Blogs
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Regulating valve vibration, how to solve it?
1. Increase stiffness For oscillations and slight vibrations, the stiffness can be increased to eliminate or weaken it. For example, using a spring with a large stiffness or using a piston actuator is feasible. 2. Increase damping Increasing damping means increasing friction against vibration. Fo...Read more -
Regulating valve noise, failure and maintenance
Today, the editor will introduce to you how to deal with common faults of control valves. Let’s take a look! What parts should be checked when a fault occurs? 1. The inner wall of the valve body The inner wall of the valve body is frequently impacted and corroded by the medium when regulating val...Read more -
Valve rubber seal material comparison
To stop lubricating oil from leaking out and foreign items from getting in, an annular cover made of one or more components is fastened on one ring or washer of the bearing and contacts another ring or washer, creating a small gap known as a labyrinth. Rubber rings with a circular cross-section m...Read more -
Ten taboos in valve installation (2)
Taboo 1 The valve is installed incorrectly. For example, the water (steam) flow direction of the stop valve or check valve is opposite to the sign, and the valve stem is installed downward. The horizontally installed check valve is installed vertically. The handle of the rising stem gate valve or...Read more -
Ten taboos in valve installation (1)
Taboo 1 During winter construction, hydraulic pressure tests are conducted at negative temperatures. Consequences: Because the pipe quickly freezes during the hydraulic pressure test, the pipe freezes. Measures: Try to conduct a hydraulic pressure test before winter installation, and blow out the...Read more -
Advantages and disadvantages of various valves
1. Gate valve: Gate valve refers to the valve whose closing member (gate) moves along the vertical direction of the channel axis. It is mainly used to cut off the medium on the pipeline, that is, fully open or fully closed. General gate valves cannot be used to regulate flow. It can be applied to...Read more -
Valve selection and setting position
(1)The valves used on the water supply pipeline are generally selected according to the following principles: 1. When the pipe diameter is not greater than 50mm, a stop valve should be used. When the pipe diameter is greater than 50mm, a gate valve or butterfly valve should be used. 2. When it is...Read more -
Ball Float Steam Traps
Mechanical steam traps operate by considering the difference in density between steam and condensate. They will pass through large volumes of condensate continuously and are suitable for a wide range of process applications. Types include float and inverted bucket steam traps. Ball Float Steam Tr...Read more -
PPR pipe fittings
Introducing our range of high quality PPR fittings, designed to provide superior performance and durability for your plumbing needs. Our accessories are well made and built to last, ensuring reliable solutions for both residential and commercial applications. Product Description: Our PPR pipe fit...Read more -
Introduction of Transfer valve
Diverter valve is another name for transfer valve.Transfer valves are frequently employed in intricate piping systems where fluid distribution to numerous locations is required, as well as in situations where it is necessary to join or split multiple fluid streams. Transfer valves are mechanical ...Read more -
Introduction of the main accessories of the regulating valve
The pneumatic actuator’s primary accessory is the regulating valve positioner. It works in tandem with the pneumatic actuator to increase the valve’s position precision, neutralize the effects of the medium’s imbalanced force and stem friction, and make sure the valve responds t...Read more -
Exhaust Valve Basics
How the exhaust valve works The idea behind the exhaust valve is the buoyancy of the liquid on the float. The float automatically floats up until it hits the sealing surface of the exhaust port when the liquid level of the exhaust valve rises due to the buoyancy of the liquid. A particular pressu...Read more
