Special-Valve.com | Industrial Valve & Wear Protection Solutions

About YFL Industrial

YFL Industrial Supply Corp., Ltd. is a leading provider of complete industrial valve solutions, specializing in solving complex piping challenges involving abrasion, corrosion, high and low temperatures.

With decades of engineering expertise, our team delivers reliable, long-lasting valve systems for critical applications across power generation, oil & gas, mining, chemical processing, and more.

50+

Countries Served

20+

Years Experience

Our Products

Engineered for extreme conditions and long service life

Pneumatic Ceramic Knife Gate Valve

For SiO2 powder and abrasive slurry applications. Features full ceramic lining for maximum wear resistance.

• Size: DN50-DN600
• Pressure: 150LBS
• Body: F316L
• Lining: Alumina Ceramic

Ceramic Lined Ball Valve

High-performance ball valves with ceramic seats and ball for corrosive and abrasive services.

• Size: 1" to 24"
• Pressure: 150LBS to 900LBS
• Trim: ZrO2 or Al2O3 Ceramic
• Standards: API 6D, ISO 5211

Ceramic Double Wedge Gate Valve

Ideal for FGD systems and coal-fired power plants. Bi-directional sealing with wear-resistant ceramic inserts.

• Size: DN125-DN1000
• Pressure: 150LBS-300LBS
• Design: API 600, BS 1414
• Bonnet: Pressure Seal

Hydraulic Slow Closing Butterfly Valve

Protects turbines in hydro power plants. Features adjustable closing time and counterweight system.

• Size: DN600-DN2000
• Pressure: PN10-PN16
• Actuation: Hydraulic Cylinder
• Application: Pump Protection

Metal Seated Ball Valve

For high-temperature abrasive service in power, coal chemical, and metallurgy industries.

• Size: 2" to 48"
• Temp: Up to 550°C
• Body: F91, C12A
• Seat: Stellite or Tungsten Carbide

Cryogenic Valve

Designed for LNG, LPG, liquid nitrogen, oxygen, and hydrogen service in petrochemical and oil & gas.

• Temp: Down to -196°C
• Standards: BS 6364, API 6D
• Materials: CF8M, LF2, F304L
• Extension: Bonnet Extension

Orbit Plug Valve

Zero leakage design with rotary motion. Suitable for on-off and throttling service.

• Size: 2" to 24"
• Pressure: 150LBS to 2500LBS
• Actuation: Electric (Rotork), Pneumatic
• Standards: API 6A, API 6D

PFA Lined Butterfly Valve

Corrosion-resistant design with PFA lining for chemical, pharmaceutical, and wastewater treatment.

• Size: 2" to 48"
• Pressure: 150LBS
• Lining: PFA, FEP, ETFE
• Actuation: Pneumatic, Electric

View All Products

Industries We Serve

Reliable valve solutions for critical applications

⚡

Power

Thermal, hydro, and nuclear power plants with FGD systems, turbine protection, and high-pressure applications.

🛢️

Oil & Gas

API 6A/6D valves for wellhead, pipeline, LNG, and offshore platforms with extreme reliability.

⛏️

Mining & Metallurgy

Abrasion-resistant valves for slurry, tailings, and hydrometallurgy processes.

🧪

Chemical

Corrosion-resistant lined valves for aggressive chemicals, acids, and solvents.

🚢

Marine

Seawater desalination, ballast, and fire protection systems with high durability.

📄

Paper & Pulp

High-pressure and abrasive service valves for pulp processing and recovery systems.

💧

Municipal Utilities

Wastewater treatment, sludge handling, and water distribution with long service life.

💊

Pharmaceutical

Sanitary and ultra-clean valves with PFA/PTFE lining for purity and safety.

Frequently Asked Questions

What materials are used in your ceramic valves?

We use high-purity alumina (Al2O3) and zirconia (ZrO2) ceramics for linings, balls, and seats, ensuring maximum wear and corrosion resistance.

Do you provide API 6A and API 6D certified valves?

Yes, we manufacture API 6A wellhead and API 6D pipeline valves with full certification and third-party inspection available.

Can you customize valves for specific applications?

Absolutely. Our engineering team provides custom solutions for extreme temperatures, pressures, and corrosive environments.

What is the delivery time for standard valves?

Standard valves are typically delivered within 4-8 weeks. Urgent orders can be expedited upon request.

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Industrial Valve &
Wear Protection Solutions