning checklist. Control valve pre-commissioning checklist which includes activities like installation, inspection, testing, and taking valve online operation. … Read more