Econosto - ECON Figur 7249-PN40-DN50
Ball valve, 2-part. Housing, full passage, Flanges according to EN1092-1 form B1 Fire safe according to API 607 6th Ed./ EN-ISO 10497 (2010) Anti-static design, shaft seal TA-Luft 2002 / VDI2440 Housing: cast steel GP240GH (1.0619) Ball: stainless steel 1.4308 Shift shaft: stainless steel 1.4301 Seat rings: PTFE (TFM1600) Shaft sealing: primary O-ring Viton, secondary graphite packing Housing seal: spiral seal SS316 / PTFE / graphite Overall length: EN558-1 row 27 (150 mm) Operation: hand lever made of stainless steel