Fig. 971 Butterfly Valve Fully Lugged

A fully-lugged, lever (Fig. 970) or gearbox (Fig. 970G) operated gas butterfly valve.

Features and benefits:

• Robust ductile iron valve body for long service life.
• Integrated notch plate for a more compact design.
• The anti blow-out stem design provides a safe and secure operation.
• 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.
• Valves DN250 and larger supplied as standard with a fully enclosed gear operator.
• Fig. 971 and Fig. 971G are suitable for Group 1 and 2 gases and Group 1 and 2 liquids, as defined by the Pressure Equipment Directive 2014/ 68/ EU.