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BASE NAME VALVE NAME MODIFIER BUTTERFLY BODY MONOBLOCK MATERIAL PP-POLYPROPYLENE WAFER END TYPE OF END FLAT FACE SMOOTH END STANDARD ASME B16.5 STANDARD FACE TO FACE ASME B16.5 CONSTRUCTION ASME B16.5 INTERNAL DISC/STEM SNAP DISC PP-POLYPROPYLENE COATING UNCOATED DISC STAINLESS STEEL STEM AISI 316 EPDM SEAT EPDM STEM SEALING PNEUMATIC ACTUATOR INSPECTION AND TESTING ASTM […]