• Stainless steel disc for improved strength and a wide range of applications
• Robust, ductile iron valve bodies for long service life
• The anti-blow out stem design provides a safe and secure operation
• Valve body fully-lugged for secure installation
• Fully bonded epoxy paint system for superior corrosion resistance
• Suitable for applications where Level 3 C3 (Medium) corrosion protection is required
• Maintenance free valve design, reducing downtime
• Suitable for wide temperature range -10°C to 120°C
• F631 lever operated valves available in sizes DN50 to DN200
• F632 gear operated valves available in sizes DN150 to DN600
• F631B bareshaft valves available in sizes DN50 to DN600, for actuation requirements