IL Sistema operativo scanalato Z81X&Saracinesca a Y combines grooved pipe connections with a rising stem and resilient seating. The exposed stem gives a visible indication of gate position, while the grooved ends suit a compatible coupling system.
The sizes listed below run from DN50 to DN200. For a replacement or a new water line, check the coupling details and the space above the valve as well as the nominal pipe size.

Z81X Grooved Resilient OS&Y Gate Valve
Corpo: ghisa
Materiale del disco: ghisa+NBR
Stelo: acciaio inossidabile
Dado dello stelo: ottone, ghisa
Volantino: ghisa
Diametro Nominale DN: 50-200mm
FOB Price of Z81X Grooved Resilient OS&Y Gate Valve
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Z81X, QT450-10, DN50, pollice 2" $31
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Z81X, QT450-10, DN65, pollice 2.5" $34
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Z81X, QT450-10, DN80, pollice 3" $41
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Z81X, QT450-10, DN100, pollice 4" $46
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Z81X, QT450-10, DN125, pollice 5" $75
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Z81X, QT450-10, DN150, pollice 6" $84
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Z81X, QT450-10, DN200, pollice 8" $148
Connection and installation. Match the valve ends to the coupling and pipe-groove specification used on the line. Allow for the stem at full opening and leave room to turn the handwheel. The operating space is one of the practical differences between sistema operativo&Y and non-rising-stem gate valves.
Sistema operativo scanalato&Y valves are used in building services, industrial water lines and fire-protection pipework. For a fire-system project, include the required approvals and connection specification with the enquiry so the offered configuration can be checked against the project requirements.
Choosing the Z81X for Your Line
If you already have a grooved valve on site, a photograph of the nameplate and end connection is a useful place to start. Tell us the line size and working pressure, and we can discuss the Z81X configuration and installation details with you.
For other connections or materials, compare our sistema operativo&Valvole a saracinesca Y. The body dimensions and open-stem height should be checked for the model you intend to order.
Farpro Valve è un grande produttore globale di valvole impegnato nella ricerca, sviluppo, produzione e vendita di valvole.
I nostri standard di prodotto includono: GB/JB, API, ANSI, AWWA, DA, LUI, GOST, NF, eccetera.
Le nostre valvole sono disponibili in 12 categorie principali, 200 serie e 4000 dimensioni, comprese le valvole a saracinesca, valvole a globo, valvole a sfera, valvole a farfalla, controlla le valvole, valvole a membrana, valvole riduttrici di pressione, valvole a maschio, trappole, eccetera.
La produzione annuale raggiunge 80,000 tonnellate. Tutti i prodotti sono ampiamente utilizzati nel petrolio, petrolchimico, chimico, energia elettrica, metallurgia, tutela dell'acqua, costruzione, farmaceutico, drenaggio e altri campi.
I nostri prodotti vendono bene nei mercati della Germania, Inghilterra, Francia, Italia, Brasile, Polonia e altro ancora 30 paesi e regioni in Europa, Asia centrale, Asia occidentale, eccetera.