Description
Our Wafer Butterfly Valve PN25 is designed for reliable shut-off and efficient flow control in high-pressure industrial applications up to 25 bar. Engineered for durability and performance, this valve features a robust SG iron (GGG40) body with an epoxy powder-coated finish for enhanced corrosion resistance.
Fitted with a stainless steel CF8M disc and a blow-out proof stainless steel stem (Grade 431), the valve ensures long-term operational integrity under demanding conditions. Its pinless disc design reduces wear and maintenance requirements, while the EPDM cartridge liner provides excellent sealing and chemical resistance.
Size Range & Pressure Rating
Size Range: DN50 to DN200
Pressure Rating: PN25 (25 Bar / 2500 kPa)
Construction & Materials
Body Materials: SG Iron (GGG40) with epoxy powder coating
Disc Materials: Stainless Steel CF8M
Seat Materials: EPDM cartridge liner
Stem Materials: Stainless Steel Grade 431
Bushings: PTFE
Key Features
• Pressure rating up to 25 bar for high-performance applications
• CF8M stainless steel disc for corrosion resistance
• Pinless design reduces wear and maintenance
• Epoxy-coated SG iron body for durability
• Blow-out proof stainless steel stem for added safety
• EPDM seat ensures reliable sealing performance
• PTFE bushings for smooth operation
• Available with lever or gearbox operation
Applications
Widely used in water treatment and distribution, industrial processing systems, HVAC systems, and general fluid handling applications.
