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water treatment valves | valves for mining

Bonnetless knife gate valve or Wastewater Gate Valve

Awwa Knife Gate Valves

Discover V-TORK Controls, a leading manufacturer of bonnetless knife gate valves in India. Our high-performance wastewater gate valves are engineered for durability and efficiency in wastewater treatment applications. V-TORK AWWA/water Knife Gate valve standard describes Bonneted / Bonnetless and one piece/two piece construction which is made of stainless steel /cast iron /ductile iron body with resilient or metal seated knife gate valves. Theses AWWA valves are especially used in water, wastewater, and sludge water systems. V-TORK Valves are specially manufactured by AWWA standard to suit critical water applications.

U-106- Uni-Directional, Wafer type Bonnetted Knife gate valves
U-205- Uni-Directional, Lug type Bonnetted Knife gate valves
knife gate valve manufacturers in india
U-304- Uni-Directional, Flanged type Bonnetted Knife gate valves
bonnetless knife gate valve
U-403- Uni-Directional, Flanged Type Bonnetted/ Bonnet Less Knife gate valves
knife gate valve manufacturers in india
B-270- Bi Directional, Lug Type Resilient Seated (U Seal)

As leading knife gate valve manufacturers in India, V-TORK Controls delivers cutting-edge solutions that meet the rigorous demands of water treatment and fluid control. Our AWWA-compliant product line stands out for its robust engineering, wide material compatibility, and adaptability across industrial applications—especially in wastewater treatment and slurry handling environments.

 

Each model is crafted with innovation and industry expertise, offering a range of uni-directional and bi-directional valves in bonneted and bonnetless knife gate valve variants. Below is a quick overview of our flagship models that balance performance, reliability, and scalability.

U-106 – Wafer Type, Uni-Directional Knife Gate Valve

Engineered for versatility, the U-106 is ideal for slurry, bulk solids, and gas-based applications. Available in bonneted or bonnetless configurations, it supports both metal and soft seated options, and operates at up to 150 PSI CWP. This model handles abrasive media, powder applications, and hot gases, making it a dependable choice across diverse industries.

U-205 – Lug Type, Uni-Directional Knife Gate Valve

The U-205 is designed for demanding applications in wastewater gate valves and sludge handling. With a lug-type body and a wide range of actuation options, it delivers durability and sealing precision. Offered in sizes up to 120”, this valve ensures operational efficiency in high-load environments like mining, power, and hydro plants.

U-304 – Flanged Type, Uni-Directional Knife Gate Valve

The U-304 provides strong pipeline integration with its flanged-end design and is available in metal or soft seated options. Ideal for treated water, sewerage, and thickened sludge, it offers robust operation in both municipal and industrial systems. Built with standard AWWA C520-10 compliance, it is engineered for consistency and control.

U-403 – Flanged Type, Bonneted/Bonnetless Knife Gate Valve

Compact yet powerful, the U-403 stands out for its dual configuration—available in bonneted or bonnetless designs. Built to MSS SP-81 standards, it serves sludge, paper, and wastewater sectors with reliable sealing performance. The choice of construction and sealing materials allows for tailored solutions for challenging flow media.

B-270 – Bi-Directional, Lug Type Knife Gate Valve with Resilient U-Seal

The B-270 is a bi-directional valve offering secure sealing in either flow direction with a resilient U-seal. Its rugged, single-piece construction is compatible with abrasive slurry, hot gases, and powder conveyance systems. With sizes up to 40”, this model is ideal for industries requiring reliable flow control in dynamic conditions.

Engineered for Performance. Trusted Across Industries.

At V-TORK, our commitment to precision manufacturing and material excellence sets us apart as one of India’s top knife valve manufacturers. Each AWWA model is designed for minimal maintenance, consistent performance, and seamless integration into both new and existing systems.

With a wide range of materials of construction, actuation methods, and custom features like purge ports, stem extensions, and renewable seats, our valves are built to last—even in the most aggressive media environments. Whether you’re handling raw water, sludge, ash slurry, or chemical effluent, V-TORK’s valve solutions help you stay in control.


Discover the reliability, strength, and efficiency of our AWWA-compliant knife gate valves. From rugged mining applications to intricate wastewater systems, V-TORK Controls delivers trusted engineering for critical flow control challenges. Get in touch with our team to explore configurations that best suit your operational needs.

V-TORK Controls stands at the forefront of bonnetless knife gate valve manufacturing in India, delivering precision-engineered solutions tailored for wastewater treatment applications. As a trusted valve company in Coimbatore, we specialize in high-performance wastewater gate valves that ensure optimal flow control and durability. Our commitment to quality and innovation solidifies our position as leading knife gate valve manufacturers, providing reliable solutions across various industries.