Hattersley 971G PN16 Butterfly Valve - Gearbox Operated

Typical lead time is 3 to 5 working days. We'll contact you if this changes.

Description

Fig. 971G Fully-lugged Gearbox Operated Butterfly Valve

Features & Benefits
• Robust ductile iron valve body for long life service
• 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
• Available in sizes 65mm to 400mm

Material Specification

• Ductile Iron (Epoxy Paint)

Pressure/Temperature Rating

• PN16 from -10 to 90°C

Test Pressures

Each valve is individually hydrostatically tested to BS EN 12266-1 at the following
test pressures:
• Shell: 24 bar
• Seat: 17.6 bar

Specification

• Conforms to BS EN 593
• Face to face conforms to BS EN 558
• Valves DN250 and larger supplied as standard with a fully enclosed gear operator
• Valves may be used for flow regulation
• Suitable for gas applications
• Fig. 971 and 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

Datasheet

Hattersley 971G PN16 Butterfly Valve - Gearbox Operated Datasheet