BUTTERFLY VALVE; NOMINAL SIZE: 6 IN; FLUIDS: WATER, STEAM, AIR, DILUTE ORGANIC ACIDS, ABRASIVES. TEMPERATURE RANGE: -31°F TO +2 48°F (-35°C TO +120°C); MOUNTING TYPE: WAFER; DISC MATERIAL: STAINLESS STEEL ZERO; OPERATING TYPE: REDUCING CASE; PRESSURE: CLASS 150; BODY MATERIAL: CAST IRON; SEAT MATERIAL: EPDM; BODY MATERIAL: NODULAR CAST IRON A-536 65-45-12, DESIGN STANDARD API 609, FACE SPACING PER API 609, WALL THICKNESS AND CLASSES (PRESSURE TEMPERATURE RATIO) AS PER ASME B16. 34, TESTING STANDARD API 598, AWWA C504, MOUNTING DIMENSIONS FOR FLANGED ENDS OR BETWEEN FLANGES AS PER ANSI B16. 5 CLASS 125/150-PN10/16; STAINLESS STEEL DISC AND SHAFT; MANUAL OPERATION WITH REDUCER AND HANDWHEEL;; VALVE MUST BE PROVIDED WITH TRABACANDING DEVICE – SUITABLE FOR USE WITH FASTENERS WITH NOMINAL SLAB/BRING DIAMETER OF 6 – THREAD BOLT HOLE DIAMETER 8 MM; OTHER BRANDS: FLOWSERVE; METSO; RTS; MANUFACTURER 1: TYCO; MANUFACTURER 2: VALVTRONIC; MANUFACTURER 3: INTER ATIVA; MANUFACTURER 4: FLOWSERVE; MANUFACTURER 5: METSO.