header valves
Valves & Actuation

Manual Plastic Diaphragm Valve Options

2" Square Operating Nuts for Diaphragm Valves

A 2" square operating nut is designed to be installed directly to valve stem or valve stem extension. Permits opening and closing of valves in out of reach locations using an industry standard extended T-bar wrench or key. Typically used in below grade installations, the 2" square operating nut is an industry standard accessory that can be installed on most quarter turn and multi-turn valves.


Data Sheet


Ideal Applications Include:

Below grade valve installations, municipalities, water parks, water features

  • For use with ½" – 10" diaphragm valves


  • 6061 Aluminum with anodized finish