Specifications include, but are not limited to: 2 VALVE, GATE, MJ, 16", (end to end - MJ/MJ), EPDM RESILIENT WEDGE, # 304 SS STAINLESS STEEL BOLTS & NUTS IN ALL PARTS OF THE VALVE BODY & OPERATING NUT, (AMERICAN FLOW, AVK, CLOW OR MUELLER ONLY). 30 BOX, VALVE, CI # 2 COMPLETE #7615 FC, FOR "WATER", (US FOUNDRY DOMESTIC ONLY). 52 BOX, VALVE, CI # 3 COMPLETE #7630 FD, FOR "WATER", (US FOUNDRY DOMESTIC ONLY). 2 SLEEVE, MJ, 16” X 15” 12 COUPLING, ROMAC, ALPHA, 4", 4.50 - 4.90 x 12, NBR GASKET ONLY, SSFE FUSION BONDED EPOXY L & C, END RINGS MUST BE E-COATED EPOXY, # 304 STAINLESS STEEL CARRIAGE HEAD BOLTS AND NUTS, ROMAC ALPHA- PART # 266-04901231 ONLY 18 COUPLING, ROMAC, ALPHA, 6", 6.60 - 7.00 x 12, NBR GASKET ONLY, SSFE FUSION BONDED EPOXY L & C, END RINGS MUST BE E-COATED EPOXY, # 304 STAINLESS STEEL CARRIAGE HEAD BOLTS & NUTS, ROMAC ALPHA - PART # 266-07001231 ONLY 20 COUPLING, ROMAC, ALPHA, 8", 8.60 - 9.10 x 12, NBR GASKET ONLY, SSFE FUSION BONDED EPOXY L & C, END RINGS MUST BE E-COATED EPOXY, # 304 STAINLESS STEEL CARRIAGE HEAD BOLTS & NUTS, ROMAC ALPHA - PART # 266-09101231 30 COUPLING, ROMAC, ALPHA, 12", 12.75 - 13.30 x 12, NBR GASKET ONLY, SSFE FUSION BONDED EPOXY L & C, END RINGS MUST BE E-COATED EPOXY, # 304 STAINLESS STEEL CARRIAGE HEAD BOLTS AND NUTS, ROMAC ALPHA PART # 266-13301231 ONLY