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FUKUI SEISAKUSHO - JAPAN > > Pilot Operated Safety Relief Valve > > Pilot Operated Safety Relief Valve
TYPE
PILOT OPERATED SAFETY RELIEF VALVE
SERVICE LNG/ LEG/ LPG
Liquefied gas
Low pressure storage tank
Cryogenic temp.to ambient temp. LPG/ Liquefiedgas
Ammonia
Liquefied gas carrier and low pressure storange tank ( Non cryogenic temp.) LEG/ LPG/ Ammonia
Butane etc.
Liquefied gas medium to high pressure Multiple set pressure is available by using auxiliary setting unit.
SERIES PSL-MD( ) 3 4
Teflon diaphragm with Support/ Flangeless type PSL-MD( ) 2
Elastomer diaphragm with
Non support type PSL-MP( ) 1
Piston type
SIZE
2" ^ 14"
2" ^ 20"
2" ^ 14"
Pressuer Range
( Max.)
0.01^ 0.25 MPa
( 0.7^ 35 psi)
0.001^ 0.35 MPa
( 0.15^ 50 psi)
0.25^ 2.0 MPa
( 3.5^ 290 psi)
Temperature Range
( Max.)
-196^ 125
-196^ 125
-162.2^ 204.4
ASME CODE
UV
UV
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TYPE
PILOT OPERATED SAFETY RELIEF VALVE
SERVICE For gas service
Gas plant
Gas pipe line For liquid Fuel line
Coolingwater
Condensors For steam service
Process steam lines
Steam generators
SERIES RP
RPSL PSH
SIZE 1" ^ 20" 1-1/ 2" ^ 20"
Pressuer Range
( Max.) 0.1^ 42.0 MPa
( 150^ 6000 psi) 21.0 MPa
( max 3000psi)
Temperature Range
( Max.) -196^ 232 538
ASME CODE UV UV
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