diff --git a/elements/60_energy/11_water/roscar-valvulas/racoralpex25-3_4.elmt b/elements/60_energy/11_water/roscar-valvulas/racoralpex25-3_4.elmt
index 49cc9ee50..9623996a4 100644
--- a/elements/60_energy/11_water/roscar-valvulas/racoralpex25-3_4.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/racoralpex25-3_4.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Rácor Alpex25-3/4</name>
         <name lang="it">Raccrodo Alpex25-3/4</name>
+        <name lang="pl">Króciec Alpex 25-3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/retencion1.elmt b/elements/60_energy/11_water/roscar-valvulas/retencion1.elmt
index 3bcd81d5e..83ddb27c5 100644
--- a/elements/60_energy/11_water/roscar-valvulas/retencion1.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/retencion1.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Valv. retención 1"</name>
         <name lang="it">Valvola di ritegno 1"</name>
+        <name lang="pl">Zawór zwrotny 1"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/retencion3_4.elmt b/elements/60_energy/11_water/roscar-valvulas/retencion3_4.elmt
index a02a83655..50dec4b74 100644
--- a/elements/60_energy/11_water/roscar-valvulas/retencion3_4.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/retencion3_4.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Valv. retención 3/4</name>
         <name lang="it">Valvola di ritegno 3/4</name>
+        <name lang="pl">Zawór zwrotny 3/4"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/tapon1.elmt b/elements/60_energy/11_water/roscar-valvulas/tapon1.elmt
index 5129f362d..f2f8f6994 100644
--- a/elements/60_energy/11_water/roscar-valvulas/tapon1.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/tapon1.elmt
@@ -1,7 +1,8 @@
 <definition width="40" version="0.4" hotspot_x="15" hotspot_y="29" height="70" type="element" ic="true" orientation="dyyy">
     <names>
-        <name lang="es">Tapon 3/4</name>
+        <name lang="es">Tapon 1</name>
         <name lang="it">Tappo 1"</name>
+        <name lang="pl">Korek 1"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/tapon1_2.elmt b/elements/60_energy/11_water/roscar-valvulas/tapon1_2.elmt
index 2b01a9576..2c6848326 100644
--- a/elements/60_energy/11_water/roscar-valvulas/tapon1_2.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/tapon1_2.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Taapon 1/2"</name>
         <name lang="it">Tappo 1/2</name>
+        <name lang="pl">Korek 1/2"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/tapon3_4.elmt b/elements/60_energy/11_water/roscar-valvulas/tapon3_4.elmt
index ff826fc59..0e04899e3 100644
--- a/elements/60_energy/11_water/roscar-valvulas/tapon3_4.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/tapon3_4.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Tapon 3/4</name>
         <name lang="it">Tappo 3/4</name>
+        <name lang="pl">Korek 3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/te-rosca-3_4.elmt b/elements/60_energy/11_water/roscar-valvulas/te-rosca-3_4.elmt
index e8229f165..a1fcc8993 100644
--- a/elements/60_energy/11_water/roscar-valvulas/te-rosca-3_4.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/te-rosca-3_4.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Te roscar3/4</name>
         <name lang="it">T filettato 3/4</name>
+        <name lang="pl">Trójnik 3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/te-rosca1.elmt b/elements/60_energy/11_water/roscar-valvulas/te-rosca1.elmt
index 1654479e8..25afd2012 100644
--- a/elements/60_energy/11_water/roscar-valvulas/te-rosca1.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/te-rosca1.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Te roscar 1"</name>
         <name lang="it">T filettato 1"</name>
+        <name lang="pl">Trójnik 1"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/te-rosca1_2.elmt b/elements/60_energy/11_water/roscar-valvulas/te-rosca1_2.elmt
index eeb714653..868caffb5 100644
--- a/elements/60_energy/11_water/roscar-valvulas/te-rosca1_2.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/te-rosca1_2.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Te roscar1/2</name>
         <name lang="it">T Filettato 1/2</name>
+        <name lang="pl">Trójnik 1/2"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/termometro.elmt b/elements/60_energy/11_water/roscar-valvulas/termometro.elmt
index 19153b0fd..0db476986 100644
--- a/elements/60_energy/11_water/roscar-valvulas/termometro.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/termometro.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Termómetro 1/2H</name>
         <name lang="it">Termometro 1/2 F</name>
+        <name lang="pl">Termometr 1/2"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/tubo-rosca1.elmt b/elements/60_energy/11_water/roscar-valvulas/tubo-rosca1.elmt
index 93594d140..f635073b0 100644
--- a/elements/60_energy/11_water/roscar-valvulas/tubo-rosca1.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/tubo-rosca1.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Tubo rosca 1"</name>
         <name lang="it">Tubo filettato 1</name>
+        <name lang="pl">Rurka gwintowana 1"</name>
     </names>
     <informations/>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/tubo-rosca1_1_2.elmt b/elements/60_energy/11_water/roscar-valvulas/tubo-rosca1_1_2.elmt
index 508a3f10e..28f54959c 100644
--- a/elements/60_energy/11_water/roscar-valvulas/tubo-rosca1_1_2.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/tubo-rosca1_1_2.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Tubo rosca 1 1/2"</name>
         <name lang="it">Tubo filettato 1"1/2</name>
+        <name lang="pl">Rurka gwintowana 1 1/2"</name>
     </names>
     <informations/>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/tubo-rosca3_4.elmt b/elements/60_energy/11_water/roscar-valvulas/tubo-rosca3_4.elmt
index 23c698c4f..6428e6234 100644
--- a/elements/60_energy/11_water/roscar-valvulas/tubo-rosca3_4.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/tubo-rosca3_4.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Tubo rosca 3/4"</name>
         <name lang="it">Tubo filettato 3/4</name>
+        <name lang="pl">Rurka gwintowana 3/4"</name>
     </names>
     <informations/>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/valv-bola1-m-m.elmt b/elements/60_energy/11_water/roscar-valvulas/valv-bola1-m-m.elmt
index ac6f587ea..0e20ff1f6 100644
--- a/elements/60_energy/11_water/roscar-valvulas/valv-bola1-m-m.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/valv-bola1-m-m.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Valv bola 1"M-M</name>
         <name lang="it">Valvola a sfera 1/2 M-M</name>
+        <name lang="pl">Zawór kulowy 1"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/valv-bola1_2h-h.elmt b/elements/60_energy/11_water/roscar-valvulas/valv-bola1_2h-h.elmt
index 2adeea51b..ff6a96aa3 100644
--- a/elements/60_energy/11_water/roscar-valvulas/valv-bola1_2h-h.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/valv-bola1_2h-h.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Valv bola 1/2H-H</name>
         <name lang="it">Valvola a sfera 1/2 F-F</name>
+        <name lang="pl">Zawór kulowy 1/2"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/valv-bola1_2m-m.elmt b/elements/60_energy/11_water/roscar-valvulas/valv-bola1_2m-m.elmt
index d260b345e..bc4e2fa05 100644
--- a/elements/60_energy/11_water/roscar-valvulas/valv-bola1_2m-m.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/valv-bola1_2m-m.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Valv bola 1/2M-M</name>
         <name lang="it">Valvola a sfera 1/2 M-M</name>
+        <name lang="pl">Zawór kulowy 1/2"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/valv-bola1h-h.elmt b/elements/60_energy/11_water/roscar-valvulas/valv-bola1h-h.elmt
index 30a328599..b25bd4f7d 100644
--- a/elements/60_energy/11_water/roscar-valvulas/valv-bola1h-h.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/valv-bola1h-h.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Valv bola 1"H-H</name>
         <name lang="it">Valvola a sfera 1" F-F</name>
+        <name lang="pl">Zawór kulowy 1"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/valv-bola3_4h-h.elmt b/elements/60_energy/11_water/roscar-valvulas/valv-bola3_4h-h.elmt
index 1b0cbfc62..a121b6fa8 100644
--- a/elements/60_energy/11_water/roscar-valvulas/valv-bola3_4h-h.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/valv-bola3_4h-h.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Valv bola 3/4H-H</name>
         <name lang="it">Valvola a sfera 3/4 F-F</name>
+        <name lang="pl">Zawór kulowy 3/4"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/valv-bola3_4m-m.elmt b/elements/60_energy/11_water/roscar-valvulas/valv-bola3_4m-m.elmt
index 433e69735..17942741c 100644
--- a/elements/60_energy/11_water/roscar-valvulas/valv-bola3_4m-m.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/valv-bola3_4m-m.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Valv bola 3/4M-M</name>
         <name lang="it">Valvola a sfera 3/4 M-M</name>
+        <name lang="pl">Zawór kulowy 3/4"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/valv-pie3_4.elmt b/elements/60_energy/11_water/roscar-valvulas/valv-pie3_4.elmt
index d5f40a916..8e52ca020 100644
--- a/elements/60_energy/11_water/roscar-valvulas/valv-pie3_4.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/valv-pie3_4.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Valv Pié 3/4Hembra</name>
         <name lang="it">Valvola di piede 3/4 F</name>
+        <name lang="pl">Zawór nożny 3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/valvpie1hembra.elmt b/elements/60_energy/11_water/roscar-valvulas/valvpie1hembra.elmt
index fd8daaac5..59f6e3239 100644
--- a/elements/60_energy/11_water/roscar-valvulas/valvpie1hembra.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/valvpie1hembra.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Valv Pié 1"Hembra</name>
         <name lang="it">Valvola di piede 1 F</name>
+        <name lang="pl">Zawór nożny 1"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/valvsegu3_4.elmt b/elements/60_energy/11_water/roscar-valvulas/valvsegu3_4.elmt
index be52849c4..cb983783b 100644
--- a/elements/60_energy/11_water/roscar-valvulas/valvsegu3_4.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/valvsegu3_4.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Valv seg 3/4Hembra</name>
         <name lang="it">Valvola sicurezza 3/4 F</name>
+        <name lang="pl">Zawór bezpieczeństwa 3/4"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>
diff --git a/elements/60_energy/11_water/roscar-valvulas/valvula-flotador.elmt b/elements/60_energy/11_water/roscar-valvulas/valvula-flotador.elmt
index b632ce4ad..896f23652 100644
--- a/elements/60_energy/11_water/roscar-valvulas/valvula-flotador.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/valvula-flotador.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Valvula flotador3/4"</name>
         <name lang="it">Valvola a galleggiante 3/4</name>
+        <name lang="pl">Zawór pływakowy 3/4"</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/60_energy/11_water/roscar-valvulas/valvulaseg1_2.elmt b/elements/60_energy/11_water/roscar-valvulas/valvulaseg1_2.elmt
index 74a3ed20c..369483e39 100644
--- a/elements/60_energy/11_water/roscar-valvulas/valvulaseg1_2.elmt
+++ b/elements/60_energy/11_water/roscar-valvulas/valvulaseg1_2.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="es">Valv seg 1/2Hembra</name>
         <name lang="it">Valvola di sicurezza 1/2 F</name>
+        <name lang="pl">Zawór bezpieczeństwa 1/2"</name>
     </names>
     <informations>Rafael Ferrando.
 Mantenimiento de Instalaciones Térmicas</informations>