MUELLER DN80/3" - DN300/12" A-2361 NRS CLASS 250

Features:

• Non-Rising Stem (NRS).
• 2" square Operating Nut (optional Handwheel).
• All Ductile Iron Body and Bonnet.
• Mueller Pro-Gard® Fusion Bonded Epoxy Coating – 10 mil (250 μ) nominal. Meets requirements of AWWA / ANSI C550.
• Meets requirements of AWWA / ANSI C515 and is certified to ANSI / NSF 61 & 372.
• Antifriction washer above and below thrust collar.
• 316 Stainless Steel, Bonnet and Stuffing Box Bolts and Nuts.
• Ductile Iron Wedge, symmetrical and fully encapsulated with moulded rubber; no exposed iron – Acetal Caps on guides ease operation and avoid wear.
• 10-year limited warranty.
• Working Pressure: 350psig / 24barg; Test Pressure: 700psig / 48barg.
• UL 262 listed, FM 1120 / 1130 approved.
• Flange End drilling meets ANSI B16.1, Class 250. Optional PN25 drilling.

Resources:

• Datasheet