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RG/2MCS
Range pressione di esercizio
Operating pressure range
Plage de pression de fonctionnement
Rango de la presión de funcionamiento
Attacchi filettati / Threaded connections
Raccords filetés / Conexiones roscadas
Attacchi flangiati/ Flanged connections
Raccords à brides / Conexiones embridadas
Norma di riferimento / Reference standard
Norme de référence / Patrón de referencia
In conformità a *
In conformity with *
Conforme a *
Conforme *
RG/2MCS - RG/2MBZ
REGOLATORE DI PRESSIONE PER GAS
GAS PRESSURE REGULATOR
REGULATEUR DE PRESSION POUR GAZ
REGULADOR DE PRESIÓN PARA GAS
I T
Direttiva PED
2014/68/UE
Madas Technical Manual - 5|5.2a - REV. 0 of
RG/2MBZ
E N
Pe: 0,5÷5 bar
DN 32 - DN 40 - DN 50
DN 32 - DN 40 - DN 50
EN 88-2
PED Directive
Directive PED
2014/68/EU
2014/68/UE
S
C
ECTION
5
5.2a
II 2G - II 2D
0497
MADE IN ITALY
F R
E S
Directiva PED
2014/68/UE
Apr 2019 - RG/2MCS - RG/2MBZ
th
HAPTER
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Summary of Contents for Madas RG/2MCS
- Page 1 In conformità a * In conformity with * Direttiva PED PED Directive Directive PED Directiva PED Conforme a * 2014/68/UE 2014/68/EU 2014/68/UE 2014/68/UE Conforme * Apr 2019 - RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of...
- Page 2 Codifica prodotto / Product encoding / Codification du produit / Codificación del producto ........45 Dimensioni (tabella 5) ...........................51 Dimensions (table 5) ............................. Dimensions (tableau 5) ..........................Dimensiones (tabla 5) ..........................RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
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Page 3: General Information
• The manufacturer is not responsible for any damage caused by improper use of the device. RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019... -
Page 4: Technical Data
• do consider that if the regulator is equipped with a relief valve, the latter is suitable for small quantities of gas to be discharged and CANNOT replace the relief valve installed separately as a specific device; RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019... - Page 5 300 mbar (valid only for versions with standard working diaphragm). For versions with reinforced diaphragm, check the tightness with a pressure equal to 1.5 times the regulator setting pressure. RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
- Page 6 10. High pressure gauge and relative button discharge in open air Ø ext. min 8mm Ø int. min 6mm * if the zone is ATEX classified follow the indications of 3.3 RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
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Page 7: Manual Reset
• Check the tightness of the system seals and check the internal/external tightness of the regulator, of the relief valve and of the external sensor tube, if applicable; • Slowly open the downstream valve and the shut-off valve; • Check the operation of the regulator. RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019... - Page 8 • Without pressing further, slowly loosen the adjustment nut (4) until the pressure Pa begins to decrease, shown on the pressure gauge; • In this case, the relief valve is set to the desired value; • Remove the socket spanner and close the cap (26). RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
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Page 9: Recommended Periodic Checks
• Fully empty the downstream pipe section (wait a few seconds to allow it to empty completely). The downstream pressure must remain at zero when the relief valve is closed. RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019... -
Page 10: Maintenance
The warranty also excludes maintenance work, the assembly of parts or non-original spare parts, making changes to the device and natural wear. RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019... -
Page 11: Rating Plate Data
= In compliance with ATEX Dir. followed by the protection mode • = In compliance with PED directive followed by the no. of the Notified Body RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019... - Page 12 Gas di città - Town gas - Gaz de ville - Gas de ciudad = 1.177 GPL - LPG - Gaz de pétrole liquéfié - Gas líquido = 0.62 RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
- Page 13 * = versioni con membrana rinforzata = versions with reinforced diaphragm * = versions avec membrane renforcée = versiones con membrana reforzada G 3/8 G 1/4 RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
- Page 14 G 1/4 Per taratura OPSO For OPSO setting Pour étalonnage OPSO Para calibración OPSO Per taratura UPSO For UPSO setting Pour étalonnage UPSO Para calibración UPSO RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
- Page 15 30. Regolazione taratura UPSO 30. UPSO Setting regulation 31. Molla di taratura UPSO 31. UPSO Setting spring 32. Chiave speciale per taratura (OPSO/UPSO) 32. Special spanner for setting (OPSO/UPSO) RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
- Page 16 30. Regulación de calibración UPSO 31. Ressort d’étalonnage UPSO 31. Muelle de calibración UPSO 32. Clé spéciale pour étalonnage (OPSO/UPSO) 32. Llave especial para calibrado (OPSO/UPSO) RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
- Page 17 * = versiones con membrana reforzada. Las calibraciones marcadas con * no son intercambiables con las versiones estándar (sin *). it= numero di spire totali it= total number of turns it= nombre total de spires it= número total de espiras RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
- Page 18 TOUJOURS demander la faisabilité. NOTA: Puede suceder que algunos modelos no estén disponibles en las versiones citadas, ya sean individuales o combinadas. Se aconseja consultar SIEMPRE la viabilidad. RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
- Page 19 • Código de conexiones embridadas: 32=DN 32 FL; 40=DN 40 FL; 50=DN 50 FL No todas las combinaciones son posibles, deben ser funcionalmente compatibles. Se recomienda contactar con nuestra oficina comercial para confirmar la factibilidad. RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
- Page 20 En la tabla se indican los códigos de las versiones más conocidas y con alivio incorporado. Para otras combinaciones, consulte las indicaciones de las páginas 45-46. RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
- Page 21 • Código de conexiones embridadas: 32=DN 32 FL; 40=DN 40 FL; 50=DN 50 FL No todas las combinaciones son posibles, deben ser funcionalmente compatibles. Se recomienda contactar con nuestra oficina comercial para confirmar la factibilidad. RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
- Page 22 En la tabla se indican los códigos de las versiones más conocidas y con alivio incorporado. Para otras combinaciones, consulte las indicaciones de las páginas 45 y 48. RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
- Page 23 En la tabla se indican los códigos de las versiones más conocidas y con alivio incorporado. Para otras combinaciones, consulte las indicaciones de las páginas 45 y 48. RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
- Page 24 Le dimensioni sono indicative, non vincolanti - The dimensions are provided as a guideline, they are not binding Les dimensions sont indicatives, non contraignantes - Las dimensiones son indicativas, no vinculantes RG/2MCS - RG/2MBZ Madas Technical Manual - 5|5.2a - REV. 0 of Apr 2019...
- Page 25 Nos reservamos el derecho de realizar cualquier cambio técnico y estructural. Sede legale: Via V. Moratello, 5/6/7 - 37045 Z.A.I. Legnago (VR) Italy Unità locale: Via M. Hack, 1/3/5 - 37045 Z.A.I. Legnago (VR) Italy Tel. +39 0442/23289 - Fax +39 0442/27821 - http://www.madas.it - e-mail: info@madas.it...
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