Sesto MM1F Series

PRODUCT DESCRIPTION

The Sesto MM1F Series is a high-performance Class 150 multiport flanged ball valve engineered for demanding industrial applications. Featuring a unique 4-seat design that ensures consistent sealing regardless of flow direction, this valve delivers exceptional reliability and bubble-tight shutoff across multiple port configurations.

Built to ASME B16.34 wall thickness standards with premium materials including CF8M and WCB body options, the MM1F Series incorporates advanced features like anti-static devices and live-loaded packing. Available in sizes from 1/2" through 12" with full bore design, these valves offer versatile mounting options including ISO 5211 direct mount for sizes up to 4".

FEATURES AND BENEFITS

• Innovative 4-seat design ensures reliable sealing in multiple positions
• Full bore design minimizes pressure drop
• ASME B16.34 compliant body wall thickness for maximum safety
• Live-loaded packing system reduces maintenance requirements
• Blowout-proof stem design enhances operational safety
• Anti-static device prevents static electricity buildup
• Low-torque operation reduces actuator size requirements
• ISO 5211 direct mounting (up to 4") simplifies automation
• Compatible with manual, electric, and pneumatic operators

APPLICATIONS

• Chemical processing
• Petrochemical facilities
• Power generation
• Industrial process control
• Flow diversion systems
• Batch loading operations
• Multiple source mixing
• Complex manifold systems

PERFORMANCE

• Pressure Class: 150
• Size Range: 1/2" through 12"
• Temperature Range: -20°F to 400°F
• Body Materials: CF8M, WCB
• End Connections: RF Flanged