Knife Gate Valve Manufacturers in India

Looking for a reliable source of industrial valves? Concorde Valves & Automations is a leading supplier of knife gate valves in India. We specialize in providing high-quality valve solutions, including knife gate valves and pneumatic knife gate valves. Our products are designed to meet the specific needs of various industries, ensuring durability and excellent performance in demanding environments.

What is a Knife Gate Valve?

A knife gate valve is specifically engineered to handle thick, abrasive, or viscous media such as slurry, pulp, wastewater, and powders. This type of valve features a sharp-edged gate that cuts through dense media, allowing for smooth flow and reducing the risk of clogging. Due to their robust design, knife gate valves are widely used in industries like pulp and paper, mining, wastewater treatment, and chemical processing.

Specifications of Our Knife Gate Valves

At Concorde Valves & Automations, we offer knife gate valves designed to the highest industry standards. Below are the specifications of our valves:

Size 50NB — 600NB Above 600NB Consult Factory
Pressure 150PSI
Temperature 0 Deg C -1200 Deg C.
Body , Chest Solid One piece casting of Cast Iron Fg 260 Cast Steel Gr WCB ,CF8,CF8M.
Seat Integral to Body, Soft, Optional.
Gate AISI SS 304,316,316L,317,317L
Screw Spindle AISI SS 410,304,316.
Nut Brass
Yoke Plate type of MS.
Gland Follower Cast Iron , Cast steel , Ductile Iron ,CF8,CF8M.
Hand Wheel Cast Iron , Cast steel , Ductile Iron
Gland Packing PTFE , PTFE Impregnated.
Ends Lugged
Port STANDARD [Round].Optional V Port, Diamond Port,.
Body Shell Test As per MSS SP- 81 Norms 10Kg/cm2
Working pressure 6Kg/cm2
Seat Leaking Test Metal Seated Valves as per MS SP 81 Norms & Tappi 405.
Soft Seated Valves Zero Leakage

Types of Knife Gate Valves We Offer

Concorde Valves & Automations provides a wide variety of knife gate valves tailored to meet specific industrial needs. We provide:

Manual Knife Gate Valve

Ideal for systems where manual operation is sufficient, these knife gate valves are operated using a handwheel or lever.

Pneumatic Knife Gate Valve

Designed for automatic systems, these pneumatic knife gate valves use compressed air for quick and reliable operation.

Electric Knife Gate Valve

Equipped with an electric actuator, these knife gate valves provide precise control, suitable for remote operation in industries such as mining, oil and gas, and chemical processing.

Bi-Directional Knife Gate Valve

These knife gate valves can manage flow in both directions, providing excellent sealing to prevent leakage.

Lug Type Knife Gate Valve

Featuring multiple connection points, these knife gate valves are ideal for high-pressure applications where easy disassembly is needed.

Applications of Knife Gate Valves

  • Pulp and Paper Industry: Knife gate valves manage slurry, pulp, and thick fluids efficiently.
  • Wastewater Treatment: Knife gate valves are perfect for sewage, sludge, and waste products.
  • Mining Industry: Used for abrasive slurries, solids, and waste.
  • Chemical Processing: Control corrosive and abrasive chemicals effectively.
  • Food and Beverage: Manage viscous products like syrups and sauces hygienically.
KNIFE GATE VALVE

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