GLOBE VALVE BELLOW SEAL  FIG.821

Product Description The bellow sealed valves have a permanent marking in accordance with the requirements of the standard PN-EN19. Marking facilitates technical identification and includes : • Nominal diameter DN (mm), • Nominal pressure PN (bar), • Identification of the body and cover material, • Arrow indicating the direction of flow, • Symbol of the manufacturer, • Date of casting, • CE mark for valves subject to Directive 2014/68/UE. The CE mark only from DN32   Specification • Material : Grey cast iron / Nodular cast iron / Cast steel / Cast stainless Steel • Nominal pressure : 16, 25, 40 bar • Nominal diameter : 15-300 mm • Temperature range : -60…+450°C • Working position : Any   Features  • High thightness (leakproofness class – A acc. EN -12266 – 1) • Compact settlement • Environment-friendly • Tests acc. EN – 12266 – 1 • Flanges drilled according to EN 1092-2 for body material A, C • Flanges drilled according to EN 1092-1 for body material F • Face-to-face dimension according to EN 558-1 series 1   Applications  • Industry, shipbuilding industry, chemical industry • Power engineering • Refrigeration, air conditioning • Industrial water • Steam • Compressed air • Diathermic oil, • Dlycol • Neutral fluids