Knife Gate Valves Manufacturers in India

We are a manufacturer, supplier, and exporter of knife gate valves in Vapi, Ahmedabad, Ankleshwar, Vadodara, Dahej, and all over Maharashtra, India. Ideal for high-density slurry lines, Knife Edge Gate Valves withstand high temperature & abrasive slurries in the mining, steel, power, chemical, and paper industries.

We Rotech India are Knife Gate Valve Manufacturers in India. We provide a wide range of Knife Gate Valves Manufacturers in India. We are well known as Knife Gate Valves Manufacturers in India. As per industry norms and standards, we offer premium quality Knife Gate Valves Manufacturers in India at the international standards level. We are manufacturers and suppliers of various kinds of Knife Gate Valves as per customer requirements.

Applications of Knife Gate Valve Manufacturers in India:

Available in different sizes, Rotech India can be customized as per the needs and requirements of the customers. Knife edge Gate Valves for

1.Lines of Slurry

2.Handling sludge and Viscous Media

3.Stock Lines for Pulp and Paper

4.Clean Solid and Handling Powder

5.Gas lines for high temperatures and many more

Rotech India is a manufacturer of high-quality Knife Gate Valves in India. In Mumbai and nearby areas, we are a leading manufacturer of Knife Gate Valves. Our Knife Gate Valves are manufactured in India according to the International Standards of ASTM ANSI, ASTM API, ASTM DIN. Mail us at Factory Prices for Simple and Fast Quotes.

A Knife Gate Valve, also known as a sluice valve, is a valve that opens up from the fluid path by raising a round or rectangular gate/wedge. Knife Gate Valves are primarily designed to start or stop the flow and are sufficient for minimal flow restrictions. In operation, these valves are normally either fully opened or completely closed.

Knife Gate Valves are commonly used for all kinds of applications and are suitable for installation both above ground and underground. It is necessary, not least for underground installations, to select the right type of valves to avoid high replacement costs.

In India, Rotech India is the supplier, distributor, exporter, and manufacturer of Knife Gate Valves. Our high-grade Knife Gate Valve selection is perfect. These are designed and produced in line with international standards of quality. Knife Gate Valves that have been specifically engineered using the raw material of prime quality. As per the customers' requirements, we deliver personalized Knife Gate Valves.

Knife Gate Valves are designed for an operation that is completely open or fully closed. They are installed as insulating valves in pipelines and should not be used as valves for control or regulation. The operation of a Knife Gate Valve performs a rotating movement of the stem either clockwise to close (CTC) or clockwise to open (CTO). The Gate moves up- or downward on the threaded portion of the stem while working the Valves stem.

Rotech India for optimum quality Valves made of high-grade steel that is internationally certified in the sector with Best Service.

We produce valves with material test certificates from genuine assured raw material, hydraulic test certificates, Mill TC 3.1.b with all supplies available.

Among other industrial valves, one of the specific designs is the Knife Edge Gate Valve. This design guarantees minimal contact between the valve components, minimizing wear & tear. The high-performance feature of Knife Gate Valves. Avoiding Sliding Contact between Body & Gate, Non-Sliding Motion, allows media to flush the interior of the valve. Even when solid particles settle at the bottom of the body, the Batten edge of the Gate (Knife-Edge) permits the close shut off. On Gate, Seat, and Wear Ring, a broad range of hardened trim options are available.

Knife Gate Valves are typically Unidirectional Valves, with their ability to cut through flowing media and close by dislodging any material in the seating area. Excellent Hopper Isolation Valves.

Knife-Edge Gate Valves are suitable for high-density slurry lines and withstand high temperature and abrasive slurries in the mining, steel, power, chemical, and paper industries.

Strong cast knife gate valve flow-age offers value and output with many basic features not found in other commodity knife-edge gate valves. Strong cast single wafer, full lugged, two lugs and flanged style body, renewable seat type, durable stainless steel gate around on both sides for lasting wear resistance, improved packing life and smooth operation, Flow-age Knife edge gate valve is one of the unique design among industrial valves and generally Uni-Directional design. On the gate & seat ring, a wide range of hardened trim options are available.

The Doors, Seat and Wear Ring, and long life are available with a wide range of hardened trim options. Knife Gate valve provides reliable on the truth of tough application including corrosive and abrasive application field, key factors such as operating load. Easy to operate, service conditions, etc. are considered in design and construction to ensure long and maintenance-free life. The knife gate valve is simple to use and does not need maintenance. They have a longer life and are used to avoid abrasive slurries from flowing and to regulate them.

The Knife Gate Valve provides reliable shut-off for both dry and wet line fluids. The bonnet-less valve equipped with a heavy-duty gate to cut though both dry and wet line fluids. The bonnet-less valve sediments – and is ideally suited for abrasive slurries, pulp stock, semi-solids, dry ash, chips, etc. The valves find application in paper and pulp, minerals and metals, steel plants, thermal power plants and chemical/ petrochemical industries. L&T Valves offers Knife Gate Valves with and unidirectional applications. The versatile metallic and resilient seats for bidirectional and unidirectional applications. The versatile metallic and resilient seats for bidirectional range is available in wafer, lugged and flanged configurations.


  • Sharp heavy-duty knife edge at the bottom of gate cuts through solid sediments and ensures reliable shut-off.
  • Gate offered with surface coatings based on customer demand - Hardfacing, Nitriding,Chrome-plating.
  • Replaceable seats - Easy maintenance at site. Longer service life.
  • Low operating torque - Facilitates use of a smaller-size actuators. Lower Initial Investment.


  • Pressure ratings : PN10 and Class 150.
  • End connections : Wafer, Lugged, Flanged and Ranged.
  • Body materials : Ductile Iron, Cast Iron, Carbon Steel, Stainless Steel.
  • Elastomer options : Black/ White Nitrile, EPDM, Viton, Hypalon, Silicon.
  • Specials : Long Neck, Extended Stem.