Flanged knife gate valve manufacturers in India

Speciality Valve is a well-established Flanged knife gate valve manufacturers in India, providing high-quality, reliable, and affordable solutions for the management of difficult media in different industries. Our valves are easy to install, provide reliable shut-off, and long life even in severe applications.

What is it?

Flanged knife gate valves are a particular class of knife gate valve that include flanged ends for safe bolted connections to pipeline systems. These valves find best use for isolating flow of media in pipelines transporting slurry, pulp, powder, or viscous liquids.

Why Required?

In applications involving dense, abrasive, or fibrous material, a standard valve might not be up to the task. Flanged knife gate valves are required because they allow for tight shut-off application, simple installation with the option of flange compatibility, and increased durability in high-wear applications.

Key Components of Flanged Knife Gate Valve:

Knife Disc/Gate: Thin sharp-edged blade that slices through media.

Valve Body: Usually made from cast iron, stainless steel, or carbon steel.

Flanged Ends: Allow for firm, leak-free connections to pipelines.

Seat Rings: Secure tight sealing to avoid media leakage.

Actuator: Manual handwheel or pneumatic/electric actuators.

Working of Flanged Knife Gate Valve:

The valve works by lifting or dropping the knife-edge gate into the flow. When dropped, it severs the media and seats on the valve bottom to form a seal. The flanged connection keeps the valve securely in place even under high pressure.

Advantages of Flanged Knife Gate Valve:

Simple to install and remove

Ideal for the manipulation of slurry, powders, and semi-solids

Lowest pressure drops

Can be ordered in various sizes and materials

Low maintenance costs

Functions of Flanged Knife Gate Valve:

On/off control of flow

Isolation of flow

Applies in bidirectional or unidirectional flow configurations

Has high solid-content applications

Types of Flanged Knife Gate Valve:

Manual flanged knife gate valve

Pneumatic flanged knife gate valve

Electric flanged knife gate valve

Industries:

Mineral and mining processing

Paper and pulp

Wastewater treatment processes

Chemical factories

Power plants

As reputed Flanged knife gate valve manufacturers in India, Speciality Valve ensures precise engineering, corrosion resistance, and high-performance operation across all models. Our valves are customizable based on industry-specific needs. Speciality Valve keeps offering innovative valve solutions built to deliver long-term value and efficiency.