GLOBE VALVES VS BUTTERFLY VALVES

-

 GLOBE VALVE:


A Globe valve controls the flow of liquid or gas in a pipeline, it starts, controls, and regulates the flow. A globe valve is spherical, with movable discs and an unmovable ring seat, separated by an internal baffle, and with an opening to close it. Compared to other valves, globe valves exhibit high-pressure drops when the pressure drop through the valve is uncontrollable.


In a globe valve, when the handle wheel is rotated clockwise, the steam and valve plug will move downward and the pin will be located between the two valve seats, so there won't be any fluid leakage. As the handle wheel is rotated in the anti-clockwise direction, steam and the valve plug move upwards, allowing liquid to flow through the globe valve.


ADVANTAGES OF GLOBE VALVE:


  • Globe valves have a higher shutoff capability,

  • Their throttling capabilities are increased,

  • Maintenance is easy,

  • Gate valves have a longer stroke than globe valves,

  • Stop-check valves, globe valves, and more can all be used with globe valves.


BUTTERFLY VALVE:


Butterfly valves regulate the flow of liquids, allow for rapid shutoffs, and their mechanism is similar to that of ball valves.  There are two types of butterfly valves: flap valves and ball valves.


Butterfly valves consist of a circular disc with a stem in the middle offset. When the actuator is rotated, the disc turns either parallel or perpendicular, imparting pressure drops even when the disc is open.


The butterfly valve belongs to the quarter-turn valve family since the disc is rotated in a quarter-turn whether it is open or closed. By allowing a quarter turn, the disc on the rod blocks the passage, closing the valve. The butterfly disc is the main component of the valve. Cair Euromatic Automation is a leading butterfly valve manufacturer in India. 


ADVANTAGES OF BUTTERFLY VALVE:


  • When compared to other valves, butterfly valves are more recommended because they are less expensive

  • Their small size and light weight make them easy to maintain

  • Compared to other valves, this one is easy to install

  • As a result, they require less maintenance and are well-founded

Comments

Post a Comment

Popular posts from this blog

Leading Quality: The Top Valve Manufacturers in India

-
Image
In the vast landscape of industrial machinery and fluid control systems, the significance of valves cannot be overstated. Valves serve as the gatekeepers of fluid flow, regulating the passage of liquids and gases within various industrial processes. India, a hub of industrial development, is home to several prominent valve manufacturers that have consistently demonstrated a commitment to quality and innovation. In this article, we delve into the leading valve manufacturers in India, highlighting their contributions to the industry and showcasing the excellence they bring to fluid control. Valves Pvt. Ltd.: Valves Pvt. Ltd. stands out as a frontrunner in the Indian valve manufacturing sector. Renowned for its commitment to quality and precision engineering, the company has established itself as a reliable partner for industries ranging from oil and gas to water treatment. Their diverse product range includes ball valves, gate valves, and globe valves, all crafted with a meticulous atten...
Read more

Motorized Sanitary Butterfly Valve Applications & Features

-
Image
Motorized Sanitary Butterfly Valve Description: There is a type of valve widely used in the sanitary industry called the sanitary butterfly valve. This type of valve is called a butterfly valve not because of its shape, but because it has a relatively simple structure, is convenient to operate, looks compact, and is flexible. This device is called a sanitary butterfly valve because the butterfly is also a small and flexible insect. A motorized sanitary butterfly valve is a stainless steel butterfly valve that is operated by an electric actuator. The valve is also known as a food-grade motorized butterfly valve or a hygienic electric butterfly valve. The food sanitary electric butterfly valves are widely used in food, pharmaceuticals, cosmetics, clean steam, alcohol, beverages, and biochemical industries. Electric sanitary butterfly valves have precision polished and sterilized flow channels, sealed with PTFE, and easy-to-clean corners. A standard electronic polishing process is used on...
Read more

How Butterfly Valves Work: A Comprehensive Guide

-
Image
If you've ever wondered how those big, round valves work that is often used in water lines and other types of piping, you're in luck. This blog post will give you a comprehensive guide to butterfly valves, including how they work and the different types that exist. You'll also learn about the advantages and disadvantages of butterfly valves so that you can decide if they're the right choice for your needs. Introduction A butterfly valve is a quarter-turn valve that regulates the flow of liquids and gases by opening, closing, or partially obstructing a passageway. Butterfly valves are named for their disc-shaped bodies and wing-like handles. Butterfly valves are often used in systems that require a frequent operation, such as in HVAC (heating, ventilation, and air conditioning) systems. They are also well suited for applications where space is limited, as they are much smaller and lighter than other types of valves. There are two main types of butterfly valves: lug-type ...
Read more