Double flanged butterfly valve manufacturer in India

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Specialityvalve is a well reputed Double flanged butterfly valve manufacturer in India.

Specialityvalve is a well reputed Double flanged butterfly valve manufacturer in India. The two flanged body pattern allows for easy installation in pipelines and can also be utilised as an end-of-line valve. Due to little disc protrusion beyond the body laying length, this valve is unique in that it can be used in lined pipes.

The flow of gas or liquid via a pipe is controlled by a butterfly valve actuator, which turns a disc on a diametrical axis or two semi-circular plates hinged on a shared spindle, allowing only one direction of flow. The rotating stem movement on these tiny actuated butterfly valves is 90 degrees or less. When a butterfly valve is closed, unlike a ball valve, there are no pockets where fluids can become trapped.

Butterfly valve:

Pipelines use butterfly valves, a class of rotational motion valves with a quarter-turn, to stop the flow of fluid. Butterfly valves are frequently mentioned as having the ability to control flow. However, because it could harm the valve disc and impair the sealing capabilities, we do not advise doing this. They have a wide range of applications, particularly in flow isolation, and are utilised in a wide range of process media and industries, including water supply, collection, and distribution, as well as pumping stations. Their straightforward design and compactness are two of their main advantages over other valve families, making the final products lighter, cheaper, and with smaller installation footprints and faster actuation speeds.

Advantages of double flanged valves:

1. A double-flanged butterfly valve is easier to mount and centre than a lug or wafer design, and it is also mechanically stronger, making it suited for heavy-duty, large flow-handling circumstances.

2. Because it is fastened to the mating flanges of other pipes, Specialityvalve’s Flanged-end valves are easy to install and remove from pipelines. We will guide you through the proper installation of double-flanged valves to avoid misalignment, which can lead to long-term piping system difficulties.

Double flanged butterfly valve is used in:

1. Chemical Industry

2. Petroleum Industry

3. Mining Industry

Types of Double flanged butterfly valve

1. Wafer-style Butterfly Valve

2. Lug-style Butterfly Valve

3. Rotary Butterfly Valve

Description:

Material: Ductile Iron, Cast Iron, Carbon Steel, Stainless Steel, Duplex Steel, 316L.

Class: 150 to 300

Nominal Pressure: PN 10 – PN 25

Ends: flanged

Operations: Handwheel operated, pneumatic actuated, electric actuated, gear operated

Standards:

1. DIN

2. JIS

3. BS

4. ANSI

For more information please visit our website:

https://www.specialityvalve.com/product-category/double-flanged-butterfly-valve/

Triple Eccentric Butterfly Valve Manufacturer in India

Specialityvalve is one of the leading Triple Eccentric Butterfly valve manufacturer in India. Valves that isolate or control the flow of a fluid are known as Triple Eccentric Butterfly Valves. A rotating disc serves as the closing mechanism. It works in the same way as a Butterfly Valve, allowing for rapid shutoff.

Triple Eccentric Butterfly Valves are commonly used because they are less expensive than other butterfly valve types and are smaller in weight, requiring less support. The disc is situated at the pipe's centre. A rod runs through the disc and connects to an actuator on the valve's outside. The disc is turned parallel or perpendicular to the flow by rotating the actuator. Unlike a Butterfly Valve, the disc is constantly present in the flow, causing a pressure drop even when the valve is closed.

How does it work?

Our Triple Offset Butterfly Valve Wafer type fire safe constructed metal to metal seated valve is functional for throttling and positive isolation applications and is hand lever or warm gear driven. Our triple offset butterfly valve has low fugitive emissions, zero leakage, and the ability to control flow both ways. Along with the carefully created body seat and disc seal, the disc movement is made smooth and friction-free at all locations thanks to the triple offset sealing system.

The third offset in a triple offset totally gets rid of friction. The seal ring on the disc energises the seat on the body when it closes. We receive a tight, high-performance fit in exchange for that.

Advantages:

1. Open and close with ease and speed. Fluid resistance is low.

2. Specialityvalve offers a simple structure, a tiny dimension, and a light weight.

3. It has the ability to transmit muck and is designed to collect the least quantity of liquid at the outlet.

4. If the pressure is kept low, good sealing can be accomplished.

5. Excellent regulating abilities.

Industries that use Triple Eccentric Butterfly Valves

1. Oil and gas

2. Power Generation

3. Chemical

4. Pulp and Paper

Description: