Wafer Type Check Valve

The Wafer Type Check Valve supplied by NOKS Industrial Systems is engineered to automatically prevent reverse flow while allowing smooth forward flow through piping systems. Its slim wafer design allows installation between standard flanges without increasing pipeline length, making it an ideal solution for systems where installation space is limited.

Manufactured from premium-grade ductile iron, cast iron, stainless steel, or carbon steel, the valve provides exceptional mechanical strength, corrosion resistance, and long-term durability. Precision-machined stainless steel discs and internal components ensure smooth operation and dependable sealing under a wide range of operating conditions.

The valve opens automatically when forward flow creates sufficient pressure and closes immediately when flow stops or reverses. This rapid response minimizes water hammer, protects pumps, compressors, and other critical equipment, and prevents costly pipeline damage caused by reverse flow.

Available with EPDM, NBR, PTFE, or metal seats, the Wafer Type Check Valve is suitable for handling water, wastewater, steam, compressed air, oils, chemicals, and other compatible industrial fluids. It is available in multiple pressure ratings and sizes to meet the requirements of different piping systems.

The compact lightweight construction reduces installation costs while maintaining excellent flow efficiency through low pressure loss. Its simple internal mechanism minimizes wear and maintenance requirements, ensuring reliable long-term operation.

The Wafer Type Check Valve is widely used in municipal water supply systems, water treatment plants, wastewater treatment facilities, fire protection systems, HVAC installations, chemical processing plants, oil and gas facilities, power generation plants, marine applications, food and beverage processing, pharmaceutical manufacturing, mining operations, and industrial manufacturing plants.

Manufactured in accordance with internationally recognized quality standards, this valve provides dependable backflow protection, excellent sealing performance, minimal maintenance, and an extended operational life under demanding industrial conditions.

Applications of Wafer Type Check Valve

• Municipal water supply systems
• Water treatment plants
• Wastewater treatment facilities
• Fire protection systems
• HVAC systems
• Chemical processing plants
• Oil and gas installations
• Power generation plants
• Marine applications
• Food and beverage processing
• Pharmaceutical manufacturing
• Mining operations
• Industrial manufacturing plants

Key Features & Benefits

Feature	Benefit
Compact wafer design	Saves installation space and reduces system weight
Automatic non-return operation	Prevents reverse flow without manual operation
Stainless steel disc	Smooth operation and dependable sealing
Premium corrosion-resistant materials	Long service life in demanding environments
Low pressure loss	Improves overall system efficiency
High-quality seat materials	Reliable leak-proof performance
Lightweight construction	Simplifies installation and maintenance
Multiple pressure ratings available	Suitable for various industrial applications

Technical Data Sheet (TDS)

Parameter	Typical Value
Product Type	Wafer Type Check Valve
Valve Type	Wafer Non-Return Valve
Material	Ductile Iron, Cast Iron, Stainless Steel, or Carbon Steel
Disc Material	Stainless Steel
Seat Material	EPDM, NBR, PTFE, or Metal
Connection	Wafer
Operation	Automatic
Pressure Rating	PN10, PN16, PN25, ANSI Class 150 / 300
Application	Backflow Prevention

Why Choose NOKS Industrial Systems

• Leading supplier of industrial products in East Africa
• Premium-quality valves, pipes, fittings, flanges, and engineering products
• Wide range of industrial piping solutions
• Competitive pricing for contractors and industries
• Reliable supply across Kenya, Uganda, and Tanzania
• Professional technical support and after-sales service

Contact NOKS Industrial Systems

📍 Location: Industrial Area, Nairobi, Kenya

📞 Phone: 0142998027

📧 Email: noksindustrial2025@gmail.com

🌐 Website: noksindustrial.com