0 %
106 %
Maximum allowable accumulated
pressure P
S, accum
Normal operating pressure P
B
Maximum allowable pressure P
S
Vessel pressure
Maximal zulässiger
akkumulierter Druck P
S, accum
Normaler Betriebsdruck P
B
Maximal zulässiger Druck P
S
Behälterdruck
Pressão acumulada máxima
permitida P
S, accum
Pressão normal de operação P
B
Pressão máxima permitida P
S
Pressão do vaso
Presión acumulada máxima
admisible P
S, accum
Presión de operación normal P
B
Presión máxima admisible P
S
Presión del recipiente
83 %
Maximum allowable accumulated
pressure P
S, accum
Normal operating
pressure P
B
Maximum allowable pressure P
S
Vessel pressure
Maximal zulässiger
akkumulierter Druck P
S, accum
Normaler
Betriebsdruck P
B
Maximal zulässiger Druck P
S
Behälterdruck
Pressão acumulada máxima
permitida P
S, accum
Pressão normal
de operação P
B
Pressão máxima permitida P
S
Pressão do vaso
Presión acumulada máxima
admisible P
S, accum
Presión de operación
normal P
B
Presión máxima admisible P
S
Presión del recipiente
106
110
100
96
93
90
20
0
40
60
80
100
Lift [%]
Maximum blowdown*
Overpressure*
Set pressure P
Set
Vessel pressure [%]
* according to ASME XIII (VIII) for steam and gases
Operating pressure P
B
Pop-Point
Relieving pressure
Reseating pressure
Hub [%]
Maximale
Schließdruck-
differenz*
Maximale
Öffnungsdruck-
differenz*
Ansprechdruck
P
Set
Behälterdruck [%]
* nach ASME XIII (VIII) für Dämpfe und Gase
Betriebsdruck P
B
Pop-Punkt
Abblasedruck
Schließdruck
Elevação [%]
Blowdown máximo*
Sobrepressão*
Pressão de abertura P
Set
Pressão do vaso [%]
* de acordo com a norma ASME XIII (VIII) para
Pressão de operação P
B
Ponto de abertura Pop
Pressão de alívio
Pressão de fechamento
Alza [%]
Presión de cierre máxima*
Sobrepresión*
Presión de set P
Set
Presión del recipiente [%]
* Según ASME XIII (VIII) para vapor y gases
Presión de operación P
B
Punto de apertura
Presión de alivio
Presión de reasentamiento
105
104
110
100
80
85
92
90
20
0
40
60
80
100
*
2
*
1
*
2
*
1
*
1
*
2
Lift [%]
Maximum blowdown
Overpressure
Set pressure P
Set
Vessel pressure [%]
according to AD 2000-Merkblatt A2 for steam and gases - full lift safety valves
according to DIN EN ISO 4126-1 for steam and gases
Operating pressure P
B
Pop-Point
Relieving pressure
Reseating pressure
Hub [%]
Maximale
Schließdruckdifferenz
Maximale
Öffnungsdruckdifferenz
Ansprechdruck P
Set
Behälterdruck [%]
nach AD 2000-Merkblatt A2 für Dämpfe und Gase - Vollhub-Sicherheitsventile
nach DIN EN ISO 4126-1 für Dämpfe und Gase
Betriebsdruck P
B
Pop-Punkt
Abblasedruck
Schließdruck
Elevação [%]
Blowdown máximo
Sobrepressão
Pressão de abertura P
Set
Pressão do vaso [%]
de acordo com o AD 2000-Merkblatt A2 para vapor e gases – válvulas de segurança de abertura total (full lift)
de acordo com a DIN EN ISO 4126-1 para vapor e gases
Pressão de operação P
B
Ponto de abertura Pop
Pressão de alívio
Pressão de fechamento
Alza [%]
Presión de cierre máxima
Sobrepresión
Presión de set P
Set
Presión del recipiente [%]
Según AD 2000-Merkblatt A2 para vapor y gases - válvulas de seguridad de Alza completa
Según DIN EN ISO 4126-1 para vapor y gases
Presión de operación P
B
Punto de apertura
Presión de alivio
Presión de reasentamiento
101
110
100
97
93
90
85
20
0
40
60
80
100
*
1/2/3
*
3
*
2
*
1
*
1
*
2
*
3
Lift [%]
Maximum blowdown
Overpressure*
Set pressure P
Set
Vessel pressure [%]
The function curve shows the pop action of the pilot-operated safety valve.
according to ASME XIII (VIII) for steam and gases
according to AD 2000-Merkblatt A2 for steam and gases - standard safety valves
according to DIN EN ISO 4126-1 for steam and gases
Operating pressure P
B
Pop-Point
Relieving pressure
Reseating pressure
Hub [%]
Maximale
Schließdruckdifferenz
Maximale
Öffnungsdruckdifferenz
Ansprechdruck P
Set
Behälterdruck [%]
Die Funktionskurve stellt das Pop Action des pilotgesteuerten Sicherheitsventils dar.
nach ASME XIII (VIII) für Dämpfe und Gase
nach AD 2000-Merkblatt A2 für Dämpfe und Gase - Normal-Sicherheitsventile
nach DIN EN ISO 4126-1 für Dämpfe und Gase
Betriebsdruck P
B
Pop-Punkt
Abblasedruck
Schließdruck
Elevação [%]
Blowdown máximo
Sobrepressão*
Pressão de abertura P
Set
Pressão do vaso [%]
A curva de funcionamento mostra a abertura instantânea (“pop action”) da válvula de segurança piloto-operada
de acordo com a norma ASME XIII (VIII) para
de acordo com o AD 2000-Merkblatt A2 para vapor e gases – válvulas de segurança padrão
de acordo com a DIN EN ISO 4126-1 para vapor e gases
Pressão de operação P
B
Ponto de abertura Pop
Pressão de alívio
Pressão de fechamento
Alza [%]
Presión de cierre máxima
Sobrepresión*
Presión de set P
Set
Presión del recipiente [%]
La curva de funcionamiento muestra el funcionamiento de la válvula de seguridad pilotada.
Según ASME XIII (VIII) para vapor y gases
Según AD 2000-Merkblatt A2 para vapor y gases - válvulas de seguridad estándar
Según DIN EN ISO 4126-1 para vapor y gases
Presión de operación P
B
Punto de aperturat
Presión de alivio
Presión de reasentamiento
106
110
100
80
85
94
90
20
0
40
60
80
100
*
1/2
*
1
*
2
*
2
*
1
Lift [%]
Maximum blowdown
Overpressure
Set pressure P
Set
Vessel pressure [%]
according to AD 2000-Merkblatt A2 for steam and gases - full lift safety valves
according to DIN EN ISO 4126-1 for steam and gases
Operating pressure P
B
Pop-Point
Relieving pressure
Reseating pressure
Hub [%]
Maximale
Schließdruckdifferenz
Maximale
Öffnungsdruckdifferenz
Ansprechdruck P
Set
Behälterdruck [%]
nach AD 2000-Merkblatt A2 für Dämpfe und Gase - Vollhub-Sicherheitsventile
nach DIN EN ISO 4126-1 für Dämpfe und Gase
Betriebsdruck P
B
Pop-Punkt
Abblasedruck
Schließdruck
Elevação [%]
Blowdown máximo
Sobrepressão
Pressão de abertura P
Set
Pressão do vaso [%]
de acordo com o AD 2000-Merkblatt A2 para vapor e gases – válvulas de segurança padrão
de acordo com a DIN EN ISO 4126-1 para vapor e gases
Pressão de operação P
B
Ponto de abertura Pop
Pressão de alívio
Pressão de fechamento
Alza [%]
Presión de cierre máxima
Sobrepresión
Presión de set P
Set
Presión del recipiente [%]
Según AD 2000-Merkblatt A2 para vapor y gases - válvulas de seguridad de Alza completa
Según DIN EN ISO 4126-1 para vapor y gases
Presión de operación P
B
Punto de apertura
Presión de alivio
Presión de reasentamiento
Cleanability
Difficult
Easy
easy-to-clean-area
10
20
30
40
50
Rₐ [µinch]
Reinigbarkeit
Schwer
Einfach
easy-to-clean-area
0,250
1,000
0,750
0,500
1,250
Rₐ [µm]
Cleanability
Difficult
Easy
easy-to-clean-area
0,250
1,000
0,750
0,500
1,250
Rₐ [µm]
Cleanability
Difficult
Easy
easy-to-clean-area
0,250
1,000
0,750
0,500
1,250
Rₐ [µm]
EN
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