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Fig. 971 & 971G Fully-lugged Butterfly Valve

971 & 971G - Ductile Iron Body. Aluminum Bronze Disc. Liner bonded to steel backing ring. High strength, low friction bearings for upper and lower shafts, to restrain shaft deflection and ensure effective stem sealing.
Product Information

Pressure/Temperature Rating

PN16

Test Pressure

Shell: 24 bar
Seat: 17.6 bar

Specification

Fully- lugged
Lever or gearbox
Valves may be used for flow regulation
Suitable for gas application

 

Technical Helpline: 0845 604 1790


971 & 971G
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