DN300 PN16 Lug-Type Manual Knife Gate Valve

Product Attribute: Port Size: DN300
Structure: KNIFE GATE
Application: Sewage, mining, papermaking, chemical industries (for fluids with particles/fibers)
Power: Manual (handwheel)
Customized Support: OEM, ODM, OBM
Temperature of Media: Normal ( -20℃ – 200℃, adjustable by material )
Pressure Rating: PN16
Connection: LUG
Features: Precise cutting, tight sealing, compact structure, easy operation & maintenance

INFO@TYFLUIDGROUP.COM

Product Overview

TIANYU DN300 PN16 Lug-Type Manual Knife Gate Valve: A Reliable Choice for Industrial Fluid Control

TIANYU’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.

Valve Details

V. TIANYU Brand Customization Advantages

With rich experience and advanced technology in the industrial valve field, TIANYU provides customers with comprehensive customization services

In-Depth Technical Customization: Capable of personalized design and manufacturing according to customers’ specific needs, such as special sizings, pressure ratings, connection types, and operation methods. Meanwhile, provide professional technical consultation and solutions to ensure the product fully meets customers’ usage requirements.
Rapid Delivery Capability: Possess an efficient production management system and a complete supply chain. Can quickly respond to customer orders and shorten delivery cycles while ensuring product quality. For urgent orders, expedited production services can be provided to ensure the smooth progress of customers’ projects.
High-Quality After-Sales Service: Established a comprehensive after-sales service network to provide customers with timely and efficient after-sales service. During the product warranty period, free repair and replacement services are provided; after the warranty period, long-term technical support and spare parts supply can also be offered to customers. Meanwhile, regularly conduct customer follow-ups to understand product usage and continuously improve and optimize service quality.

Application

IV. Product Application Scenarios

Sewage Treatment Industry: In systems such as influent and effluent pipelines and sludge transportation pipelines in sewage treatment plants, the knife gate valve can effectively control fluid flow and direction, preventing sewage leakage and ensuring the normal operation of the sewage treatment process.
Mining Industry: In systems such as mineral slurry transportation and tailings discharge in mines, the knife gate valve can cut off mineral slurry containing a large number of solid particles, ensuring the smoothness and safety of the pipeline system.
Paper Industry: In links such as pulp transportation and wastewater discharge during the papermaking process, the knife gate valve can accurately control fluid flow to meet the requirements of the papermaking process.
Chemical Industry: In pipelines transporting various corrosive media in chemical production, selecting a knife gate valve made of suitable materials can effectively resist media corrosion and ensure the continuity and safety of chemical production.