Are you in the market for high-quality knife gate valves but feeling overwhelmed by the options? You’re not alone! With so many suppliers in China, it’s crucial to compare the top factories to ensure you make the best choice for your needs. Understanding the strengths and specialties of these manufacturers can save you time and money while guaranteeing reliability and performance. Imagine having the confidence that comes with knowing you’ve selected the best supplier. Ready to discover which factories stand out from the rest? Let’s dive in and explore the top knife gate valve suppliers in China!

China Knife Gate Valve Manufacturers & Suppliers – KOSEN VALVE CO.,LTD.

Product Details: KOSEN Knife Gate Valves are designed for various applications including coal mine, power plant ash disposal, and urban sewage treatment. They feature a gate that moves perpendicular to the fluid direction to cut off the medium.

Technical Parameters:
– Material: Cast Iron, Stainless Steel, Ceramic
– Size Range: DN50 to 900mm

Application Scenarios:
– Coal mine
– Power plant ash disposal
– Urban sewage treatment
– Food and health industries

Pros:
– Effective medium cut-off
– Versatile applications

Cons:
– Limited to full open/close operation
– Potential wear in excessive conditions

Top 9 Knife Gate Valve Manufacturers In China | NTVAL

Product Details: Knife Gate Valve

Technical Parameters:
– High-performance blade design
– Metal-to-metal seals

Application Scenarios:
– Industrial applications
– Oil and gas industry

Pros:
– Reliable operation
– Durable construction

Cons:
– Higher production costs
– Limited versatility in some models

China Slurry Knife Gate Valve Supplier, Factory – Lixin Valve Group Co …

Product Details: Knife gate valves have a sharp cutting tool installed to deal with viscous, heavy liquids, or other abrasive media. They are ideal for wastewater treatment plants, cement plants, and mining facilities.

Technical Parameters:
– Max diameter: DN3000 (NPS 120)
– Max pressure: 300LB (PN50) – customizable

Application Scenarios:
– Wastewater treatment plants
– Mining facilities

Pros:
– Specializes in various selections for different working conditions
– Largest knife gate valve manufacturer in China with an annual production capacit…

Cons:
– Limited to specific applications
– May require customization for certain conditions

Knife Gate Valve Manufacturer | China Gate Valves Supplier – Formen Valve

Product Details: Formen Valve Co. Ltd specializes in manufacturing premium quality gate valves, including knife gate valves, suitable for various industrial and commercial applications.

Technical Parameters:
– Straight-through type for low fluid resistance
– Outstanding sealing performance

Application Scenarios:
– Liquid, steam, and oil media
– Low-temperature and low-pressure systems

Pros:
– Durable and robust design
– Customizable options available

Cons:
– Limited availability outside China
– Potentially higher costs for customizations

Knife Gate Valve – China Knife Gate Valve Manufacturers … – Vatac Valve

Product Details: Various types of Knife Gate Valves including Cast Iron, Stainless Steel, Bi Directional, Resilient Seat Flange, Metal Seat Flange, Manual Through Conduit, Pneumatic Through Conduit, Cast Iron Slurry, and Pneumatic Slurry.

Technical Parameters:
– Size ranges from 2” to 60” diameter
– Pressures in PN6, PN10, PN16, ANSI # Class 125 & Class 150

Application Scenarios:
– High temperature and rough medium applications
– Tight-seal requirements in various industrial settings

Pros:
– Wide range of sizes and pressure ratings
– Designed for both soft and metal seat applications

Cons:
– Limited to specific connection types (Wafer, Lug, Flange)
– Potential for wear in high abrasive environments

China Knife Gate Valve Manufacturers, Suppliers, Factory – Shengqi

Product Details: Knife Gate Valve is designed for heavy-duty purposes to isolate flow, even in the most demanding process conditions. It includes various types such as Ceramic knife gate valve, Metal seated knife gate valve, Urethan knife gate valve, Slurry gate valve, and Resilient seated knife gate valve.

Technical Parameters:
– Ceramic-on-ceramic seated valve for slurry services
– Unidirectional Cast Stainless Steel for corrosive applications

Application Scenarios:
– Pulp & Paper industry
– Mining and Waste Water management

Pros:
– High quality with competitive pricing
– Designed for ease of maintenance

Cons:
– Limited information on specific technical parameters
– Potential compatibility issues with existing piping systems

China Professional Knife Gate Valve Manufacturer

Product Details: Knife Gate Valves manufactured by Wenzhou Telon Valve Co., Ltd., specializing in OEM and customized solutions.

Technical Parameters:
– Body Materials: GG25, GGG40/50, WCB, LCB, CF8, CF8M, CF3M, Duplex 2205, Alloy, e…
– Valve Sizes: DN50 (NPS 2”)-DN2000 (NPS 80”)

Application Scenarios:
– Industrial applications requiring reliable flow control.
– Wastewater treatment and slurry handling.

Pros:
– High-quality manufacturing with over 15 years of experience.
– Cost-effective solutions for high-standard projects.

Cons:
– Limited information on specific product certifications.
– Potentially longer lead times for customized orders.

China Reliable Knife Gate Valve Manufacturer and Supplier

Product Details: Knife Gate Valves, Slurry Knife Gate Valves, Through Conduit Knife Gate Valves, Penstocks

Technical Parameters:
– High-performance
– Strict quality control with more than 10 inspecting procedures

Application Scenarios:
– Paper and pulp industry
– Various industrial applications

Pros:
– Reliable and experienced manufacturer
– Competitive pricing

Cons:
– Limited information on specific models
– Potential variability in quality control

Top 6 Knife Gate Valve Manufacturers in China – SIO

Product Details: Knife gate valves suitable for various industrial applications including wastewater treatment, chemical processing, and mining.

Technical Parameters:
– Material: Stainless steel, carbon steel, cast iron, forged steel
– Certifications: API 6D, ISO 9001, CE/PED

Application Scenarios:
– Wastewater treatment plants
– Chemical plants

Pros:
– High-quality manufacturing standards
– Customization options available

Cons:
– Limited information on specific performance metrics
– Potential variability in quality among manufacturers

China Knife Gate Valve Suppliers – Knife Gate Valve Manufacturing

Product Details: Knife Gate Valve is designed for isolation and on-off applications in corrosive, abrasive liquid applications in various industries.

Technical Parameters:
– Body Material: Stainless Steel, Carbon Steel, Ductile Iron, etc.
– Size Range: NPS 2” ~ 48”; DN50 ~ DN1200

Application Scenarios:
– Pulp & Paper
– Mining

Pros:
– High hydraulic transmission efficiency (80%)
– Available in bi-directional and unidirectional options

Cons:
– Limited to specific applications
– Potential for wear in abrasive environments

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
China Knife Gate Valve Manufacturers & Suppliers – KOSEN VALVE CO.,LTD.	KOSEN Knife Gate Valves are designed for various applications including coal mine, power plant ash disposal, and urban sewage treatment. They feature…	– Effective medium cut-off – Versatile applications	– Limited to full open/close operation – Potential wear in excessive conditions	www.kosenvalve.com
Top 9 Knife Gate Valve Manufacturers In China	NTVAL	Knife Gate Valve	– Reliable operation – Durable construction	– Higher production costs – Limited versatility in some models
China Slurry Knife Gate Valve Supplier, Factory – Lixin Valve Group Co …	Knife gate valves have a sharp cutting tool installed to deal with viscous, heavy liquids, or other abrasive media. They are ideal for wastewater trea…	– Specializes in various selections for different working conditions – Largest knife gate valve manufacturer in China with an annual production capaci…	– Limited to specific applications – May require customization for certain conditions	www.cnlxv.com
Knife Gate Valve Manufacturer	China Gate Valves Supplier – Formen Valve	Formen Valve Co. Ltd specializes in manufacturing premium quality gate valves, including knife gate valves, suitable for various industrial and commer…	– Durable and robust design – Customizable options available	– Limited availability outside China – Potentially higher costs for customizations
Knife Gate Valve – China Knife Gate Valve Manufacturers … – Vatac Valve	Various types of Knife Gate Valves including Cast Iron, Stainless Steel, Bi Directional, Resilient Seat Flange, Metal Seat Flange, Manual Through Cond…	– Wide range of sizes and pressure ratings – Designed for both soft and metal seat applications	– Limited to specific connection types (Wafer, Lug, Flange) – Potential for wear in high abrasive environments	www.vatac-valve.com
China Knife Gate Valve Manufacturers, Suppliers, Factory – Shengqi	Knife Gate Valve is designed for heavy-duty purposes to isolate flow, even in the most demanding process conditions. It includes various types such as…	– High quality with competitive pricing – Designed for ease of maintenance	– Limited information on specific technical parameters – Potential compatibility issues with existing piping systems	www.sqtvalves.com
China Professional Knife Gate Valve Manufacturer	Knife Gate Valves manufactured by Wenzhou Telon Valve Co., Ltd., specializing in OEM and customized solutions.	– High-quality manufacturing with over 15 years of experience. – Cost-effective solutions for high-standard projects.	– Limited information on specific product certifications. – Potentially longer lead times for customized orders.	knifegatevalve.biz
China Reliable Knife Gate Valve Manufacturer and Supplier	Knife Gate Valves, Slurry Knife Gate Valves, Through Conduit Knife Gate Valves, Penstocks	– Reliable and experienced manufacturer – Competitive pricing	– Limited information on specific models – Potential variability in quality control	knifegatevalve.biz
Top 6 Knife Gate Valve Manufacturers in China – SIO	Knife gate valves suitable for various industrial applications including wastewater treatment, chemical processing, and mining.	– High-quality manufacturing standards – Customization options available	– Limited information on specific performance metrics – Potential variability in quality among manufacturers	en.siovalve.com
China Knife Gate Valve Suppliers – Knife Gate Valve Manufacturing	Knife Gate Valve is designed for isolation and on-off applications in corrosive, abrasive liquid applications in various industries.	– High hydraulic transmission efficiency (80%) – Available in bi-directional and unidirectional options	– Limited to specific applications – Potential for wear in abrasive environments	egvalves.com

Frequently Asked Questions (FAQs)

What is a knife gate valve, and what are its main applications?

A knife gate valve is a type of valve used to control the flow of liquids and slurries. Its design features a sharp-edged gate that can cut through thick materials, making it ideal for applications in wastewater treatment, mining, and pulp and paper industries. You’ll find them useful in situations where a tight seal is necessary, especially in systems handling viscous or solid-laden fluids.

Why should I choose a supplier factory in China for knife gate valves?

Choosing a supplier factory in China can offer you competitive pricing, a wide range of products, and efficient manufacturing capabilities. Many Chinese factories have advanced technology and skilled labor, ensuring high-quality valves. Additionally, you can benefit from shorter lead times and the ability to customize products to meet your specific needs.

How can I ensure the quality of knife gate valves from a Chinese supplier?

To ensure quality, look for suppliers with ISO certifications and positive customer reviews. Request samples to evaluate the product before placing a large order. It’s also helpful to visit the factory if possible or use third-party inspection services to verify manufacturing standards and quality control processes.

What are the typical lead times for knife gate valves from Chinese factories?

Lead times can vary based on the supplier and order size, but typically, you can expect around 4 to 8 weeks for standard orders. Custom orders may take longer, so it’s best to discuss timelines with your supplier upfront. Planning ahead can help you avoid delays in your projects.

What should I consider when negotiating prices with a Chinese supplier?

When negotiating prices, consider factors like order quantity, payment terms, and shipping costs. Be clear about your quality requirements and ask for detailed quotes that include all potential fees. Building a good relationship with your supplier can also lead to better pricing and terms in the long run.