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Rotork plc
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Rotork - Model IW-AWWA - Part-turn Worm ...

Rotork - Model IW-AWWA -Part-turn Worm Gear Operators

Worm gear operators suitable for the manual actuation of AWWA C504 butterfly and C517 plug valves. Torque range up to 164,000 Nm (120,960 lbf.ft). Ratios from 48:1 to 2,374:1. • 90% grease filled for life and fully sealed • Self-lubricated drive sleeve • Standard temperature range -40 to +120 °C (-40 to +250 ºF) • Maximum stem acceptance diameter - 12" bored with ANSI B17.1 square key • Above or buried service • IP68 • Options: Stem extensions. Padlock kit. NAMUR & Westlock position indicator mounting kit. High and low temperatures. 2” square nut. 450 lbf.ft service. Mitre box - IB2 for FA10 mounting or IB4 for FA14 mounting.