ARI-Armaturen flow regulating valve ASTRA 12.020 DN200, PN16, EN-JL1040

ARI-Armaturen flow regulating valve ASTRA 12.020 DN200, PN16, EN-JL1040
Maintenance-free soft-sealing straight control valve with shut-off function straight through with flanges, housing made of cast iron EN-JL1040 with basic primer, maintenance-free, dirt-resistant differential pressure measurement system with integrated pressure measurement connections for connecting pressure measurement computers. Control cone with PTFE soft seal. Adjustment with defined characteristic curve over the entire stroke range, non-rising handwheel with opening indicator and integrated stroke limitation, embossed polished spindle made of 1.4021+QT, externally threaded spindle, anti-rotation device, spindle sealing by EDD (Elastic Double Dichtsystem), digital stroke indicator, insulation cap with dew point barrier, tight-closing, leakage rate A according to EN12266, fully insulatable according to the Building Energy Act - GEG, PCB-free. Overall length: according to EN558/1. Medium temperature: -10 - +120°C. Nominal pressure: PN 16. Nominal size: DN200. Weight: 170 kg. Article code: 12020020010.