4″ Stainless Steel Ball Valve

The 4″ Stainless Steel Ball Valve supplied by NOKS Industrial Systems is engineered to provide dependable shut-off performance and efficient flow control in medium and large industrial piping systems. Its quarter-turn operation enables quick opening and closing, minimizing operating time while ensuring precise flow isolation.

Constructed from premium-grade stainless steel, the valve offers superior resistance to corrosion, oxidation, abrasion, and chemical attack. Grade 304 is ideal for general industrial applications, while Grade 316 provides enhanced resistance in marine, chemical, and highly corrosive environments.

The full-port design allows unrestricted fluid flow through the valve, reducing pressure drop and improving system efficiency. A precision-machined stainless steel ball combined with reinforced PTFE seats provides a tight, leak-proof seal that ensures reliable operation throughout the valve’s service life.

The 4″ Stainless Steel Ball Valve is available with threaded or flanged end connections, allowing you to integrate it easily into a wide range of piping systems. Depending on your system requirements, you can choose a heavy-duty lever handle or a gear operator to provide smoother and more efficient operation, especially for larger valve sizes.

Industries rely on the 4″ Stainless Steel Ball Valve for dependable flow control in water treatment plants, food and beverage processing facilities, pharmaceutical manufacturing, chemical processing plants, oil and gas installations, steam systems, compressed air networks, marine applications, and general industrial manufacturing. Its robust construction and corrosion-resistant stainless steel body deliver reliable performance, long service life, and minimal maintenance, even in demanding operating environments.

Manufactured in accordance with recognized international standards, this valve provides reliable performance, low maintenance requirements, and extended operational life under demanding conditions.

Applications of 4″ Stainless Steel Ball Valve

• Water treatment plants
• Food and beverage processing
• Pharmaceutical manufacturing
• Chemical processing facilities
• Oil and gas installations
• Steam and condensate systems
• Compressed air systems
• Marine and offshore applications
• Industrial process plants
• Manufacturing facilities

Key Features & Benefits

Feature	Benefit
Stainless Steel 304/316 construction	Excellent corrosion resistance
Full-port ball design	Maximum flow with minimal pressure loss
PTFE seat seals	Reliable leak-proof performance
Quarter-turn operation	Fast and easy valve control
Heavy-duty construction	Long service life
Suitable for multiple media	Versatile industrial applications

Technical Data Sheet (TDS)

Parameter	Typical Value
Product Type	Stainless Steel Ball Valve
Size	4″
Body Material	Stainless Steel 304 / 316
Ball Material	Stainless Steel
Seat Material	PTFE
Connection	Threaded / Flanged
Operation	Lever or Gear Operated
Application	Flow Isolation & Control

Why Choose NOKS Industrial Systems

• Leading supplier of industrial products in East Africa
• Premium-quality stainless steel valves and piping accessories
• Wide range of industrial piping, fittings, flanges, fasteners, and engineering products
• 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: [email protected]

🌐 Website: noksindustrial.com