Dati Tecnici Technical Data Sheet 19_07_2017 Euro fire MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com Rev. nr. 0 A03 Page/Pagina 1 of/di 1 doc. nr. A03001A Grooved Butterfly Valve with Tamper Switch (XD381X) • Design Standard: DIN EN 593 • Connection Ends: Groove to ISO 6182 • Top Flange standard: ISO 5211 Stem drive by keys, parallel or diagonal square or flat head • Working Pressure: PN10/16 • Temperature Range: 0°C - 100°C • Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550 Manufacturer: Meide XD381X NOTA GENERALE: L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili. Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente. MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso. The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable. With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically. MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice. NOTA EUROFIRE: Eurofire è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio. I fornitori dei prodotti Eurofire vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico. I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte. Eurofire is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line. The suppliers of Eurofire products are strictly selected in compliance with the quality and distinctive features described in this technical document. Product providers may vary without notice, but always respecting the features described herein. Part No. Part Standard Specification Options 1 BODY EN-GJS-450-10 2 O-Ring NBR EPDM 3 Stub Shaft SS431 4 Disc EN-GJS-450-10+EPDM EN-GJS-450-10+NBR 5 Drive Shaft SS431 6 Hex Nut Carbon Steel Zinc plated 7 Signal Gearbox Body:EN-GJS-450-10 8 O-Ring NBR EPDM )LUH $ODUP &RQWURO 3DQHO 6XSHUYLVRU\ &LUFXLW (QG RI /LQH 5HVLVWRU RU 1H[W 'HYLFH 9ROWDJH 6RXUFH $X['HYLFH %HOO RU +RUQ 6:,7&+ :,5,1* ',$*5$0 6 &RPPRQ%ODFN 2SHQ%OXH &ORVH2UDQJH $FWXDWRU &DVH *URXQG *5((1 &RPPRQ:KLWH 2SHQ<HOORZ &ORVH5HG 6 )LUH $ODUP & R Q W U R O 3 DQ HO 6 XS HU YL VR U\ & LU FX L W (QG RI /LQH 5 H V L V W R U RU 1H[W ' H Y L F H 9ROWDJH 6 R X U F H $X['H Y L F H %HOO RU + R U Q 6 :, 7& + :, 5, 1* ' ,$ *5 $0 6 & RP PR Q %O DF N 2SHQ% O X H & OR VH 2 UD QJ H $FWXDWRU &D V H * U R X Q G *5 (( 1 & RP PR Q :K LW H 2SHQ<H O O R Z &ORVH 5 H G 6 DN Dimensions (mm) Inch mm A B C F G L L1 L2 H1 H M 2” 50 89 65.00 81.00 60.3 57.15 122.5 7.93 15.88 127 202.2 125 2.5” 65 102 71 97 73.0 69.09 122.5 7.93 15.88 127 202.2 125 2.5” 65 102 71 97 76.1 69.09 122.5 7.93 15.88 127 202.2 125 3” 80 109 81 97 88.9 84.94 122.5 7.93 15.88 127 202.2 125 4” 100 128 95 116 114.3 110.08 122.5 9.53 15.88 127 202.2 125 5” 125 141 111 148 139.7 137.03 122.5 9.53 15.88 127 202.2 125 5” 125 141 111 148 141.3 137.03 122.5 9.53 15.88 127 202.2 125 6” 150 153 133 148 165.1 163.96 122.5 9.53 15.88 127 202.2 225 6” 150 153 133 148 168.3 163.96 122.5 9.53 15.88 127 202.2 225 8” 200 184 164 133 219.1 214.40 122.5 11.10 19.05 185 260.2 225 10” 250 216 196 159 273.1 268.28 122.5 12.70 19.05 185 260.2 225 12” 300 254 226 165 323.9 318.29 132.0 12.70 19.05 202.5 297.5 225 Note: Valve must not be installed with disc in full open position. Disc must be partly closed so that no part is protruding beyond end of valve body.
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Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
Rev. nr. 0
A03
Page/Pagina1 of/di 1
doc. nr. A03001A
Grooved Butterfly Valve with Tamper Switch (XD381X)
• Design Standard: DIN EN 593
• Connection Ends: Groove to ISO 6182
• Top Flange standard: ISO 5211
Stem drive by keys, parallel or diagonal square or fl at head
• Working Pressure: PN10/16
• Temperature Range: 0°C - 100°C
• Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550
Manufacturer: Meide
XD381X
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
Note: Valve must not be installed with disc in full open position. Disc must be partly closed so that no part is protruding beyond end of valve body.
Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
Rev. nr. 0
A03
Page/Pagina1 of/di 1
doc. nr. A03002A
Valvola a Farfalla Wafer conMicroswitch (XD371X), PN10/1
• Standard di progetto: DIN EN 593
• Standard della fl angia: ISO 5211
• Pressione di esercizio: PN10/16
• Temperature di esercizio: 0°C - 100°C
• Rivestimento: Rivestimento epossidico legato a fusione secondo ANSI/AWWA C550
• Specifi ca delle fl ange: DIN EN 1092-2 PN10/PN16, ASME B16.1 CL125, ASME B16.5 CL150,
JIS B2210 10K;
Produttore: Meide
XD371X
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
DN Dimensioni (mm)
Pollici mm A B C L H1 H W
2” 50 140.5 65 43 122.5 127 202.2 125
2.5” 65 153 71 46 122.5 127 202.2 125
3” 80 157.5 81 46 122.5 127 202.2 125
4” 100 176 95 52 122.5 127 202.2 125
5” 125 191 111 56 122.5 127 202.2 125
6” 150 202.5 133 56 122.5 127 202.2 225
8” 200 243.5 164 60 122.5 185 260.2 225
10” 250 273 196 68 122.5 185 260.2 225
12” 300 311 226 78 132 202.5 297.5 225
Nota: Non adatta per il servizio terminale di linea
Codice No.
Opzioni di specifi ca della parte
1 CORPO EN-GJS-450-10
2 O-Ring NBR EPDM
3 Albero di trasmissione SS431
4 Disco EN-GJS-450-10+EPDM EN-GJS-450-10+NBR
5 Dado esagonale in acciaio al carbonio zincato
6 Corpo della scatola a ingranaggi: EN-GJS-450-10
7 Albero di trasmissione SS431
8 O-Ring NBR EPDM
9 Guarnizione della faccia di tenuta EPDM NBR
Nota: Per richieste di materiale speciale diverse dalle specifi che standard, indicare chiaramente
la richiesta o l’elenco degli ordini.
Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
Rev. nr. 0
A03
Page/Pagina1 of/di 1
doc. nr. A03003A
Grooved Butterfly Valve with Tamper Switch GBV
GBV butterfl y valves feature a ductile iron
ASTM A 536 body with an EPDM rubber seat
and stainless steel upper and lower stem
Working pressure
300 PSI/20,7 barg
Manufacturer: Profi t
GBV
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
BA
H
K
J
D
L
Component Specifi cation American standard European standard
Body Ductile iron ASTM A 536, grade 65-45-12 EN GJS 500-7
Housing Ductile iron ASTM A 536, grade 65-45-12 EN GJS 500-7
Disc Ductile iron ASTM A 536 grade 65-45-12 EN GJS 500-7
Rubber seat EPDM ASTM D2000
Upper and lower stem 416 stainless steel ASTM A 582 X20Cr13
Handwheel shaft 304 stainless steel ASTM A 276 X5CrNi18-10
Seal EPDM ASTM D2000
Coating Epoxy powder coating
Size DN Nominal dimensions Weight
inchAmm
Bmm
Ø Dmm
Hmm
Kmm
Ø Jmm
Lmm
kg
2½ 65 125 95 76,1 111 153 152 96,4 8,20
3 80 140 100 88,9 111 153 152 97,0 8,90
4 100 160 100 114,3 111 153 152 115,1 10,10
5 125 170 125 139,7 111 153 152 132,4 13,60
6 150 190 140 168,3 111 153 200 132,4 17,00
8 200 230 175 219,1 126 210 300 147,4 31,00
Material specifi cations
Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
Rev. nr. 0
A03
Page/Pagina1 of/di 1
doc. nr. A03004A
Wafer Butterfly Valve with Tamper Switch WBV
WBV butterfl y valves feature a ductile iron
ASTM A 536 body with an EPDM rubber seat
and stainless steel upper and lower stem
Compatible Flangesi
• PN10
• PN16
• ANSI150
• ANSI300
Working pressure
300 PSI/20,7 barg
Manufacturer: Profi t
WBV
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
BA
L
H
K
J
D
Component Specifi cation American standard European standard
Body Ductile iron ASTM A 536, grade 65-45-12 EN GJS 500-7
Housing Ductile iron ASTM A 536, grade 65-45-12 EN GJS 500-7
Disc Ductile iron ASTM A 536 grade 65-45-12 EN GJS 500-7
Rubber seat EPDM ASTM D2000
Upper and lower stem 416 stainless steel ASTM A 582 X20Cr13
Handwheel shaft 304 stainless steel ASTM A 276 X5CrNi18-10
Seal EPDM ASTM D2000
Coating Epoxy powder coating
Size DN Nominal dimensions Weight
inchAmm
Bmm
Ø Dmm
Hmm
Kmm
Ø Jmm
Lmm
kg
2½ 65 125 95 112 111 153 152 44,2 8,50
3 80 140 100 120 111 153 152 45,3 8,60
4 100 160 100 161 111 153 152 52,0 10,60
5 125 170 125 182 111 153 152 54,4 11,80
6 150 190 140 216 111 153 200 55,8 14,40
8 200 230 175 260 126 210 300 60,5 25,70
Material List
Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
• Coating: Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550
Manufacturer: Meide
H84X H84XF4
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
Coating - Electrostatically applied fusion-bonded epoxy 8-20 mil. inside and outside.
Meets or exceeds AWWA C550.
Note: Flanged valve is consistent with ANSI B16.1 Class 125.
Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
Rev. nr. 0
A03
Page/Pagina2 of/di 2
doc. nr. A03006A
Post indicator Valve
M-609-RW Dimensions BoltCircleSize A B C D E F Flange
HolesTurnsTo Open
Weight
In. mm. In. mm. In. mm. In. mm. In. mm. In. mm. In. mm. In. mm. Lbs. Kg.
Coating — Electrostatically applied fusion-bonded epoxy 8-20 mil. inside and outside.
Meets or exceeds AWWA C550. Epoxy coating is not intended to serve as a dielectric barrier internal
to the piping system
** Drilled, tapped and plugged at Position A with ½” valve sizes 2½”–4”, ¾” on 6”–8”, 1” on 10”–12”.
† Compliance with the Standard for Gate Valves for Fire Protection Service, UL 262, and the Canadian
Requirements, ULC/ORD-C262.
Note: Flanged valve is consistent with ANSI B16.1 Class 125.
Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
Rev. nr. 0
A03
Page/Pagina2 of/di 2
doc. nr. A03007A
Outside Screw and Yoke
Dimensions BoltCircleSize A B Open B Closed C D E F G Flange
HolesTurnsto Open
Weight
In. mm. In. mm. In. mm. In. mm. In. mm. In. mm. In. mm. In. mm. In. mm. Lbs. Kg.
Shipping Weight 2.8 lbs. (1.3 kg) Enclosure Rating UL indoor/outdoor
NEMA 3R when mounted with the actuator vertical
Operating TemperatureRange
32°F to 120°F ( 0°C to 49°C)
NOTE: The OSY2 will operate from –40°F to 120°F
(–40°C to 49°C); however UL does not test control
valve supervisory switches below 32°F (0°C).
Cover Tamper SwitchStandard with ULC model
Optional for UL model, part no. 546-7000
Maximum Stem Extension
25/8˝ (6.7cm) Service Use Automatic Sprinkler: NFPA 13
One or Two Family Dwelling: NFPA 13D
Residential Occupancies up to 4 stories: NFPA 13R
National Fire Alarm code: NFPA 72
Bracket Span ¼˝H x 6¾˝W x 1˝D (5.7cm x 17.1cm x 2.5cm) Warranty 3 years
Conduit Entrances One single side open for ½˝ conduit U.S. Patent Nos. 5,478,038; 5,213,205
TOP VIEW
SWITCH 1
COM COM
A B B ASWITCH 2
CONTACT RATINGS
125/250 VAC
24 VDC
10 AMPS
2.5 AMPS
SUP. SWITCH
B B
COM COM
SUP. SWITCH
B B
COM COM
TYPICAL FACP CONNECTION
TO NONSILENCEABLEINITIATING ZONEOF LISTED FACP
END-OF-LINERESISTOR
B
COM
TO POWERSOURCE
COMPATIBLEWITH BELL
LOCALBELL
TYPICAL LOCAL BELL CONNECTION
BREAK WIRE AS SHOWN FOR SUPERVISIONOF CONNECTION. DO NOT ALLOW STRIPPEDWIRE LEADS TO EXTEND BEYOND SWITCHHOUSING. DO NOT LOOP WIRES.
STRIP GAUGE
NOTE: COMMON AND B CONNECTIONS WILL CLOSE WHEN VALVE MOVES 1/5 OF ITS TOTAL TRAVEL DISTANCE.
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
The following are examples of acceptable
mounting positions:
Actuator Vertical (Down) Actuator Horizontal
The following mounting position is
not acceptable:
Actuator Vertical
(Pointing Up)
Part No. Description
OSY2 Outside Screw and Yoke valve supervisory switch
OSY2A Outside Screw and Yoke valve supervisory switch (ULC model)
Accessories
OSYRK Replacement hardware kit (wrenches, screw pack and J–hooks) WFDW Replacement tamper-proof wrench for cover
Shipping Weight 2 lbs. (0.9 kg) Enclosure Rating UL indoor/outdoor
NEMA 3R when mounted with the actuator vertical
Operating TemperatureRange
–40°F to 120°F (–40°C to 49°C) Cover Tamper SwitchStandard with ULC model
Optional for UL model, part no. 546-7000
Maximum Stem Extension
35/32˝ (8.0 cm) Service Use Automatic Sprinkler: NFPA 13
One or Two Family Dwelling: NFPA 13D
Residential Occupancies up to 4 stories: NFPA 13R
National Fire Alarm code: NFPA 72
Mounting ½˝ NPT nipple Warranty 3 years
Conduit Entrances One single side open for ½˝ conduit U.S. Patent Nos. 5,213,205
Top View
Switch 1
COM COM
A B B A Switch 2CONTACT RATINGS
125/250 VAC
24 VDC
10 AMPS
2.5 AMPS
Sup. Switch
B B
COM COM
Sup. Switch
B B
COM COM
Typical FACP Connection
to nonsilenceable initiatingzone of listed FACP
end-of-line resistor
B
COM
to power sourcecompatible
with bell
localbell
Typical Local Bell Connection
Break wire as shown for supervisionof connection. DO NOT allow strippedwire leads to extend beyond switchhousing. DO NOT loop wires.
Strip Gauge
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
The following are examples of acceptable
mounting positions:
Actuator Vertical (Down) Actuator Horizontal
The following mounting position is
not acceptable:
Actuating Arm Breakaway Feature:
Actuator Vertical (Pointing Up)
Part No. Description
PIBV2 Post Indicator/Butterfl y valve supervisory switch
PIBV2A Post Indicator/Butterfl y valve supervisory switch (ULC model)
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
Rev. nr. 0
A03
Page/Pagina1 of/di 1
doc. nr. A03012A
Test and drain valve A61 series ISO 14001
Description
The A61 Test and Drain valve for sprinkler systems combines the
functions of test and drain for wet sprinkler systems.
The A61 valves have forged brass body with chrome plate brass ball
valve and PTFE seats. The valves complies with the requirements of
NFPA-13, NFPA-13R and NFPA-13D. The A61 valves are single handle
ball valves with three working positions. They include tamper resistant
test orifi ce and sight glass for the visual control.
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
A61Test and drain valve for sprinkler systems combines the functions of test and drain for wet sprinkler systems. complies with the requirements of NFPA-13, NFPA-13R and NFPA-13D and is FM approved and UL listed.Main feature as following:- NPT threads 1” - 1 1/4” - 2”- Groove connectins 1 1/4” - 2”- Forged brass body- Chrome plate brass ball valve- PTFE seats.- Single handle ball valves with three working positions- Tamper resistant test orifi ce and sight glass included
Manufacturer: Giacomini
A61 - GROOVE X GROOVE
Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
Rev. nr. 0
A03
Page/Pagina1 of/di 1
doc. nr. A03013A
Gate valves A53 and A53G series
Description
Forged brass gate valves, straightway pattern with non-rising stem used
a fi re hose connections and on pump test manifolds. Female NPT or
male NST inlet and male NST or with swivel female NST outlet, 300 lbs
rated. With red handweel.
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
A53Gate valves, straightway pattern with non-rising stem used as fi re hoseconnections and on pump test manifolds with main feature as following:- Forged brass body- Forged brass shutter- 2 1/2” 3” female NPT inlet- 2 1/2” male hose thread outlet- Aluminum red painted hand wheel- Rated pressure 300 psi- FM approved and UL listed
A53GGate valves, straightway pattern with non-rising stem used as fi re hoseconnections and on pump test manifolds with main feature as following:- Forged brass body- Forged brass shutter- 2 1/2” male hose thread inlet- 2 1/2” swivel female hose thread outlet- Aluminum red painted hand wheel- Rated pressure 300 psi- UL listed
Manufacturer: Giacomini
Nota:The preferred use for gate valves is a dry system and the cap is recommended.
When used in wet systems the cap is required.
Technical data
• Rated pressure: 300 psi
Materials• Body: forged brass CuZn40Pb2 in accordance with European
Standard EN12165 CW617N, similar to American Standard ASTM
B124 C37700
- Yield stress of the material in the shape of bar: 360 MPa
- Stress for permanent distortion R(0.2): 138 MPa
- Elongation: 10 %
• Shutter: forged brass CuZn40Pb2 in accordance with European
Standard EN 12165 CW617N, similar to American Standard ASTM
B124 C37700
• Stem: brass EN 12164 CW614N similar to American Standard ASTM
B124 C37700
• Handwheel: red painted aluminum
Approvals: A53 Approvals: A53G
LISTED 618R LISTED 618R
Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
Rev. nr. 0
A03
Page/Pagina1 of/di 1
doc. nr. A03014A
Pressure restricting angle valves A155 and A156 series
Description
The valves are capable of adjustment to provide a range of the outlet
pressures under fl owing condition only.
For Hose Connections to be used on fi re protection standpipe system
with maximum working pressure up to 300 PSI.
A155 A156
Versions and product codes
Series Size Type Finishing
A155
1 1/2”Double female - Angle
NPT inlet (F) x Hose outlet (F)
Forged Brass
Polished Brass
Rough Chrome
Polished Chrome2 1/2”
A156
1 1/2” Female x Male hose thread
- Angle
NPT inlet (F) x Hose outlet (M)
Forged Brass
Polished Brass
Rough Chrome
Polished Chrome2 1/2”
Loss pressure calculation
A155-A156 1 1/2” A155-A156 2 1/2”
Set number Cv
1 4,40
2 6,20
3 6,95
4 7,60
5 7,78
6 8,03
7 10,09
8 12,70
9 13,91
10 16,63
15 19,67
F.O. 28,00
Set number Cv
1 13,90
2 19,60
3 24,20
4 25,50
5 28,10
6 30,05
7 30,90
8 34,08
9 35,78
10 37,60
11 38,40
12 39,45
13 40,45
14 41,80
15 43,39
16 46,80
17 51,20
18 58,36
19 65,60
20 73,32
F.O. 125,00
Technical data
Materials
• Body: forged brass CuZn40Pb2 in accordance with European
Standard EN 12165 CW617N, similar to American Standard ASTM
B124 C37700
- Yield stress of the material in the shape of bar: 360 MPa
- Stress for permanent distortion R(0.2): 138 MPa
- Elongation: 10 %
• Bonnet: forged brass CuZn40Pb2 in accordance with European
Standard EN 12165 CW617N, similar to American Standard ASTM
B124 C37700
• Stem: brass EN 12164 CW614N similar to American Standard ASTM
B124 C37700
• Handwheel: red painted aluminum
Approvals:
ΔP = Differential Pressure (Difference between Inlet and Outlet Pressure)
in PSI.
GPM = Water Flow Rate in Gallons per Minute
Cv = Valve Coeffi cient
Manufacturer: Giacomini
Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
Rev. nr. 0
A03
Page/Pagina2 of/di 3
doc. nr. A03014A
Pressure restricting angle valves A155 and A156 series
Determining the proper outlet pressure
1- The valves are reducing the downstream water pressure under fl owing
(residual) condition only.
The valve should not be set to provide less than the minimum pressure
required by NFPA 14 while fl owing 250 GPM for 2 1/2” size and 100
GPM for 1 1/2” size.
NFPA 14 requires that Standpipe systems shall be hydraulically designed
to provide the required water fl ow rate at a minimum residual pressure of
100 PSI at the outlet of hydraulically most remote 2 1/2” hose connection
and 65 PSI at the outlet at the hydraulically most remote 1 1/2” hose
station.
Outlet pressures which do not correspond to NFPA 14 requirements
must be authorized by local fi re department.
There will be a pressure drop due to friction between the outlet and the
nozzle.
The amount of this loss should be calculated by qualifi ed personnel, to
assure that the nozzle receives water pressure suffi cient to its design
needs.
Note that some fi re hose nozzles may not operate properly when valve
outlet pressure is set at the 100 PSI minimum authorized in the 2007
edition of NFPA 14.
The installer should consult with the fi re authorities concerning pressures
needed by their equipment.
The outlet pressures indicated in the curves are at the outlet of the valve.
2- To determine the pressures at the hose nozzle, the hydraulic calculation
information provided in NFPA. Fire Protection Handbook should be
followed.
3- The valves are designed and Listed to reduce inlet pressures under
fl owing conditions: see the following graphs.
Authorities having jurisdiction should be consulted to confi rm that the
outlet pressures and fl owrates are acceptable.
Warning.The graphs are referred only to the indicated conditions of
fl ow and pressure, as tested at test station.
Should the local codes or the designing Engineer require
graphs for different conditions, or the test procedure on the
fi eld is specifi ed, please contact the factory or your local
representative for alternate graphs to suit fi eld conditions.
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
Rev. nr. 0
A03
Page/Pagina3 of/di 3
doc. nr. A03014A
Pressure restricting angle valves A155 and A156 series
Installation
1- Pipe unions or rubber-gasketed fi ttings are to be installed immediately
upstream and downstream of the valve to permit easy replacement.
2- Connect the valve to the piping.
3- Select setting number from proper graph.
4- Close valve hand-tight.
5- Loosen set screw in collar.
6- Rotate indicator-cap untill top collar reaches selected setting number.
7- Tighten set screw in collar. Valve is now set.
8- To override pressure restriction, pull spring clip. See Fig.1.
• These valves are intended for use in Class III Standpipe systems.
• Pipe unions or rubber-gasketed fi ttings are to be installed immediately
upstream of the valve to permit easy replacement.
• If the valve fail to perform as intended, the valve would need to be
replaced.
The valves must be installed on threaded end NPT pipe line using
appropriate tools through the hexagon at the bottom of the body.
During the installation pay attention not to deform the bonnet or other
valve parts, as this could compromise the valve functioning. By turning
the handle counterclockwise, the valve opens and it closes by turning
the handle clockwise. After installation, verify the tightness through a
pressure test.
Maintenance
The valves require no special maintenance. Conduct periodic hydraulic
tightness test and check the correct manoeuvrability. In case of damage
of the seal seat or of the bonnet, the valve must be replaced. However it
is recommended to replace the valve after a lifetime of ten years.
Maintenance and testing should be done in accordance with NFPA 25.
1- In the event the valve leaks, the test valve should be opened again to
fl ush the valve.
2- The valve should be inspected for damage or corrosion annually.
3- The valve is not designed to accept replacement parts.
4- The system should be drained every two to three years and all valves
opened fully and lubricant applied to the valve stem. The valve seat
should be inspected for debris.
5- The valve should be operated by hand, never using a torque bar or
other device to exert pressure. Excess torque may damage the seat and
or stem, disc, and other working parts.
6- If the valve fails to perform as intended, the valve should be replaced.
Product specifi cations
A155 1 1/2”Angle pressure restricting valves for water pressure control by adjustable
fl ow restriction; forged brass body with 1 1/2” female-female NPT threads
and red painted aluminum, handweel. Rated pressure 300 PSI. Complete
with spring clip to override the setting when full fl ow is required.
A155 2 1/2”Angle pressure restricting valves for water pressure control by adjustable
fl ow restriction; forged brass body with 2 1/2” female-female NPT threads
and red painted aluminum, handweel. Rated pressure 300 PSI. Complete
with spring clip to override the setting when full fl ow is required.
A156 1 1/2”Angle pressure restricting valves for water pressure control by adjustable
fl ow restriction; forged brass body with 1 1/2” female NPT - 1 1/2” male
hose thread and red painted aluminum, handweel. Rated pressure 300 PSI.
Complete with spring clip to override the setting when full fl ow is required.
A156 2 1/2”Angle pressure restricting valves for water pressure control by adjustable
fl ow restriction; forged brass body with 2 1/2” female NPT - 2 1/2” male
hose thread and red painted aluminum, handweel. Rated pressure 300 PSI.
Complete with spring clip to override the setting when full fl ow is required.
Dimensions
A155 - DOUBLE FEMALE - ANGLE
A156 - FEMALE x MALE HOSE THREAD - ANGLE
Size A B C D
1 1/2” 4 1/32” 7 19/32” 2 5/32” 1 7/8”
2 1/2” 5 1/8” 10 19/32” 3 5/16” 2 5/8”
Size A B C D
1 1/2” 4 1/32” 7 19/32” 2 5/32” 1 7/8”
2 1/2” 5 1/8” 10 19/32” 3 5/16” 2 5/8”
Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
Rev. nr. 0
A03
Page/Pagina1 of/di 1
doc. nr. A03015A
Valvola a sfera con passaggio standard serie R250D
Descrizione
Valvola a sfera con attacchi femmina-femmina. Per impianti idraulici, gas
e idrocarburi liquidi. In ottone cromato. Passaggio standard. Maniglia a
leva in acciaio (rossa o gialla).
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
R250D
Dimensioni
C
B
J
HIA
Testi di capitolato
R250DValvola a sfera con attacchi femmina-femmina. Per impianti idraulici, gas e idrocarburi liquidi. In ottone UNI EN 12165 CW617N cromato. Passaggio standard. Maniglia a leva (rossa per uso acqua; gialla per uso gas) in acciaio con trattamento anticorrosione e rivestimento in pvc. Asta di comando con doppio o-ring di tenuta. Dado con rivestimento anticorrosione, sigillo di garanzia ed ologramma. Massima pressione di esercizio a 20 °C con acqua e gas non pericolosi: 4,2 MPa (42 bar) per 1/4”- 3/8” - 1/2” - 3/4”; 3,5 MPa (35 bar) per 1”- 1 1/4” - 1 1/2” - 2”; 2,8 MPa (28 bar ) per 2 1/2” - 3” - 4”. Temperatura minima di esercizio: -20 °C con soluzioni glicolate al 50 %. Massima pressione di esercizio a 20 °C con idrocarburi liquidi: 1,2 MPa (12 bar). Massima pressione operativa (MOP) con gas: 0,5 MPa (5 bar). Massime condizioni di esercizio con vapore saturo secco: 185 °C con 1,05 MPa (10,5 bar).
Manufacturer: Giacomini
Versioni e codici
Codice Misura Impiego Colore maniglia
R250X001 1/4”
Impianti idraulici Rosso
R250X002 3/8”
R250X003 1/2”
R250X004 3/4”
R250X005 1”
R250X006 1 1/4”
R250X007 1 1/2”
R250X008 2”
R250X009 2 1/2”
R250X010 3”
R250X011 4”
R250X021 1/4”
Impianti gas e
idrocarburi liquidiGiallo
R250X022 3/8”
R250X023 1/2”
R250X024 3/4”
R250X025 1”
R250X026 1 1/4”
R250X027 1 1/2”
R250X028 2”
R250X029 2 1/2”
R250X030 3”
R250X031 4”
Dati tecnici
Caratteristiche principali e materiali• Idonea per impianti idraulici, gas e idrocarburi liquidi.
• Attacchi: F x F (ISO 228).
• Passaggio standard.
• Valvola in ottone UNI EN 12165 CW617N cromato.
• Asta di comando con doppio o-ring di tenuta.
• Dado con rivestimento anticorrosione, sigillo di garanzia ed ologramma.
• Maniglia a leva (rossa per uso acqua; gialla per uso gas) in acciaio con
trattamento anticorrosione e rivestimento in pvc.
Campi di utilizzo
• Massima pressione di esercizio a 20 °C con acqua e gas non pericolosi:4,2 MPa (42 bar) per 1/4” - 3/8” - 1/2” - 3/4” 3,5 MPa (35 bar ) per 1” - 1 1/4” - 1 1/2” - 2” 2,8 MPa (28 bar ) per 2 1/2” - 3” - 4”
• Temperatura minima di esercizio: -20 °C con soluzioni glicolate al 50 %• Massima pressione di esercizio a 20 °C con idrocarburi liquidi:
1,2 MPa (12 bar)• Massima pressione operativa (MOP) con gas: 0,5 MPa (5 bar)• Massime condizioni di esercizio con vapore saturo secco:
185 °C con 1,05 MPa (10,5 bar)
Misura Kv1/4” 6,6
3/8” 6,7
1/2” 10,2
3/4” 18,5
1” 36,3
1 1/4” 73,5
Misura Kv1 1/2” 105
2” 158
2 1/2” 240
3” 269
4” 461
Kv valvole
Misura DN A [mm] I [mm] B [mm] J [mm] C [mm] H [mm]1/4” 8 43 21 36 10 43 17
3/8” 10 45 22 46 14 77 21
1/2” 14 54 27 49 15 77 25
3/4” 18 63 31 64 18 94 32
1” 22 75 38 73 23 94 39
1 1/4” 28 84 42 82 28 94 48
1 1/2” 35 93 46 100 33 136 55
2” 45 107 54 115 41 136 67
2 1/2” 58 146 73 154 52 173 82
3” 68 160 80 169 60 173 98
4” 90 207 104 207 77 187 122
Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
Rev. nr. 0
A03
Page/Pagina1 of/di 1
doc. nr. A03016A
Exposed fi re department inlet connections A95 and A96 series
Description
Two-way siamese connections used as an auxiliary inlet connection
providing 500 GPM minimum to supplement the fi re protection water supply.
Swing clapper provides full waterway. Exposed design provides an
economical method of satisfying Fire Department. inlet requirements.
These connections are most commonly located on the side of buildings
(A95), but may also be located remote from the building (A96).
These are known as ”freestanding” or ”sidewalk” Fire Department
Connections). NFPA 13 requires the fi re department connection to be
located on the street side of buildings, but there are situations where
locating the FDC in these locations is unpractical (e.g. large shopping malls),
so solution as A96 are adopted.
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
Dimensions
A95 - TWO HOSE THREAD SWIVEL INLETS x STRAIGHT NPT OUTLET
Product specifi cations
A95Exposed Fire Department Inlet Connection, two way inlet body with
singleback swing clapper and pin or rocker lug hose thread swivels;
straight NPT outlet connection with main feature as following:
- Casted brass body
- Forged brass clapper
- Forged brass swivels
- 2 1/2” two pin or rocker lug hose thread swivel inlets
- 4” straight NPT outlet
- Rated pressure 300 psi
- FM approved, UL listed
A96Exposed Fire Department Inlet Connection, two way inlet body with
single swing clapper and pin or rocker lug hose thread swivels; angle
NPT outlet connection with main feature as following:
- Casted brass body
- Forged brass clapper
- Forged brass swivels
- 2 1/2” two pin or rocker lug hose thread swivel inlets
- 4” straight NPT outlet
- Rated pressure 300 psi
- FM approved, UL listed
Manufacturer: Giacomini
Approvals: A95 and A96
Versions and product codes
Series Size Branding Type Finishing
A95 4” x 2 1/2” “AUTO SPKR”
Two pin or rocker
lug hose thread
swivel inlets
x
straight NPT outlet
Single clapper-back
Rough
brass
A96 4” x 2 1/2” “AUTO SPKR”
Two pin or rocker
lug hose thread
swivel inlets
x
angle NPT outlet
Single clapper-angle
Rough
brass
Technical data
• Rated pressure: 300 PSI (20,6 bar).
Materials: A95 and A96• Body: casted brass CuZn37Pb2Ni1AlFe-B in accordance with European
Standard UNI EN1982-2000 CB753S , corresponding to American
Standard ASTM B30 C85700
- Tensile strength of the material in the shape of bar: min. 300 MPa
- Stress for permanent distortion R(0.2): min. 150 MPa
- Elongation: min. 15 %
• Clapper and swivels: forged brass CuZn40Pb2 in accordance with
European Standard EN 12165 CW617N, similar to American Standard
ASTM B124 C37700
- Yield stress of the material in the shape of bar: 360 MPa
- Stress for permanent distortion R(0.2): 138 MPa
- Elongation: 10 %
Size A B4” x 2 1/2” 5 33/64” 8 5/64”
A95 A96
A96 - TWO HOSE THREAD SWIVEL INLETS x ANGLE NPT OUTLET
Size A B4” x 2 1/2” 8 5/64” 6 11/16”
Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
Rev. nr. 0
A03
Page/Pagina1 of/di 2
doc. nr. A03017A
Clapet check valve N5
Description
The clapet check valves with N5 rubber-metal seal are single-direction
devices which percent the return of pressurised fl uid.
They are suitable for use in domestic water systems, raised water systems,
fi re protection, central heating and boiler room systems, solar plants, and
water systems for industrial and agricultural applications in general.
The internal hydraulic seal is ensured by the forces exercised by the mass
of a tilting shutter and by the pressure of the liquid above a gasket which
activates the seal, even when subject to minimal back pressure.
Due to the fact that these valves function via the gravitational force that acts
on the tilting shutter (clapet or swing), there is no universal guideline as to
where these should be positioned. The advantage of these valves is the low
incidence of losses of pressure due to the rounded shape of the valve body
and the large passage section which is obtained via the oscillation of the
shutter; these elements also mean that they are extremely quiet.
Versions and product codes
Size Kv
3/8” 2,9
1/2” 6,5
3/4” 10,5
1” 17,8
1 1/4” 19,8
Size Kv
1 1/2” 26,7
2” 42,8
2 1/2” 61,4
3” 103
4” 336
Losses of pressureN5
Product code Size
N5Y002 3/8”
N5Y003 1/2”
N5Y004 3/4”
N5Y005 1”
N5Y006 1 1/4”
N5Y007 1 1/2”
N5Y008 2”
N5Y009 2 1/2”
N5Y010 3”
N5Y011 4”
Technical data
• Compatible fl uids: water for heating systems, domestic hot water,
water containing glycol (max. 30 % glycol)
• Connections: female threaded ISO 228
• Temperature range: 5÷95 °C (110 °C for occasional peaks)
• Max. working pressure: 16 bar (from 3/8” to 3”); 10 bar (4”)
• Opening pressure: 0,05 bar
Materials • Valve body: brass UNI EN 12165 - CW617N (3/8”÷1”)
brass UNI EN 1982 - CB753S (1 1/4”÷4”)
• Cap: brass UNI EN 12165 CW617N
• O-ring and gasket: NBR
• Shutter: brass UNI EN 12165 CW617N
Installation
The clapet check valves can be installed horizontally or vertically, respecting
the fl ow direction indicated by the arrow stamped on the valve body. In
the horizontal position, the valve must be installed with the inspection cap
facing upwards; otherwise the valve cannot function. In the vertical position,
the valve only operates if the fl ow direction is upwards. The valves are fi tted
onto the piping via threaded attachments, according to normal hydraulic
practice.
Maintenance
Check the valve periodically, in accordance with the frequency of use and
the working conditions. Where there are losses linked to issues with the
gasket seal, these may be caused by deposits or foreign bodies. In such
cases, the inspection cap positioned on the upper part of the valve can be
removed, so that the state of the shutter can be checked and the gasket
can be cleaned, removing impurities with compressed air or mechanically.
This operation can be carried out having previously emptied the section of
the system affected.
Manufacturer: Giacomini
Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
Rev. nr. 0
A03
Page/Pagina2 of/di 2
doc. nr. A03017A
Clapet check valve N5
Product specifi cations
N5Clapet check valve, with rubber seal. Compatible with water for heating
systems, domestic hot water, water containing glycol (max. 30 % glycol).
Female threaded connections ISO 228. Valve body in brass UNI EN
12165 - CW617N (3/8”÷1”) brass UNI EN 1982 CB753S (1 1/4”÷4”).
Cap in brass UNI EN 12165 CW617N. O-ring and gasket in NBR.
Shutter in brass UNI EN 12165 CW617N. Temperature range: 5÷95 °C
(110 °C for occasional peaks). Max. working pressure: 16 bar (from 3/8”
to 3”); 10 bar (4”). Opening pressure: 0,05 bar.
Dimensions
GH
L
Product code Size G H [mm] L [mm]
N5Y002 3/8” 46 47
N5Y003 1/2” 46 47
N5Y004 3/4” 51 53
N5Y005 1” 61 63
N5Y006 1 1/4” 73 74
N5Y007 1 1/2” 85 87
N5Y008 2” 94 97
N5Y009 2 1/2” 107 118
N5Y010 3” 130 135
N5Y011 4” 159 164
Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
plated copper tubing with brass connections. Stainless steel element.
Boroscilicate glass indicator tube. Polycarbonate fi lter bowl. Viton seals
FM
Dati TecniciTechnical Data Sheet
19_07_2017
Euro fire
MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com
NOTA GENERALE:
L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.
The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.
NOTA EUROFIRE:
Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.
Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.
Rev. nr. 0
A03
doc. nr. A03021A
Water Flow Meter
Page/Pagina2 of/di 2
Mounting Detail
Typical Pipeline Confi guration (Horizontal or Vertical)