Pressure Regulating Station 150NA (acetylene)
Pressure regulating station for the central gas supply up to 150 m³/h, automatic changeover
- optimal emptying of bundles
- extremly stable outlet pressure independent of inlet pressure and flow
- motor-controlled ball valves (230 V) for smooth changeover without pressure peaks
- conforms to DIN EN ISO 14114, TRAC, PED, Atex Zone 1
- incl. WITT safety equipment
Information
WITT Pressure regulating station with full automatic changeover 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 changeover 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
Assembly:
- 2x1 pressure regulating station 150NA fully automated changeovers
consisting of:
2x electronic pressure transmitters + inlet gauges
2x 2/2-way-high pressure ball valves
2x motor-controlled ball valves 230 V
1x automatic quick acting shut-off device HDS17 according to EN ISO 15615
2x HD-non-return valves
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
- completely mounted and tested on stainless steel plate
- for connection with WITT-SWITCH-TRONIC
Options:
- flexible hose standards (BAM certified) for connection of pressure regulating station with gas supply, adapter suitable for bundle connection
- contact pressure gauge
- pressure regulator ADR 150F with blow off valve
- acetone separator
- manifold for connection of cylinder bundles with pressure regulating station
Approvals
Company certified to ISO 9001
Downloads
Here you find all downloads for the product.