{"id":11071,"date":"2023-02-07T13:33:33","date_gmt":"2023-02-07T05:33:33","guid":{"rendered":"https:\/\/limegreen-okapi-448594.hostingersite.com\/?post_type=product&p=11071"},"modified":"2023-02-07T13:47:48","modified_gmt":"2023-02-07T05:47:48","slug":"ventilation-butterfly-valve","status":"publish","type":"product","link":"https:\/\/raymonvalve.com\/it\/prodotto\/ventilation-butterfly-valve\/","title":{"rendered":"Valvola a farfalla di ventilazione elettrica flangiata API GB"},"content":{"rendered":"

Valvola a farfalla di ventilazione elettrica flangiata API GB<\/span><\/h2>\n

Utilizzo e caratteristiche<\/span><\/b><\/h3>\n

La valvola a farfalla ventilata elettrica D941W \u00e8 realizzata con lo stesso materiale del corpo valvola per creare un anello di tenuta, ed \u00e8 azionata elettricamente o a gas. La temperatura applicabile dipende dal materiale del corpo valvola, la pressione nominale \u00e8 inferiore o uguale a 0,6 MPa. Generalmente applicabile a tubazioni industriali, metallurgiche, di protezione ambientale e altre per la ventilazione per regolare il flusso dei fluidi.<\/span><\/p>\n

Caratteristiche principali: design innovativo, struttura unica e razionale, peso leggero, apertura e chiusura rapide. Forza operativa ridotta, funzionamento comodo, agile e risparmio di manodopera.<\/span><\/p>\n

Adottare materiali idonei per soddisfare le basse, medie e alte temperature di diversi fluidi e fluidi corrosivi, ecc.<\/span><\/p>\n

Adottare lo standard<\/span><\/b><\/h3>\n

Standard di progettazione<\/span>\uff1aGB\/T 12238-1989 JB\/T8692-1998<\/span><\/p>\n

Dimensioni connessione flangiata<\/span>\uff1a GB\/T9115.1-2000<\/span><\/p>\n

Lunghezza costruttiva<\/span>\uff1aGB\/T 12221-1989<\/span><\/p>\n

Test di pressione<\/span>\uff1aGB\/T 13927-92; JB\/T 9092-1999<\/span>Parametri tecnici principali<\/span><\/h3>\n\n\n\n\n\n\n\n\n
Diametro nominale<\/span><\/td>\nDN<\/span><\/td>\n50\uff5e2000<\/span><\/td>\n<\/tr>\n
Pressione Nominale<\/span><\/td>\nPN<\/span><\/td>\n0.05<\/span><\/td>\n0.25<\/span><\/td>\n0.6<\/span><\/td>\n<\/tr>\n
Pressione di prova<\/span><\/td>\nProva di resistenza<\/span><\/td>\n0.075<\/span><\/td>\n0.375<\/span><\/td>\n0.9<\/span><\/td>\n<\/tr>\n
Prova di tenuta <\/span><\/td>\n\u22641,5%<\/span>Tasso di perdita<\/span><\/td>\n<\/tr>\n
Fluido applicabile<\/span><\/td>\nGas, gas di polvere, gas di combustione, ecc.<\/span><\/td>\n<\/tr>\n
Forma di azionamento<\/span><\/td>\nAzionamento a gas, azionamento elettrico<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Materiali delle parti principali<\/span><\/b><\/h3>\n\n\n\n\n\n\n\n\n
Nome parte<\/span><\/td>\nmateriale<\/span><\/td>\n<\/tr>\n
Corpo valvola<\/span><\/td>\nAcciaio fuso, acciaio inossidabile, acciaio al cromo-nichel-titanio-molibdeno, acciaio al cromo-titanio-molibdeno e altri materiali speciali<\/span><\/td>\n<\/tr>\n
Piastra farfalla<\/span><\/td>\nAcciaio fuso, acciaio inossidabile, acciaio al cromo-nichel-titanio-molibdeno, acciaio al cromo-titanio-molibdeno e altri materiali speciali<\/span><\/td>\n<\/tr>\n
Anello di tenuta<\/span><\/td>\nUguale al corpo valvola<\/span><\/td>\n<\/tr>\n
Asta valvola<\/span><\/td>\nAcciaio al carbonio, 2Cr13, acciaio inossidabile, acciaio al cromo-nichel-titanio-molibdeno<\/span><\/td>\n<\/tr>\n
Guarnizione<\/span><\/td>\nPlastica al fluoro, grafite flessibile<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Valvola a farfalla per ventilazione serie D941W-(0.5.2.5.6) C.P.R.V dimensioni di connessione<\/span><\/b><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Diametro nominale<\/span><\/td>\nLunghezza costruttiva<\/span><\/td>\nDimensioni esterne<\/span>\uff08<\/span>Riferimento)<\/span><\/td>\nDimensioni di connessione<\/span>\uff08<\/span>Valori standard<\/span>\uff09<\/span><\/td>\nFare riferimento al peso (kg)<\/span><\/td>\n<\/tr>\n
0,05 MPa e 0,25 MPa<\/span><\/td>\n0,6 MPa<\/span><\/td>\n<\/tr>\n
mm<\/span><\/td>\npollici<\/td>\nL<\/span><\/td>\nH<\/span><\/td>\nH0<\/span><\/td>\nCome<\/span><\/td>\nB<\/span><\/td>\nD<\/span><\/td>\nD1<\/span><\/td>\nn-d<\/span><\/td>\nD<\/span><\/td>\nD1<\/span><\/td>\nn-d<\/span><\/td>\n<\/tr>\n
50<\/span><\/td>\n2<\/span><\/td>\n108<\/span><\/td>\n70<\/span><\/td>\n418<\/span><\/td>\n250<\/span><\/td>\n225<\/span><\/td>\n140<\/span><\/td>\n110<\/span><\/td>\n4-14<\/span><\/td>\n140<\/span><\/td>\n110<\/span><\/td>\n4-14<\/span><\/td>\n42<\/span><\/td>\n<\/tr>\n
65<\/span><\/td>\n21\/2<\/span><\/td>\n112<\/span><\/td>\n80<\/span><\/td>\n438<\/span><\/td>\n250<\/span><\/td>\n225<\/span><\/td>\n160<\/span><\/td>\n130<\/span><\/td>\n4-14<\/span><\/td>\n160<\/span><\/td>\n130<\/span><\/td>\n4-14<\/span><\/td>\n53<\/span><\/td>\n<\/tr>\n
80<\/span><\/td>\n3<\/span><\/td>\n114<\/span><\/td>\n95<\/span><\/td>\n466<\/span><\/td>\n250<\/span><\/td>\n225<\/span><\/td>\n190<\/span><\/td>\n150<\/span><\/td>\n4-18<\/span><\/td>\n190<\/span><\/td>\n150<\/span><\/td>\n4-18<\/span><\/td>\n62<\/span><\/td>\n<\/tr>\n
100<\/span><\/td>\n4<\/span><\/td>\n127<\/span><\/td>\n105<\/span><\/td>\n486<\/span><\/td>\n250<\/span><\/td>\n225<\/span><\/td>\n210<\/span><\/td>\n170<\/span><\/td>\n4-18<\/span><\/td>\n210<\/span><\/td>\n170<\/span><\/td>\n4-18<\/span><\/td>\n81<\/span><\/td>\n<\/tr>\n
125<\/span><\/td>\n5<\/span><\/td>\n140<\/span><\/td>\n120<\/span><\/td>\n516<\/span><\/td>\n325<\/span><\/td>\n245<\/span><\/td>\n240<\/span><\/td>\n200<\/span><\/td>\n8-18<\/span><\/td>\n240<\/span><\/td>\n200<\/span><\/td>\n8-18<\/span><\/td>\n90<\/span><\/td>\n<\/tr>\n
150<\/span><\/td>\n6<\/span><\/td>\n140<\/span><\/td>\n132<\/span><\/td>\n541<\/span><\/td>\n325<\/span><\/td>\n245<\/span><\/td>\n265<\/span><\/td>\n225<\/span><\/td>\n8-18<\/span><\/td>\n265<\/span><\/td>\n225<\/span><\/td>\n8-18<\/span><\/td>\n100<\/span><\/td>\n<\/tr>\n
200<\/span><\/td>\n8<\/span><\/td>\n152<\/span><\/td>\n160<\/span><\/td>\n779<\/span><\/td>\n325<\/span><\/td>\n245<\/span><\/td>\n320<\/span><\/td>\n280<\/span><\/td>\n8-18<\/span><\/td>\n320<\/span><\/td>\n280<\/span><\/td>\n8-18<\/span><\/td>\n110<\/span><\/td>\n<\/tr>\n
250<\/span><\/td>\n10<\/span><\/td>\n165<\/span><\/td>\n187<\/span><\/td>\n836<\/span><\/td>\n363<\/span><\/td>\n313<\/span><\/td>\n375<\/span><\/td>\n335<\/span><\/td>\n12-18<\/span><\/td>\n375<\/span><\/td>\n335<\/span><\/td>\n12-18<\/span><\/td>\n145<\/span><\/td>\n<\/tr>\n
300<\/span><\/td>\n12<\/span><\/td>\n178<\/span><\/td>\n220<\/span><\/td>\n901<\/span><\/td>\n363<\/span><\/td>\n313<\/span><\/td>\n440<\/span><\/td>\n395<\/span><\/td>\n12-22<\/span><\/td>\n440<\/span><\/td>\n395<\/span><\/td>\n12-22<\/span><\/td>\n160<\/span><\/td>\n<\/tr>\n
350<\/span><\/td>\n14<\/span><\/td>\n190<\/span><\/td>\n245<\/span><\/td>\n954<\/span><\/td>\n363<\/span><\/td>\n313<\/span><\/td>\n490<\/span><\/td>\n445<\/span><\/td>\n12-22<\/span><\/td>\n490<\/span><\/td>\n445<\/span><\/td>\n12-22<\/span><\/td>\n215<\/span><\/td>\n<\/tr>\n
400<\/span><\/td>\n16<\/span><\/td>\n216<\/span><\/td>\n270<\/span><\/td>\n1003<\/span><\/td>\n363<\/span><\/td>\n313<\/span><\/td>\n540<\/span><\/td>\n495<\/span><\/td>\n16-22<\/span><\/td>\n540<\/span><\/td>\n495<\/span><\/td>\n16-22<\/span><\/td>\n230<\/span><\/td>\n<\/tr>\n
450<\/span><\/td>\n18<\/span><\/td>\n222<\/span><\/td>\n297<\/span><\/td>\n1058<\/span><\/td>\n465<\/span><\/td>\n439<\/span><\/td>\n595<\/span><\/td>\n550<\/span><\/td>\n16-22<\/span><\/td>\n595<\/span><\/td>\n550<\/span><\/td>\n16-22<\/span><\/td>\n250<\/span><\/td>\n<\/tr>\n
500<\/span><\/td>\n20<\/span><\/td>\n229<\/span><\/td>\n322<\/span><\/td>\n1111<\/span><\/td>\n546<\/span><\/td>\n556<\/span><\/td>\n645<\/span><\/td>\n600<\/span><\/td>\n20-22<\/span><\/td>\n645<\/span><\/td>\n600<\/span><\/td>\n20-22<\/span><\/td>\n260<\/span><\/td>\n<\/tr>\n
600<\/span><\/td>\n24<\/span><\/td>\n267<\/span><\/td>\n377<\/span><\/td>\n1233<\/span><\/td>\n546<\/span><\/td>\n556<\/span><\/td>\n755<\/span><\/td>\n705<\/span><\/td>\n20-26<\/span><\/td>\n755<\/span><\/td>\n705<\/span><\/td>\n20-26<\/span><\/td>\n370<\/span><\/td>\n<\/tr>\n
700<\/span><\/td>\n28<\/span><\/td>\n292<\/span><\/td>\n430<\/span><\/td>\n1338<\/span><\/td>\n546<\/span><\/td>\n556<\/span><\/td>\n860<\/span><\/td>\n810<\/span><\/td>\n24-26<\/span><\/td>\n860<\/span><\/td>\n810<\/span><\/td>\n24-26<\/span><\/td>\n400<\/span><\/td>\n<\/tr>\n
800<\/span><\/td>\n32<\/span><\/td>\n318<\/span><\/td>\n487<\/span><\/td>\n1452<\/span><\/td>\n546<\/span><\/td>\n556<\/span><\/td>\n975<\/span><\/td>\n920<\/span><\/td>\n24-30<\/span><\/td>\n975<\/span><\/td>\n920<\/span><\/td>\n24-30<\/span><\/td>\n560<\/span><\/td>\n<\/tr>\n
900<\/span><\/td>\n36<\/span><\/td>\n330<\/span><\/td>\n537<\/span><\/td>\n1588<\/span><\/td>\n632<\/span><\/td>\n706<\/span><\/td>\n1075<\/span><\/td>\n1020<\/span><\/td>\n24-30<\/span><\/td>\n1075<\/span><\/td>\n1020<\/span><\/td>\n24-30<\/span><\/td>\n580<\/span><\/td>\n<\/tr>\n
1000<\/span><\/td>\n40<\/span><\/td>\n410<\/span><\/td>\n587<\/span><\/td>\n1689<\/span><\/td>\n632<\/span><\/td>\n706<\/span><\/td>\n1175<\/span><\/td>\n1120<\/span><\/td>\n28-30<\/span><\/td>\n1175<\/span><\/td>\n1120<\/span><\/td>\n28-30<\/span><\/td>\n660<\/span><\/td>\n<\/tr>\n
1200<\/span><\/td>\n48<\/span><\/td>\n470<\/span><\/td>\n702<\/span><\/td>\n1938<\/span><\/td>\n632<\/span><\/td>\n706<\/span><\/td>\n1375<\/span><\/td>\n1320<\/span><\/td>\n32-30<\/span><\/td>\n1405<\/span><\/td>\n1340<\/span><\/td>\n32-33<\/span><\/td>\n950<\/span><\/td>\n<\/tr>\n
1400<\/span><\/td>\n56<\/span><\/td>\n530<\/span><\/td>\n782<\/span><\/td>\n2670<\/span><\/td>\n790<\/span><\/td>\n1338<\/span><\/td>\n1575<\/span><\/td>\n1520<\/span><\/td>\n36-30<\/span><\/td>\n1630<\/span><\/td>\n1560<\/span><\/td>\n36-36<\/span><\/td>\n1280<\/span><\/td>\n<\/tr>\n
1600<\/span><\/td>\n64<\/span><\/td>\n600<\/span><\/td>\n895<\/span><\/td>\n2810<\/span><\/td>\n868<\/span><\/td>\n1476<\/span><\/td>\n1790<\/span><\/td>\n1730<\/span><\/td>\n40-30<\/span><\/td>\n1830<\/span><\/td>\n1760<\/span><\/td>\n40-36<\/span><\/td>\n1510<\/span><\/td>\n<\/tr>\n
1800<\/span><\/td>\n72<\/span><\/td>\n670<\/span><\/td>\n995<\/span><\/td>\n3020<\/span><\/td>\n868<\/span><\/td>\n1476<\/span><\/td>\n1990<\/span><\/td>\n1930<\/span><\/td>\n44-30<\/span><\/td>\n2045<\/span><\/td>\n1970<\/span><\/td>\n44-39<\/span><\/td>\n2500<\/span><\/td>\n<\/tr>\n
2000<\/span><\/td>\n80<\/span><\/td>\n760<\/span><\/td>\n1095<\/span><\/td>\n3220<\/span><\/td>\n965<\/span><\/td>\n1600<\/span><\/td>\n2190<\/span><\/td>\n2130<\/span><\/td>\n48-30<\/span><\/td>\n2265<\/span><\/td>\n2180<\/span><\/td>\n48-42<\/span><\/td>\n2900<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

La valvola a farfalla ventilata elettrica D941W \u00e8 realizzata con lo stesso materiale del corpo valvola per creare un anello di tenuta, ed \u00e8 azionata elettricamente o a gas. La temperatura applicabile dipende dal materiale del corpo valvola, la pressione nominale \u00e8 inferiore o uguale a 0,6 MPa. Generalmente applicabile a tubazioni industriali, metallurgiche, di protezione ambientale e altre per la ventilazione per regolare il flusso dei fluidi.<\/span><\/p>\n

Caratteristiche principali: design innovativo, struttura unica e razionale, peso leggero, apertura e chiusura rapide. Forza operativa ridotta, funzionamento comodo, agile e risparmio di manodopera.<\/span><\/p>\n

Adottare materiali idonei per soddisfare le basse, medie e alte temperature di diversi fluidi e fluidi corrosivi, ecc.<\/span><\/p>","protected":false},"featured_media":5559,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[176],"product_tag":[],"class_list":{"0":"post-11071","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-butterfly-valves","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-tabs-layout-horizontal","12":"ast-qv-on-image","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/raymonvalve.com\/it\/wp-json\/wp\/v2\/product\/11071","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/raymonvalve.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/raymonvalve.com\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/it\/wp-json\/wp\/v2\/comments?post=11071"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/it\/wp-json\/wp\/v2\/media\/5559"}],"wp:attachment":[{"href":"https:\/\/raymonvalve.com\/it\/wp-json\/wp\/v2\/media?parent=11071"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/raymonvalve.com\/it\/wp-json\/wp\/v2\/product_brand?post=11071"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/raymonvalve.com\/it\/wp-json\/wp\/v2\/product_cat?post=11071"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/raymonvalve.com\/it\/wp-json\/wp\/v2\/product_tag?post=11071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}