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
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
September 23,2025
Roy
How to Repair a Leaky Gate Valve: A Complete Step-by-Step Guide

Your First Step to Fixing That Drip A dripping gate valve is more than just annoying. It signals that your plumbing needs attention. The constant drip wastes water. If ignored, it can lead to bigger damage. The good news? You can often handle a gate valve repair yourself. Most leaks come from two spots: the […]

Read More
September 13,2025
Roy
How Rubber Sleeves Extend the Life of Pinch Valves

If your system needs to handle abrasive slurry or corrosive fluids, rubber sleeves aren’t just a detail—they’re critical to keeping your pinch valves running longer and maintenance simpler.  Let’s look at why these sleeves make such a difference and what that means for your bottom line. Why the Sleeve Matters Most In a pinch valve, […]

Read More
September 12,2025
Roy
Fluorine Lined Gate Valve vs. Globe Valve: Key Differences for Industrial Buyers

When you’re selecting gate valves for tough, corrosive environments, the choice matters—especially when comparing a fluorine lined gate valve to a standard globe valve.  One offers chemical resilience and durability; the other gives precision control and sealing. Let’s break it down clearly so you know which suits your system best and why. What a Fluorine […]

Read More
September 23,2025
Roy
How to Repair a Leaky Gate Valve: A Complete Step-by-Step Guide

Your First Step to Fixing That Drip A dripping gate valve is more than just annoying. It signals that your plumbing needs attention. The constant drip wastes water. If ignored, it can lead to bigger damage. The good news? You can often handle a gate valve repair yourself. Most leaks come from two spots: the […]

Read More
September 13,2025
Roy
How Rubber Sleeves Extend the Life of Pinch Valves

If your system needs to handle abrasive slurry or corrosive fluids, rubber sleeves aren’t just a detail—they’re critical to keeping your pinch valves running longer and maintenance simpler.  Let’s look at why these sleeves make such a difference and what that means for your bottom line. Why the Sleeve Matters Most In a pinch valve, […]

Read More
September 12,2025
Roy
Fluorine Lined Gate Valve vs. Globe Valve: Key Differences for Industrial Buyers

When you’re selecting gate valves for tough, corrosive environments, the choice matters—especially when comparing a fluorine lined gate valve to a standard globe valve.  One offers chemical resilience and durability; the other gives precision control and sealing. Let’s break it down clearly so you know which suits your system best and why. What a Fluorine […]

Read More
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