PRESSURE REGULATING STATION 150NA for acetylene up to 150 m3/h (full automatic change-over) Picture with special equipment Ex-Zone WITT-SWITCH-TRONIC WITT Pressure regulating station with full automatic change-over for central gas supplies. Every pressure regulating station 100% tested. Benefits ●● powerful manifold pressure regulating station 150NA to regulate high flows up to 150 m3/h ●● extremely stable outlet pressure, independent of inlet pressure and flow rate ●● fully automatic change-over between 2 gas sources (bundles or trailers) ●● electronic WITT-SWITCH-TRONIC with graphical filling level indicator ●● intelligent software and extremely low pressure drop (Δp) provide optimal draining of the manifold or bundles ●● electronic pressure transmitter for filling level control ●● warning if bundle/trailer is empty ●● connections for external devices ●● motor controlled ball valves (230 V) for smooth changeover without pressure peaks ●● emergency shutdown ●● manual emergency mode possible ●● includes WITT safety elements: decomposition arrestor HDS17, safety group 645 with four WITT flashback arrestor (Model 85-30), non-return valves ●● robust design ●● according to DIN EN ISO 14114, TRAC, PED, Atex Zone 1 Other connections available upon request WITT-Gasetechnik GmbH & Co KG, Salinger Feld 4-

PRESSURE REGULATING STATION 150NA for acetylene up to 150 m3/h (full automatic change-over) Assembly 2x1 pressure regulating station 150NA full automatically changeable consisting of: 2x electronic pressure transmitter + inlet gauges 2x 2/2-way-high pressure ball valve 2x motor controlled ball valves 230 V 1x automatic quick acting shut-off device HDS17 according to EN ISO 15615 2x HD-non-return valve 1x pressure regulator ADR 150 with blow off valve 1x safety group 645 with safety device 85-30 (with 4x parallel) 1x ball valve in outlet - complete mounted and tested on stainless steel plate -...