Sesto M15F Series

PRODUCT DESCRIPTION

The Sesto M15F Series represents a premium line of Class 150 flanged ball valves engineered with uncompromising design standards for industrial applications. These valves maintain true ASME B16.34 wall thickness and precision machining, resulting in superior performance and safety factors.

These industrial-grade valves feature a full bore design in sizes ranging from 1/2" through 8", incorporating advanced features such as ISO 15848 fugitive emissions certification and API 607 firesafe testing. The M15F Series stands out with its low-torque guided stem design, live-loaded packing, and versatile mounting options for manual, electric, or pneumatic operators.

FEATURES AND BENEFITS

• ASME B16.34 compliant body wall thickness for enhanced safety
• ISO 5211 direct mount pad for simplified actuator integration
• Precision-machined sealing areas for consistent, lower torque operation
• 50% thicker graphite firesafe gaskets than the industry standard
• Larger stem design for improved side loading resistance
• Anti-static device and live-loaded packing system
• Blowout-proof stem design for operational safety
• Multiple seat material options for application flexibility
• Bubble-tight shutoff capability

APPLICATIONS

• Chemical processing facilities
• Industrial flow control systems
• Power generation plants
• Oil and gas installations
• General industrial processes
• Water treatment facilities
• Manufacturing operations

PERFORMANCE

• Pressure rating: Class 150 (285 PSI)
• Temperature range: -20°F to 400°F
• Size range: 1/2" through 8"
• Certified to API 607 and 608 for firesafe service
• ISO 15848 fugitive emissions compliance
• API 598 and API 6D tested