BALL VALVE TYPE: BIPARTITE; NOMINAL DIAMETER: 1.; NUMBER OF COPIES: 2; BODY MATERIAL: FORGED STAINLESS STEEL ASTM A182 GRADE F22; SPHERE MATERIAL: AISI 410 STAINLESS STEEL WITH RAM31 COATING; ROD MATERIAL: STEEL ASTM A286 WITH RAM31 COATING; SEAT MATERIAL: STAINLESS STEEL ASTM A182 WITH FORGED RAM31 COATING; BODY STANDARD/GRADE: 2500 LBS; END: SOLDER SOCKET; END STANDARD: ASME B16.11; OPERATION TYPE: MANUAL WITH LEVER; FLUID: STEAM; WORKING TEMPERATURE: 520 CENTIGRADE DEGREES; WORKING PRESSURE: 100 KGF/CM2; MANUFACTURER / REFERENCE VALVTECHNOLOGIES: VOL1-SW-RP-L010-1IN (DISCONTINUED) VALVTECHNOLOGIES: VOL1-SW-ST-L010-002CZ-001 (CURRENT) ADDITIONAL INFORMATION RECORD THE NAME AND/OR IDENTIFICATION OF THE MANUFACTURER AND GEAR, WITHOUT WHICH WE WILL RETURN . SEND QUALITY AND MANUFACTURING ASSURANCE CERTIFICATE, CONTAINING PURCHASE ORDER NUMBER, INVOICE AND NAME OF SUPPLIER. ADDITIONAL FEATURES: BODY DESIGN SIDE ENTRY, FULL FIRE-SAFE METAL/METAL SEAT, LIVE LOAD PACKING WITH GRAFOIL CENTER RING WITH TOP AND BOTTOM ANTI-EXTRUSION RINGS WITH STAINLESS STEEL SCREEN FUGITIVE EMISSIONS REQUIREMENTS, GRAFOIL BODY SEALING, SEAT MATERIALS UPSTREAM VALVE FORGED STAINLESS STEEL ASTM A182-F22 QPQ COATING, SEAT SPRING INCONEL 718.