DATASHEET FLUXA YAD

Product catalog summary

Specifications:
The document describes a compact angle seat valve with a brass body, available in sizes ranging from 1/2" to 1" with a pressure rating of PN16. The valve features pipe threads conforming to ISO228 standards.

Available Versions:
The valve is available in three configurations: Normally Closed (NC), Normally Open (NO), and Double Acting (DA).

Flow Type:
For sizes 1/2" and 3/4", the flow is unidirectional (1→2), while the 1" size supports bidirectional flow.

Operating Conditions:
The ambient temperature range is -20°C to +60°C. The pilot pressure required ranges from a minimum of 4.0 bar to a maximum of 8.0 bar.

Materials:
The valve body and seal holder are made of brass, the piston is aluminum, and the cylinder is anodized aluminum. The piston rod is stainless steel AISI 304, and internal O-rings and shutter seals are made of FKM.

Optional Features:
Upon request, the valve can be equipped with ATEX certification, PTFE or EPDM shutter seals, a valve status indicator for NC versions, and a special seal holder for vacuum applications. The valve can control fluids up to +100°C and features a swiveling cylinder that does not require a wrench for orientation.

Performance Data:
The datasheet provides detailed performance data for different valve codes, including maximum differential pressure (ΔP Max) and flow coefficient (Kv) values for various pilot pressures. The flow coefficient Kv indicates the volume flow rate of water through the valve under specified conditions (ΔP = 1 bar, T = 5-40°C, density = 1000 kg/m³).

Catalog excerpts

COMPACT ANGLE SEAT VALVE BRASS BODY VALVOLA COMPATTA A SEDE INCLINATA CORPO IN OTTONE Fluid control up to + 100° C Controllo fluidi fino a + 100° C Swiveling cylinder Cilindro orientabile No wrench needed for cylinder orientation Cilindro orientabile senza uso di chiave inglese Spacer for cylinder protection from non-compatible fluids Distanziale per la protezione del cilindro da fluidi non compatibili Special seal holder for vacuum applications available Su richiesta otturatore speciale per applicazioni con il vuoto Type / Tipo Angle seat valve / Valvola a sede inclinata Size / Misure Pipe threads / Attacchi Versioni disponibili / Available versions Normally Closed NC, Normally Open (NO) Double acting (DA) Normalmente Chiusa (NC) Normalmente Aperta (NA) Doppio Effetto (DE) Flow type / Tipo di flusso 1/2" and 3/4" unidirectional Flow 1→2/ Flusso unidirezionale 1→2 1” Bidirectional/ Bidirezionale Ambient temperature / Temperatura ambiente Pilot pressure / Pressione pilota Valve body / Corpo valvola Brass / Ottone Spacer / Distanziale cilindro Rotable cylinder / Cilindro orientabile Seal holder / Otturatore Brass / Ottone Piston / Pistone Aluminium / Alluminio Cylinder / Cilindro Anodized aluminium / Alluminio anodizzato Stainless steel Aisi 304 / Acciaio inox Aisi 304 Rod guide / Guida stelo Internal O-rings / O-ring interni Shutter seal / Guarnizione otturatore SU RICHIESTA / UPON REQUEST Atex Certification / Certificazione ATEX PTFE or EPDM shutter seal / Guarnizione otturatore in PTFE o EPDM Valve status indicator (NC only) / Indicatore stato valvola (solo NC) COMPACT ANGLE-SEAT VALVES / VALVOLE COMPATTE A SEDE INCLINATA Atex certification upon request Certificazione Atex

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Code Codice Gas pipe thread Filett. gas G” FLUXA YAD - NA Closing against flow / FLUXA YAD - NA Ingresso fluido sotto otturatore Pilot Pressure /Pressione Pilota [bar] Code Codice Gas pipe thread Filett. gas G” FLUXA YAD - DA Closing against flow / FLUXA YAD - DE Ingresso fluido sotto otturatore Pilot Pressure /Pressione Pilota [bar] Code Codice Gas pipe thread Filett. gas G” *The flow coefficient KV represents the volume flow rate of water passing through the valve under the following conditions: Il coefficiente di portata KV rappresenta la portata in volume di acqua che passa attraverso la...

Open the catalog to page 2