… and the second follows immediately

1. Preheater Protection Inlet Valve, 3-Way Valve
Type APPIV-200-200-100-PN250
Nominal size: 200/200
Dimensions of pipe connection:
Inlet / outlet: 219,1 x 20 mm
Body Material: 1.5415 (16Mo3)
Seat diameter Ø 130 mm
Valve stroke = 50 mm
Design pressures: 179 bar
Design temperatures: 230 °C
Hydrostatic pressures: 375 bar

2. Preheater Protection Outlet Valve, 3-Way Valve
Type APPIV-200-200-100-PN250
Nominal size: 200/200
Dimensions of pipe connection:
Inlet / outlet: 219,1 x 20 mm
Body Material: 1.5415 (16Mo3)

3. Preheater Protection Pilot
Valve Type AWRV-25-25-12-PN250
Nominal size: 25/25
Dimensions of pipe connection:
Inlet / outlet: 33,7 x 3,2 mm
Body Material: P235GH
Seat diameter Ø 12 mm
Valve stroke = 15 mm
Design pressures: 179 bar
Design temperatures: 230 °C
Hydrostatic pressures: 375 bar

4. Choke valve
Type ADV-25-25-PN250
Nominal size: DN25
Nominal pressure stage: PN250
Dimensions of pipe connection: Ø33,7 x 3,6mm
Body form: angular shape
Seat diameter: Ø9 mm
Design pressure: 200 bar