Manual Knife Gate Valves

Karma Automation is dedicated to enhancing customer satisfaction by manufacturing and supplying best quality products at competitive prices. We are dedicated to the ongoing enhancement of the effectiveness of our quality management system. The industrial valves we manufacture at our unit include gate valves,knife gate valves, ball valves, butterfly valves,Pneumatic Cylinders and other associated products.

Product Introduction :

Manual knife gate valves are a type of knife gate valve that is operated manually, without the use of an automated actuator. These valves are typically used in applications where the flow rate is relatively low and frequent adjustments to the valve position are not required.

Manual knife gate valves are available in a variety of sizes, materials and designs to suit different industrial applications. They typically consist of a body, gate and actuator mechanism. The gate of a manual knife gate valve is moved into position by turning a hand wheel or lever which is connected to the actuator mechanism.

Advantages :

1. Simple design : These type of valves are relatively simple in design and do not require external power or control systems, making them easy to install, operate and maintain.

2. Cost effective : Manually controlled knife gate valves are a cost effective choice for applications where automation is not necessary or practical.

3. Corrosion resistant materials : The gate and other components of manual knife gate valves are typically made of stainless steel or other corrosion resistant materials, ensuring long lasting performance in harsh environments.

4. Tight seal : This type of controls are designed to provide a tight seal which helps prevent leaks and ensures efficient operation.

5. Versatility : Manual knife gate valves are available in a variety of sizes, materials and designs to suit different industrial applications.

6. Easy to operate : Hand operated blade gate valves are typically operated by turning a hand wheel or lever which is connected to the actuator mechanism.

7. Low maintenance : Manual knife gate valves are relatively simple in design and require minimal maintenance, making them a cost effective choice for industrial applications.

Applications :

1. Wastewater treatment : Hand-operated knife gate valves are used in wastewater treatment plants to control the flow of sludge, sewage and other fluids.

2. Mining : Hand actuated knife gate valves are used in mining operations to control the flow of abrasive materials such as coal, ore and minerals.

3. Pulp and paper : Manual knife gate valves are used in the pulp and paper industry to control the flow of pulp, paper stock and other fluids.

4. Chemical processing : Manual slide gate valves are used in chemical processing plants to control the flow of corrosive or abrasive fluids.

5. Power generation : Manual knife gate valves are used in power plants to control the flow of water, steam and other fluids.

6. Food and beverage processing : Manual knife gate valves are used in food and beverage processing plants to control the flow of liquids, slurries and other fluids.

FEATURES

• Size: 2" to 24"
• Body MOC: WCB, CF8, CF3, CF8M(Special on Request)
• Trim MOC: CF8, CF3, CF8M, CF3M (Special on Request)
• Seat MOC: PTFEE, GFT, PEK (Special on Request)
• Single Piece Cast Body
• Uni-Directional Valve / Bi-Directional Valve
• Metal / Resilient seating
• Design as per MSS SP 81
• Simple compact design and construction
• Manual / Pneumatic / Hydraulic / Motorised actuation.
• Maximum Operating Pressure : 150 psi
• Hardened beveled gate and hardened seat for shearing and sealing Close tolerance machining between bodies Precision ground gate Removable insert ring for ease of repair.