- Sewage, mining, papermaking, chemical industries (for fluids with particles/fibers)
- Manual (handwheel)
- Normal ( -20℃ – 200℃, adjustable by material )
- LUG
Product Overview
DN300 PN16 Lug Type Manual Knife Gate Valve
Newway’s DN300 PN16 lug-type manual knife gate valve is specifically designed to meet the complex fluid control needs of industrial applications. It plays a crucial role in numerous industrial scenarios, ensuring the stable and safe transportation of fluids.
I. Core Product Features
Precise Cutting Function: The uniquely designed gate plate of the knife gate valve can easily cut through fibers, particles, and other media. It ensures normal operation even in fluids containing solid particles, effectively preventing blockages.
Tight Sealing Performance: High-quality sealing materials, combined with precision manufacturing processes, achieve excellent sealing results. This reduces the risk of leakage and ensures system stability and safety.
Compact and Rational Structure: The overall compact structural design takes up minimal space, facilitating easy installation and maintenance. It is suitable for various industrial environments with limited space.
Easy and Convenient Operation: Equipped with a manual operation handwheel, the valve is simple and flexible to operate. Operators can easily control the opening and closing of the valve without the need for complex equipment or technical support.
II. Key Technical Attributes
|
Parameter Category |
Technical Indicators |
Expansion Options |
|
Sizing Range |
DN300 |
Customizable for other sizing specifications |
|
Pressure Rating |
PN16 |
Higher pressure ratings available (e.g., PN25, PN40) |
|
Connection Type |
Lug-Type (LUG) |
Other connection types available (e.g., wafer-type) |
|
Operation Method |
Manual (HANDWHEEL) |
Can be equipped with electric, pneumatic, etc., actuators |
|
Applicable Media |
Water, sewage, slurry, particles, etc. |
Suitable materials and sealing materials can be selected based on different media requirements |
III. Manufacturing Processes and Quality Control
Careful Selection of Raw Materials: High-quality carbon steel or stainless steel and other materials are used to ensure the valve has good strength and corrosion resistance. Raw materials undergo strict inspection and screening to ensure they meet quality standards.
Advanced Processing Technology: Advanced processing equipment and techniques are employed to precisely machine each component of the valve, ensuring dimensional accuracy and surface quality. The gate plate undergoes special treatment to enhance its cutting performance and wear resistance.
Strict Assembly Procedures: During the assembly process, operations are carried out in strict accordance with procedures to ensure accurate installation positions and firm connections of all components. Additionally, fully inspect and debug the assembled valve to ensure it meets performance requirements.
Multiple Quality Inspections: Undergo multiple quality inspection procedures, including pressure testing, sealing testing, and appearance inspection. Ensure each valve meets high-quality standards. Only valves that pass all inspections are released to the market.