herose safety valve 06388 in stock

Provided as safety device for protection against excessive pressure in stationary and moveable gas cylinders and pressure vessels. Approved for air gases, vapours and cryogenic liquefied gases incl. LNG.

Type 06388Cryogenic Safety Valve, angle type, bronze, PN50, type tested TV-SV.780. S/GFull lift safety valve, orifice d0 =23mm standard safety valve,with carbon filled PTFE valve seal, closed bonnet"cleaned and degreased for oxygen service"Part No. 06388.X.0000Inlet: male thread type G (BSPP) acc. to ISO 228/1, Outlet: female thread type G (BSPP) acc. to ISO 228/1Part No. 06388.X.2000Inlet: male thread type R (BSPT) acc. to ISO 7/1, Outlet: female thread type G (BSPP) acc. to ISO 228/1Part No. 06388.X.5000Inlet: male thread NPT acc. to ANSI B 1.20.1, Outlet: female thread type G (BSPP) acc. to ISO 228/1Part No. 06388.X.6000Inlet: male thread NPT acc. to ANSI B 1.20.1, Outlet: female thread NPT acc. to ANSI B 1.20.1Available options - on request only: external parts nickel plated with installed elbow at the outletApplications:Provided as safety device for protection against excessive pressure in stationary and moveable gas cylinders.Approved for air gases, vapours and cryogenic liquefied gases e.g. oxygen (O2 ), nitrogen (N2 ), argon (Ar),hydrogen (H2 ), helium (He), carbon dioxide (CO2 ), carbon monoxide (CO), methane (CH4 ), ethane (C2 H6 ),ethylene (C2 H4 ), incl. LPG and LNG.Working temperature: -196C / -321F (77K) up to +185C / +365F (458K)Materials1 Outlet body2 Inlet body3 Valve seal4 Disc5 Guide plate5a Guide plate fromGW 16 Stem7 Spring8 Bonnet9 Spring clamp10 Thread ring11 Cap

Essential: Valves are delivered at a set pressure,therefore when ordering please confirm setpressure, medium and temperature.Standard marking acc. to Pressure EquipmentDirective 97/23/EC (PED) and ASME CodeSection VIII.

Type 06388Nominal sizeOrificeDimension codeSet pressure rangeOutletHeightLengthLengthWrench size across flatsWrench size across flatsWeightCoefficient of discharge

Safety ValvesType 06388Discharge capacitiesMedium:Air in m3 /h at 0C and 1013.25 mbarAir in SCFM at 0C and 1013.25 mbarThe capacity indicated below is for a fully opened valve.d0 - orificeA0 - flow area

Calculation of discharge capacity acc. to AD2000-Merkblatt A2 / DIN EN ISO 4126-1 resp. ASME Code Sec. VIII.The safety valve is marked with the lower capacity of both calculations.GWSetd0 (mm)pressure2A0 (mm )in bar (g)Medium2.02.93.03.34.05.06.07.08.09.010.012.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.0

Provided as safety device for protection against excessive pressure in stationary and moveable gas cylinders and pressure vessels. Approved for air gases, vapours and cryogenic liquefied gases incl. LNG.