* Pilot operated diaphragm type
* Far superior capacity and performance
* Accurate control
* Valve leakage meets ANSI Class IV
* High reduction ratio (20:1)
FeatureDiaphragm type / Ductile cast iron / Flanged / ScrewedTypePilot operated diaphragm typeSpecificationsApplicationSteamInlet pressure0.1 - 2.0MPaReduced pressure0.02 - 1.7MPa(*)ConnectionJIS Rc screwed , JIS 20K RF flanged , JIS 10K FF flangedAdjustable reduced pressure85% or less of the inlet pressure(gauge pressure)Min. differential pressure0.05MPaMax. pressure reduction ratio20:1Max. temperature220 degree(C)MaterialBodyDuctile cast ironMain valve, valve seatStainless steelPilot valve, pilot valve seatStainless steelDiaphragmStainless steel