Category: Ball Valve

Opt For Kirloskar Industrial Valves – Quality Matters!

by vemcoblogs -

Industrial valves are a critical part of the process industries used to regulate the flow of the media within the system. They are designed with the sole purpose of controlling the inflow and outflow of water, powder or slurries within the system. There are various types of valves available even for isolating the flow and diverting the flow. These valves are categorised based on the specific need of the industry. Whatever the need is, it is ultimately the quality that matters when it comes to industrial valves. Since the presence of an industrial valve can prove to be of great use, it becomes important to find valves of the finest quality suiting your purpose. Kirloskar valves have stood the test of time and have been regarded as the best across different industrial segments. Let’s look at why Kirloskar valves are top-rated.

Why choose Kirloskar valves?

  • Variety of options to choose from

There are a wide variety of valves available ranging from 50 mm to 400 mm depending upon their application in the industry. While ball valves and gate valves are used mainly for isolating the flow, globe valves are designed for flow control. Kirloskar offers a vast portfolio of industrial valves catering to every purpose.

  • Manufactured in accordance with national and international standards

These valves are designed in line with the best-in-class standard regulatory guidelines. This guarantees the safety of the product in its application without loss of life or damage to property. Backed by ISO 9001 certification, it is better placed in terms of quality assurance and safety.

  • Suited for every industry

These valves are quite versatile and are built to perform various functions based on the demand of the industries. It is used in diverse industries including water and sewage treatment, mining, electricity production, agricultural irrigation, oil, gas, and petroleum processing, food processing, chemical and plastic manufacture, and many more. Kirloskar valves are known to meet every set of requirement of these industries.

  • Customised as per your need

Customisation is possible with Kirloskar valves which makes it a valuable asset for industries. These valves can be manufactured in both cast iron as well as cast steel on the basis of particular requirements. The functional design of these industrial valves can change and be tailored to the needs of the customer.

  • Top manufacturer of all kinds of valves

Kirloskar is amongst the leading manufacturers of industrial valves with a large product line. It has consistently been at the forefront of research and innovation with years of experience in the designing and manufacturing of fluid management systems. Trusted by many across the globe, Kirloskar is considered to be a world-class manufacturer of industrial valves.

VEMC is an authorized Kirloskar butterfly valve dealer. For more information on industrial valves or any of our products, please contact us at +91 98199 07445. We would be happy to assist you in finding the right products and services based on your requirements. As one of the leading valve dealers in the country, VEMC provides seamless end-to-end services to its clients. VEMC is ISO 9001:2015 certified and a pioneer in the field of electromechanical engineering products, allied equipment, and services.

The Advantages, Application & Components of Butterfly Valves

by vemcoblogs -

Valves find applications in diverse fields of operation to regulate the flow of a liquid in supply systems. Each valve has an indispensable utility courtesy of its design, material, and functioning. Butterfly valves have a special design and unique utilities. In this blog, we talk about the advantages, applications, and components of these valves.

Butterfly valves have a characteristically compact design and are therefore best suited for cramped spaces. Their name comes from the wing-like action of the disc which operates at right angles to the flow.

Advantages

  • A 90° rotation of the handle provides a complete closure or opening of the valve and makes these valves easy and fast to open.
  • These valves require very little material to design and are therefore relatively inexpensive to build.
  • Compared to other valves, they have much lower space requirements and can be used pretty well in tight corners or difficult pockets of a facility.
  • Lesser levels of wear and tear reduce the maintenance costs of butterfly valves.

Applications

Owing to the above-given features, butterfly valves find applications in diverse areas of operations such as sewage plants, chemical processing, and petrochemical plants. Here we list some of the specific activities that they are an integral part of.

  • Cooling water, air, gases, fire protection, etc.
  • Slurry and other services
  • Vacuum service
  • High-pressure and high-temperature water and steam services
  • Compressed Air or Gas Applications

Components

The four components of butterfly valves are body, disk, stem, and seat. Let’s look at each of them in some detail.

  • Body: These valves have bodies that fit between two pipe flanges. The most common body design is the lug and wafer body.
  • Disk: A flat disk fits inside the body of a butterfly valve and acts as a gate to the incoming fluid. When twisting the shaft, the disk rotates and allows the liquid to pass. 
  • Stem: It is the shaft that is held and twisted to make the disk rotate. This is either a one-piece shaft or has a two-piece (split-stem) design. Its material may be selected carefully for purposes of insulation, especially if the valve is directly exposed or submersed in the medium.
  • Seat: The seat of a butterfly valve utilises an interference fit between the disk edge and the seat to provide shutoff. The material of the seat can be made from many different elastomers or polymers to ensure durability and lubrication.

Butterfly valves are thus very high utility devices that often surpass other valves in terms of features, advantages, applications, and cost-effectiveness. 

VEMC is an authorised Kirloskar butterfly valve dealer and Kirloskar ball valve dealer. For more information on Kirloskar valves or any of our products, please reach out to us on +91 98199 07445. We would be happy to help find the right products and services based on requirements. As one of the leading valve dealers in the country, VEMC provides seamless end-to-end services to its clients. VEMC is ISO 9001:2015 certified and a pioneer in electromechanical engineering products, allied equipment, and services.

Ball Valves – Types and Applications

by vemcoblogs -

Ball valves find use in regulating clean air, compressed gas, and liquids. These are quarter-turn valves with an excellent sealing ability due to materials like nylon, Delrin, synthetic rubbers, and fluorinated polymers. These valves also provide very little resistance to flow owing to their smooth body and port. In this blog, we take you through the types and applications of ball valves.

Types of ball valves

Ball valves are manufactured in both high and low pressure, which determines their resistance to each type of condition. However, in terms of their design, we have the following different types of ball valves:

Split-Body Ball Valve

A split-body ball valve has two distinct body parts, that is, a cover, ball, seat rings, stem, and other internals. A flange connection holds the two parts of the valve together. The ball is inserted in the larger body part while the smaller is assembled by a bolted connection.

Top-Entry Ball Valve

A bonnet cover provides entry to the valve for removal, maintenance, assembly, and repair of the internals. The valve as a whole is not required to be removed from the piping.

End-Entry Ball Valve

These have a single-piece body. The ball is inserted from one end and retained using an insert.

Three-Piece Body Ball Valve

The middle piece holds the major part of the valve apparatus while the end connections are a part of the end caps and may be butt-welded, socket welded, threaded, or flanged.

Double Trunnion Ball Valves

Top and bottom trunnions form the two integral short-shaft extensions. The ball is held firmly in place unlike the balls in other designs where it is supported by two seat rings.

Lubricated or Non-Lubricated Ball Valves

Stem sealing of valves is usually accomplished by bolted packing glands and O-ring seals. Lubricated ball valves have lubrication sealed systems that are not present in non-lubricated valves.

Advantages of Ball Valves

  • Ball valves are some of the tightest valves out there. They have a reputation for providing “bubble-tight” service.
  • These are easy and quick to open and close.
  • Ball valves are both smaller in size and lighter in weight as compared to gate valves.
  • Plenty of choices are available due to the large number of designs.
  • They provide reliable service in high-pressure and high-temperature conditions.

Quite clearly, ball valves are some of the most sophisticated and high-utility valves available in the market. Most importantly, you can always pick and choose your ball valves from the available design variants to suit your needs.

VEMC is an authorised Kirloskar ball valve dealer. For more information on Kirloskar valves or any of our other products, feel free to contact us on +91 98199 07445. We will do our best to introduce the right solution based on your requirements. As one of the leading valve dealers in the country, VEMC provides unmatched piping and supply service to its clients. VEMC is ISO 9001:2015 certified and a pioneer in electromechanical engineering products, allied equipment, and services.