On-of valve – Main steam valve to red. valve
Valve Body Design Globe Type
Valve Body made from forged material
Inlet
BWE Ø219,1 * 14,2
Material X10CrMoVNb9-1 (1.4903)
Outlet
BWE Ø219,1 * 14,2
Material X10CrMoVNb9-1 (1.4903)
Designparameter
Inlet PS= 110bar TS= 525°C
Outlet PS= 110bar TS= 525°C
Flow direction: Flow to close
Seat: Ø200mm
Hub: 70mm
Characteristic : On/Off
Tight-closing cone
Pressure-relieved version
Installation position:
– Spindle vertical
Material internal Parts:
Stem: X6NiCrTiMoVB25-15-2 (1.4980)
Cone: X22CrMoV12-1 (1.4923)
Seat X10CrMoVNb9-1 (1.4903)
Hard faxed Stellite 21
Gaskets Pure Graphite
pneumatical actuator
Fabricate AAS HOCK
Type: 2116-1200-100-OH-FS
Air opens, spring closes
(reverse acting)
incl. Manometer. (0-6 bar)
Solenoid Valve: 2 pieces 3/2-way solenoid valves 230V 50Hz
Air filter regulator: VFR 43M
Fail safe function: Quick close
SIL2 for actuator combination including possible solenoid valves
4c media