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SECTION B-1 Rev. 7-19 N.R.S. RESILIENT WEDGE GATE VALVES CLASS 250 FLANGED ENDS UL / FM FIRE PROTECTION PRODUCTS P-USP1-12 CLASS 250 FLANGED ENDS Indicator Post Style Stuffing box 2" Square Operating Nut • 4", 6", 8", 10" and 12" sizes • Triple O-ring seal (2 above the thrust collar • UL 262 Listed and FM 1120/1130 Approved and and 1 below) certified to ANSI/NSF 61 & 372 • Epoxy coating meets or exceeds all applicable • Iron body with Mueller ® PRO-GARD ® Fusion requirements ANSI/AWWA C550 Bonded Epoxy Coated interior and exterior surfaces • Flanged end drilling complies with ASME/ANSI • Non-rising bronze stem • Rubber encapsulated iron wedge • 350psig (2400 kPa/24 barg) maximum working B16.1 class 250 • Meets or exceeds all applicable requirements of ANSI/AWWA C515 pressure, 700psig (4800 kPa/48 barg) static test Options • Stainless steel stem: Type 304 and Type 316 • Low zinc, silicon bronze ASTM B98-C66100/H02 stem • EPDM disc and o-rings Parts List Catalog Part Number G-16 G-27 G-41 G-49 G-152 G-200 G-201 G-203 G-205 G-206 G-208 G-209 G-210 G-211 G-212 Description Bonnet Bolts & Nuts Wrench Nut Stuffing Box Bolts and Nuts Stem O-rings (3) Stuffing Box with dirt seal Wrench Nut Cap Screw Stuffing Box Seal Stem Stem Nut Guide Cap Bearings Anti-friction Washers (2) Wedge/Rubber Encapsulated Bonnet Bonnet O-ring Body Material 316 Stainless Steel Ductile Iron 316 Stainless Steel Nitrile Ductile Iron 316 Stainless Steel Nitrile Bronze Bronze Acetal Acetal Ductile Iron** Ductile Iron Nitrile Ductile Iron Material Standard ASTM F593 (bolt)/ASTM F594 (nut) ASTM A536 ▼ ASTM F593 (bolt)/ASTM F594 (nut) ASTM D2000 ASTM A536 ▼ ASTM F593 ASTM D2000 ASTM B138 ASTM B584 - - ASTM A536 ▼ ASTM A536 ▼ ASTM D2000 ASTM A536 ▼ Dimensions Dimension* A R FF E Q (bore) UU B (number and size of holes) Turns to opem Weight (lbs.)* 4" 14.19 10.00 12.00 12.00 4.30 7.88 8--.88" 14 123 6" 18.00 12.50 15.88 12.00 6.30 10.63 12--.88" 20.5 202 Size 8" 21.50 15.00 16.50 12.00 8.30 12.99 12--1.125" 26.5 310 10" 25.50 17.50 18.00 12.00 10.30 15.24 16--.1.25" 33 471 See page B-1-22 for ordering instructions. *All dimensions are in inches. All weights are in approximate pounds. ** Fully encapsulated in molded rubber with no iron exposed. ▼ Material strength ASTM A536 65-45 minimum *** Per ANSI/AWWA C111, working pressure above 250psi requires the use of a special gasket rated for the higher pressure. 12" 28.62 20.50 19.75 12.00 12.30 17.76 16--1.25" 38.5 611 Page B-1-4

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UL / FM FIRE PROTECTION PRODUCTS N.R.S. RESILIENT WEDGE GATE VALVES FLANGED ENDS P-USP1-6 FLANGED ENDS Indicator Post Style Stuffing box 2" Square Operating Nut • 14", 16", 18", 20" and 24" sizes • 18"-24" UL Listed 175psig (1200 kPa/12 barg) • UL 262 Listed, FM 1120/1130 Approved, and maximum working pressure, FM Approved certified to ANSI/NSF 61 & 372 250psig (1725 kPa/17 barg), 500psig (3450 • Iron body with PRO-GARD ® Fusion Bonded Epoxy kPa/35 barg) hydro static test Coated interior and exterior surfaces • Triple O-ring seal (2 above the thrust collar • Non-rising bronze stem • Rubber encapsulated iron wedge • 14"-16" 250psig (1725 kPa/17 barg) maximum working pressure, 500psig (3450 kPa/35 barg) hydro static test and 1 below) • Epoxy coating meets or exceeds all applicable requirements ANSI/AWWA C550 • Flanged end drilling complies with ASME/ANSI B16.1 class 125 and B16.42 class 150 • Meets or exceeds all applicable requirements of ANSI/AWWA C515 Options • Stainless steel stem: Type 304 and Type 316 • EPDM disc and o-rings (14"-16 option and 18"-24" standard) • Low zinc, silicon bronze ASTM B98-C66100/H02 stem Parts List Catalog Part Number G-16 G-27 G-41 G-49 G-152 G-200 G-201 G-203 G-205 G-206 G-208 G-209 G-210 G-211 G-220 G-212 Description Bonnet Bolts & Nuts Wrench Nut Stuffing Box Bolts & Nuts Stem O-rings (3) Stuffing Box Wrench Nut Cap Screw Stuffing Box Seal Stem Stem Nut Guide Cap Bearings Anti-friction Washers (2) Wedge, Rubber Encapsulated Bonnet Bonnet O-ring Bonnet Bushings (18"-24") Body Material 316 Stainless steel Cast Iron++ 316 Stainless steel Nitrile+ Ductile Iron 316 Stainless steel Nitrile+ Bronze Bronze Acetal Brass Ductile Iron**+ Ductile Iron Nitrile+ Brass Ductile Iron Material Standard ASTM F593 (bolt) / ASTM F594 (nut) ASTM A126 CL.B ASTM F593 (bolt) / ASTM F594 (nut) ASTM D2000 ASTM A536 ▼ ASTM F593 ASTM D2000 ASTM B138*** ASTM B62 - ASTM B21 ASTM A536 ▼ ASTM A536 ▼ ASTM D2000 ASTM B62 ASTM A536 ▼ Dimensions Dimension* 14" 16" A R FF E Q (bore) UU B (number and size of holes) Turns to open Weight (lbs.)* 32.75" 21.00" 15.06" 12.00" 14.38" 18.75" 12-1.125" 43.5 659 37.88" 23.50" 16.06" 12.00" 16.00" 21.25" 16-1.125" 49 841 See page B-1-22 for ordering instructions. *All dimensions are in inches. All weights are in approximate pounds. ** Fully encapsulated in molded rubber with no iron exposed. *** 18" - 24" ASTM B584 + 14"-16", 18"-54" EPDM ASTM D2000 ++ Manufacturer's option to upgrade material to Ductile iron ASTM A536 ▼ Material strength ASTM A536 65-45 minimum Size 18" 44.19" 25.00" 17.00" 12.00" 18.35" 22.75" 16-1.25" 57 1298 20" 48.25" 27.50" 18.00" 12.00" 20.38" 25.00" 20-1.25" 63 1640 24" 53.88" 32.00" 20.00" 12.00" 24.38" 29.50" 20-1.35" 75 2488 E R FF SECTION B-1 Rev. 7-19 G-220 (Not Shown) B Q UU Page B-1-5

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