Solution

Complete Lined & Pinch Valve Solutions

Are you looking for a reliable and cost -effective Fluorine-lined valves solution?
We offer custom-designed fluorine-lined valve solutions tailored to your needs. Our dedicated R&D team collaborates closely with customers to create products that meet specific requirements. Specializing in industrial pipeline fluid filtration and anti-corrosion valve equipment, we provide a wide range of high-quality products, including pinch valve, Fluorine-lined valves, stainless steel ball valve and strainer.
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SOLUTION
42 Years Manufacturing Experience (Since 1982)
Complete in-house production from raw materials to finished valves Quality control at every stage, not just final inspection
Stock Advantage for Fast Projects
2-3 Days Delivery from existing inventory Common sizes DN25-DN300 always in stock Emergency orders supported with express shipping
Competitive Factory Pricing
20-25% lower costs compared to European manufacturers Volume discounts for distributors and EPC contractors Flexible payment terms for established partners
Technical Customization
Sleeve materials: Natural rubber, EPDM, Nitrile, Viton (Fluoroelastomer) Pressure ratings: 150 LBS to 600 LBS (ANSI), PN6 to PN40 (DIN) Custom flanges and connections available
Products

PINCH VALVE

Pneumatic Pinch Valve
air operated pinch valve
electric pinch valve
manual plastic pinch valve

LINED VALVE

Fluorine Lined
Ball Valve
Fluorine Lined Flange Butterfly Valve
Straight Through
Diaphragm
Valve
Fluorine lined
gate valve

Double Switch
Strainer

Y Type Strainer
T Strainer
Basket Strainer
Bag Filter
Valve Development Expert
Lianke Valve Co., Ltd., formerly known as Wenzhou Yongzhong Chemical Machinery Plant, was founded in 1982. Our core products include pinch valves, fluorine-lined valves, and strainers. Since our founding, we have consistently prioritized innovation and quality through advanced technology.
LIANKE IN NUMBERS
INNOVATION WITH TECHNOLOGY, QUALITY AS THE CORE
0
Pinch Valve
Variants
0
Customers
Worldwide
0
Years
As a Family-Run Company
LATEST NEWS
October 29,2026
Roy
Why Choose Imported Industrial Valves for Harsh Working Conditions?

In heavy industries such as petroleum refining, fine chemical engineering, thermal power generation, and coal chemical industry, production systems continuously operate under harsh conditions: high temperature, high pressure, strong corrosion, high-speed fluid scouring, and flammable & explosive media. As core pressure-bearing components of pipeline fluid control systems, industrial valves directly affect operational safety, maintenance costs, […]

Read More
October 29,2026
Roy
How to Clean Sulfuric Acid Anti-Corrosion Storage Tanks

Anti-corrosion tanks are ideal equipment for storing corrosive liquids, and they are commonly used to contain different concentrations of acids and alkalis including sulfuric acid and hydrochloric acid. Special methods and techniques are required for cleaning sulfuric acid storage tanks. Due to the strong corrosivity of sulfuric acid, operators need to stay cautious and wear […]

Read More
October 21,2026
Roy
Lianke Valve Becomes a Member Unit of Wenzhou Chief Engineer Research Association

Recently, the 2nd Session of the 12th Member Congress of Wenzhou Chief Engineer Research Association was successfully held. At the meeting, Linko Valve Co., Ltd. officially joined the association as a member unit. This marks a major step forward for the enterprise in technological research & development and industry-university-research cooperation. Going forward, Linko Valve will […]

Read More
October 29,2026
Roy
Why Choose Imported Industrial Valves for Harsh Working Conditions?

In heavy industries such as petroleum refining, fine chemical engineering, thermal power generation, and coal chemical industry, production systems continuously operate under harsh conditions: high temperature, high pressure, strong corrosion, high-speed fluid scouring, and flammable & explosive media. As core pressure-bearing components of pipeline fluid control systems, industrial valves directly affect operational safety, maintenance costs, […]

Read More
October 29,2026
Roy
How to Clean Sulfuric Acid Anti-Corrosion Storage Tanks

Anti-corrosion tanks are ideal equipment for storing corrosive liquids, and they are commonly used to contain different concentrations of acids and alkalis including sulfuric acid and hydrochloric acid. Special methods and techniques are required for cleaning sulfuric acid storage tanks. Due to the strong corrosivity of sulfuric acid, operators need to stay cautious and wear […]

Read More
October 21,2026
Roy
Lianke Valve Becomes a Member Unit of Wenzhou Chief Engineer Research Association

Recently, the 2nd Session of the 12th Member Congress of Wenzhou Chief Engineer Research Association was successfully held. At the meeting, Linko Valve Co., Ltd. officially joined the association as a member unit. This marks a major step forward for the enterprise in technological research & development and industry-university-research cooperation. Going forward, Linko Valve will […]

Read More
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