Butterfly Valve Article

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pneumatic butterfly valve

What are the pneumatic butterfly valve accessories

Pneumatic butterfly valves generally consist of a valve body, a pneumatic actuator and accessories. Switching and adjustable pneumatic valves are realized by matching different accessories. Positioner…

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Epoxy Coated Butterfly Valve Role and Characteristics

Epoxy Coated Butterfly Valve Role and Characteristics

Corrosion is one of the most important factors leading to damage to butterfly valves. Butterfly valve corrosion protection is an important issue for butterfly valve protection. For metal butterfly val…

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Large Diameter Butterfly Valve Common Several Failure Elimination Methods

Large Diameter Butterfly Valve Common Several Failure Elimination Methods

The butterfly valve is a fluid switch with a disc type opening and closing member turning back and forth about 90 degrees, usually in liquid, gas, and other fluid pipeline systems as a blocking open, …

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Application of Triple Eccentric Butterfly Valve in Oil Industry

Application of Triple Eccentric Butterfly Valve in Oil Industry

Triple eccentric butterfly valve selection butterfly valve is one of the commonly used valves on the pipeline of industrial equipment, also known as high pressure butterfly valve, widely used in petro…

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Stainless Steel CF8, CF8M, CF3, CF3M Butterfly Valve Material Introduction

Stainless Steel CF8, CF8M, CF3, CF3M Butterfly Valve Material Introduction

Stainless steel butterfly valve materials are mainly divided into 304, 316, 304L, 316L and other stainless steel materials. However, the material on the valve body does often appear CF8, CF8M, CF3, CF…

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Pneumatic Actuated Butterfly Valves Selection Guide

Pneumatic Actuated Butterfly Valves Selection Guide

Pneumatic actuated butterfly valve is one of the most popular valves. Its efficiency, cleanliness and convenience are the reasons for its popularity. However, a butterfly valve is a poor choice for hi…

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Pneumatic Butterfly Valve

Different Types of Actuators for Pneumatic Butterfly Valves

There are many types of pneumatic actuators for pneumatic butterfly valves, among which AT,GT,AW are three common types of pneumatic actuators in the market, these pneumatic actuators have their own c…

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PTFE and PFA Butterfly Valve Material Differences

PTFE and PFA Butterfly Valve Material Differences

Teflon PTFE is also known as polytetrafluoroethylene. Teflon PFA is also known as soluble polytetrafluoroethylene. Many valve purchases are not quite clear which is better corrosion resistance for but…

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Winter butterfly valve antifreeze and maintenance

Winter butterfly valve antifreeze and maintenance

Coming into winter, winter outdoor temperature is low, the butterfly valve pipeline will appear frozen, if not handled in a timely manner, it is easy to malfunction, affecting the operation of the val…

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What is the difference between different materials for butterfly valve handles

What is the difference between different materials for butterfly valve handles

A lever butterfly valve is a common valve, understood as a butterfly valve operated by a handle, so the handle is a very important part of the handle butterfly valve. In this article we will learn abo…

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How the Triple Eccentric Butterfly Valve works

How the Triple Eccentric Butterfly Valve works?

What is a triple offset butterfly valve? The butterfly valve has a very compact design belonging to the quarter family. It’s lightweight, easy to operate, and has lower torque. It’s considered a top c…

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Difference between pneumatic and electric butterfly valves

Difference between pneumatic and electric butterfly valves

Pneumatic butterfly valve Butterfly valve with pneumatic actuator to drive the valve switch, powered by compressed air, has the characteristics of simple structure, more convenient maintenance, etc., …

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triple eccentric butterfly valve

What are the applications of triple eccentric butterfly valve?

Butterfly valves were first used only for cutting and connecting aqueous media. The three eccentric designs have improved the function of butterfly valves and become one of the best performing valves …

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Wafer Butterfly Valve

Wafer Butterfly Valve Performance Advantages

Wafer butterfly valves are a common part of machinery used in industry, with a simple and compact structure and many different classifications for us to choose the right type. Wafer type butterfly val…

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Bidirectional Soft Seal Flange Butterfly Valve for Seawater

Bidirectional Soft Seal Flange Butterfly Valve for Seawater

Seawater is an electrolyte solution containing many salts and a certain amount of dissolved oxygen, and most metal materials have electrochemical corrosion in seawater. The large chloride ion content …

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