1-1/2" Stainless Steel Threaded Ball Valve

Our 1-1/2 inch (DN40) CF8M stainless steel threaded ball valve is a high-performance 2-piece full-port valve engineered for reliable on/off flow control in plumbing, industrial, and commercial pipeline systems. As a leading industrial valve manufacturer, we produce this NPT/BSPP threaded ball valve with premium CF8M (316) stainless steel, delivering exceptional corrosion resistance, high strength, and long service life in harsh environments.

This 1.5" threaded ball valve features a precision-machined floating ball and PTFE seat design, delivering zero-leakage sealing, low operating torque, and smooth manual operation via a durable blue lever handle. The full-port flow channel minimizes pressure loss and flow resistance, while the 2-piece body structure allows for easy maintenance and inspection. With a 1000 WOG (Water, Oil, Gas) pressure rating and female NPT/BSPP threaded ends, this stainless steel ball valve is compatible with most industrial and plumbing pipeline systems, making it ideal for water, oil, gas, and corrosive medium applications.Built with industry-leading craftsmanship, our CF8M threaded ball valve includes heavy-duty stainless steel hardware, a corrosion-resistant handle, and high-performance sealing components for extended service life. All units undergo rigorous quality testing to meet CE & ISO certifications, ensuring consistent performance and global market acceptance. Whether for residential plumbing, commercial HVAC, or industrial process systems, this 1-1/2 inch ball valve delivers reliable, long-lasting fluid control for a wide range of applications.

Key Specifications

• Valve Type: 2-Piece Full Port Threaded Ball Valve

• Size: 1-1/2 Inch (DN40)

• Pressure Rating: 1000 WOG (PN63 / Class 600 Compatible)

• Body Material: CF8M (316 Cast Stainless Steel, CF8/304 Optional)

• Ball Material: Stainless Steel (SS316)

• Seat Material: PTFE / RPTFE

• Connection Type: Female NPT / BSPP Threaded

• Operation Type: Lever Handle

• Standard Compliance: API 608, ASME B1.20.1, CE, ISO 9001

• Working Temperature: -20℃ ~ 180℃

• Application: On/Off Flow Control for Plumbing, HVAC, Oil & Gas, and Industrial Systems

Core Features 

✅ Full Port Design: Minimal pressure drop for maximum flow efficiency
✅ Superior Corrosion Resistance: CF8M (316) stainless steel construction resists rust, chemicals, and erosion
✅ Zero Leakage Sealing: Precision-machined ball and PTFE seat ensure tight shutoff
✅ Easy Operation: Low-torque lever handle for smooth, effortless on/off control
✅ Easy Installation: Female threaded ends for quick, direct pipeline connection
✅ Global Standards Compliance: CE/ISO certified for worldwide use
✅ Durable Construction: Heavy-duty 2-piece body and stainless steel hardware for long service life

Application Scenarios

This 1-1/2" CF8M threaded ball valve is widely used in:

• Residential & Commercial Plumbing Systems

• HVAC & Building Services

• Oil & Gas Distribution

• Chemical & Petrochemical Processing

• Water Treatment & Irrigation Systems

• General Industrial Fluid Control

• Compressed Air & Pneumatic Systems

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As a professional industrial valve provider, we offer a full range of threaded ball valves, flanged ball valves, gate valves, globe valves, and check valves. Contact us for a free quote on your 1-1/2 Inch CF8M threaded ball valve or custom industrial valve solutions.