DN350 (14 Inch) PN16 Cast Iron Butterfly Valve with SS304 Disc – Industrial Flow Control Valve

✅ DN350 (14-inch) PN16 Cast Iron Butterfly Valve with SS304 Disc is a reliable flow control valve widely used for isolation and regulation in water supply systems, wastewater treatment plants, HVAC installations, fire protection systems, chemical processing, and numerous industrial applications. Its compact design, lightweight construction, and low operating torque make it an efficient solution for large-diameter piping systems.

✅ The valve body is manufactured from high-quality ductile iron or cast iron with an epoxy coating for excellent corrosion resistance and long service life. The SS304 stainless steel disc offers outstanding resistance to corrosion, oxidation, and wear, making it suitable for clean water, wastewater, compressed air, and mild chemical applications.

✅ The resilient seat is available in EPDM, NBR, or PTFE, depending on the operating medium, ensuring excellent sealing performance, leak prevention, and long-term durability. The 90-degree rotary disc provides fast opening and closing while minimizing pressure loss and maintaining stable flow performance.

✅ The DN350 PN16 butterfly valve is available with Wafer or Lug type connections, compatible with JIS 10K, DIN PN16, and ANSI Class 150 flange standards depending on the model. This design simplifies installation, maintenance, and replacement.

✅ Multiple operating options are available, including lever handle, manual gearbox, pneumatic actuator, and electric actuator, making the valve suitable for both manual operation and fully automated industrial process control systems.

✅ Offering excellent sealing performance, corrosion resistance, long service life, and cost-effective operation, the DN350 Cast Iron Butterfly Valve with SS304 Disc is an ideal solution for water treatment plants, industrial facilities, HVAC systems, food processing, chemical plants, power stations, and infrastructure projects.

Technical Specifications

✅ Product Name: Butterfly Valve

✅ Size: DN350 (14 Inch)

✅ Pressure Rating: PN16

✅ Body Material: Epoxy-Coated Ductile Iron or Cast Iron

✅ Disc Material: SS304 Stainless Steel

✅ Stem Material: SS410 or SS420 Stainless Steel

✅ Seat Material: EPDM, NBR, or PTFE

✅ Valve Type: Concentric Butterfly Valve

✅ Rotation Angle: 90°

✅ Connection Type: Wafer or Lug

✅ Flange Standard: JIS 10K, DIN PN16, or ANSI Class 150

✅ Operation: Lever Handle, Manual Gearbox, Pneumatic Actuator, or Electric Actuator

✅ Operating Temperature: Depending on Seat Material

✅ Suitable Media: Clean Water, Wastewater, Compressed Air, Oil, Mild Chemicals, and Various Industrial Fluids

Applications

✅ Water Supply Systems

✅ Water Treatment Plants

✅ Wastewater Treatment Facilities

✅ HVAC Systems

✅ Fire Protection Systems

✅ Food Processing Plants

✅ Pharmaceutical Manufacturing

✅ Chemical Processing Plants

✅ Paper Mills

✅ Power Plants

✅ Industrial Facilities

✅ Industrial Piping Systems

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