Rotork plc

Rotork - Model IW - AWWA C504 and C517 - Manual Worm Gear Brochure

The IW AWWA worm gear operators are suitable for manual actuation of AWWA C504 butterfly and C517 plug valves. The range has been designed and comprehensively tested to meet or exceed all aspects of the AWWA C504 & C517 specifications, and are manufactured from high quality and reliable materials. The range includes a gear design for inherent ...