2.2 Rev. 7-17 Shaded area indicates changes 3”- 12” A-USP1 RESILIENT WEDGE GATE VALVES - M.J. x M.J. ❏ Catalog number A-USP1-20 Mechanical joint ends (with accessories unassembled) A-USP1-23 Mechanical joint ends (less accessories) A-USP1-25 Mechanical joint ends (with transition gaskets accessories unassembled) ❏ Sizes – 3”, 4”, 6”, 8”, 10”, 12” ❏ Non-rising stem (NRS) ❏ Meets or exceeds all applicable requirements of ANSI/AWWA C515*** Standard, UL 262 Listed, FM 1120/1130 Approved, and certified to ANSI/NSF 61 & 372 ❏ Standard mechanical joint ends comply with ANSI/AWWA C111 ❏ Nominal 10 mils Pro-Gard® Fusion Bonded Epoxy coated interior and exterior surfaces. Epoxy coating meets or exceeds all applicable requirements of ANSI/AWWA C550 Standard ❏ Iron wedge, symmetrical and fully encapsulated with molded rubber; no exposed iron ❏ Triple O-ring seal (2 above the thrust collar and 1 below) ❏ 2” square wrench nut - open left or open right ❏ 350 psig (2400 kPa/24 barg) maximum working pressure; 700 psig (4800 kPa/48 barg) static test pressure ❏ UL Listed, FM Approved: 350 psig (2400 kPa/24 barg) ❏ Designed for potable water applications § A-USP1-20 shown Options See page 2.40 for more information on Resilient Wedge Gate Valve options ❏ Position indicators ❏ Stainless steel stem: Type 304, Type 316 ❏ EPDM Disc and o-rings ❏ Low zinc, silicon bronze ASTM B98-C66100/H02 stem ❏ Handwheel Resilient wedge gate valve parts Catalog Part Number Description G-16 Bonnet Bolts & Nuts Material 316 Stainless Steel G-41 G-49 G-200 G-201 G-202 G-203 G-204 G-205 G-206 G-207 G-208 G-209 G-210 G-211 G-212 Stuffing Box Bolts & Nuts Stem O-rings (3) Wrench Nut Cap Screw Stuffing Box O-ring Wrench Nut Stem Hand Wheel (not shown) Stem Nut Guide Cap Bearings Stuffing Box with dirt seal ++ Anti-friction Washers (2) Wedge, Rubber Encapsulation Bonnet Bonnet O-ring +++ Body 316 Stainless Steel Nitrile 316 Stainless Steel Nitrile Ductile Iron Bronze Cast Iron + Bronze Acetal Ductile Iron** Nitrile Acetal Ductile Iron* SBR Ductile Iron Nitrile Ductile Iron Material Standard ASTM F593 (bolt) ASTM F594 (nut) ASTM F593 (bolt) ASTM F594 (nut) ASTM D2000 ASTM F593 ASTM D2000 ASTM A536 ▼ ASTM B138 ASTM A126 CL.B ASTM B584 ASTM A536 ▼ ASTM D2000 ASTM A536 ▼ ASTM D2000 ASTM A536 ▼ ASTM D2000 ASTM A536 ▼ ++ Dirt seal on 4”-12” valves +++ 3” valves use a bonnet gasket *Fully encapsulated in molded rubber with no iron exposed; 3” discs are cast iron ASTM A126 Class B ▼ Material strength ASTM A536 65-45 minimum + Manufacturer’s option to change material to ductile iron ASTM A536 ** 3” stuffing boxes are cast iron ASTM A126 class B+ *** 3” valves meet or exceed all applicable requirements of ANSI/AWWA C509 Standard SEE PAGE 2.42 FOR ORDERING INSTRUCTIONS
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