Catalog excerpts
Valvola a flusso avviato a vite esterna con soffietto in acciaio al carbonio, esente manutenzione Carbon steel streamlined flow valve outside screw with bellows, maintenance free Caratteristiche principali di serie Main standard features Limitatore di alzata (fornibile a richiesta gratuitamente) Rise limiter (available on request) Stop screw Ingrassatore Lubricator Doppia ralla antifrizione Double anti-friction bearings Indicatore di apertura con funzione antirotazione Opening index with anti-rotatinon function Controtenuta di sicurezza ricavata sullo stelo Backseat Otturatore rotante Rotating disc Sede saldata Welded seat Possibili campi di impiego Application Impianti di trasmissione calore, centrali termiche, caldaie e serbatoi, impianti di teleriscaldamento, applicazioni con olio diatermico, ecc. Heat transfer systems, thermal power stations, industrial boilers and tanks, district heating plants, diathermic oil installations, etc. Acqua calda e/o surriscaldata, vapore, aria, fluidi diatermici, ecc. Hot water and/or overheated water, steam, air, diathermic fluids, etc. Material P250 GH (forged) GP 240 GH+N (cast) P250 GH (forged) GP 240 GH+N (cast) St. Steel 1.4370 St. Steel 1.4021 St. Steel 1.4021 St. Steel 1.4541 St. Steel 1.4021 Graphite + St. Steel Graphite Pressed steel Carbon steel Carbon steel Components Body Body Yoke Yoke Seat Disc Stem Bellows Antifriction disk Gaskets Packing Handwheel Studs Nuts Componente Corpo 15-50 Corpo 65-250 Cavalletto Cavalletto Sede Otturatore Stelo Soffietto Disco antifrizione Guarnizioni Baderna Volantino Prigionieri Dadi
Open the catalog to page 1KV alla percentuale di alzata figura 346/R Kv at stroke rate item 346/R Condizioni di esercizio/ Working conditions Temperatura - Temperature [°C] -10/50 40 Pressione - Pressure [bar] E’ necessario l’uso dell’otturatore equilibrato quando la pressione di esercizio supera i seguenti valori It is necessary to use the balanced disc when the working pressure is over the following values DN Pressione - Pressure [bar] NOTA: Utilizzando una valvola con otturatore equilibrato è indispensabile installarla al contrario, cioè con la pressione sopra l’otturatore NOTE: Using a valve with balanced disc...
Open the catalog to page 2All Mival catalogs and technical brochures
-
Joint – Item 308 TIFQ
1 Pages
-
MIVAL Products
72 Pages
-
MIVAL CATALOGUE EDITION 01/22
52 Pages
-
Filtro raccoglitore
2 Pages
-
Ball valve – Item 736
1 Pages
-
Ball valve – Item 737
1 Pages
-
Ball valve – Item 737/MF
1 Pages
-
Check valve – Item 57
2 Pages
-
Check valve – Item 335
2 Pages
-
Ball valve – Item EURO 442
1 Pages
-
Ball valve – Item EURO 441
1 Pages
-
Ball valve – Item 447
2 Pages
-
Ball valve – Item 446
2 Pages
-
Ball valve – Item 442
2 Pages
-
Ball valve – Item 441
2 Pages
-
Y strainer – Item 503
2 Pages
-
Y strainer – Item 500
2 Pages
-
Y strainer – Item 266
2 Pages
-
Y strainer – Item 264
2 Pages
-
Y strainer – Item 263 TIFQ
2 Pages
-
Gate valve – Item 15
2 Pages
-
Gate valve – Item 10/OR
2 Pages
-
Gate valve – Item 10
2 Pages
-
Bellows valve – Item 64
2 Pages
-
Bellows valve – Item 61
2 Pages
-
Bellows valve – Item 347
2 Pages
-
Bellows valve – Item 63
2 Pages
-
Bellows valve – Item 53
2 Pages
-
54
2 Pages
-
Bellows valve – Item 6
2 Pages
-
Bellows valve – Item 51
2 Pages
-
691
1 Pages
-
266/25
2 Pages
-
150
2 Pages
-
154
2 Pages
-
WAFER VALVE
12 Pages
-
COMBO VALVE
20 Pages
-
BALANCING VALVES
16 Pages
-
PRODUCTS 2014
64 Pages
Archived catalogs
-
Cast Iron Plug Cocks
2 Pages
-
Brass Plug Cocks
1 Pages
-
Three Ways Plug Cocks
2 Pages
-
Brass Three Ways Ball Valves
1 Pages
-
Bronze Balancing Valves
1 Pages
-
Simple Bleed Valves
5 Pages
-
Brass flanged Ball Valves
1 Pages
-
Stroke limiter for Joints
1 Pages
-
Axial Expansion Joints
2 Pages
-
Antivibrating Joints
1 Pages
-
ANSI series Gate Valves
9 Pages
-
New Combo Valve
20 Pages
-
general catalogue
56 Pages
-
Float Valves
2 Pages
-
Discharge Valves
5 Pages
-
Brass level Gauges
2 Pages
-
Carbon steel level Gauges
5 Pages
-
Double Float Bleed Valves
2 Pages
-
ANSI series Check Valves
9 Pages
-
Double Swing Check Valves
2 Pages
-
Disk Check Valves
7 Pages
-
3 way valve
2 Pages
-
3 way valve
2 Pages
-
holder valve
5 Pages
-
flow indicator
7 Pages
-
balancing valve
2 Pages
-
bleed valve
5 Pages
-
cast iron ball valve
5 Pages
-
swing check valve
2 Pages
-
ball check valve
5 Pages
-
swing check valve
5 Pages
-
expansion joint
4 Pages
-
axial joint
2 Pages
-
lug butterfly valve
5 Pages
-
wafer butterfly valve
5 Pages
-
bras gate valve
3 Pages
-
flange gate valve
5 Pages
-
gate valve
5 Pages
-
Catalogue 2010
12 Pages
-
Mival catalogue
28 Pages
-
MIVAL VALVES
28 Pages