VUBA

VUBA

Product catalog summary
Overview: This document provides technical specifications and guidelines for OLEOWEB's DIN hose burst valves, specifically the VUBA series. It outlines the product's dimensions, settings, technical data, and installation requirements.
Specifications:
  • Valve Types: VUBA380 and VUBA120, available in different sizes for various pipe diameters.
  • Dimensions: BSPP 3/8 and BSPP 1/2 with specific settings for pipe diameters Ø10, Ø12, and Ø15.
  • Settings: Adjustable settings, e.g., 0.7 mm, with optional orifice sizes, e.g., 1.5 mm.
Technical Data:
  • Max Flow: Ranges from 50 l/min (13.2 USgpm) to 80 l/min (21.1 USgpm).
  • Max Pressure: Up to 315 bar (4568 PSI).
  • Fitting and Hose Torque: Specific tightening torques provided for fittings and hoses.
  • Weight: Varies by model, e.g., 0.044 kg (0.097 lb) for VUBA380T10.
Technical Characteristics:
  • Hydraulic Circuit: Requires mineral oil ISO 6743/4 with viscosity between 15-250 mm²/s.
  • Contamination Class: Max ISO 4406:1999 Class 19/17/14.
  • Temperature Range: Oil temperature from -20°C to +80°C, ambient temperature from -20°C to +50°C.
  • Filtration: A 15 μm filter is necessary to protect the valve.
  • Leakage: Max leakage of 0.25 cm³/min (5 drops/min).
Installation Notes: Valves are supplied without factory settings; final calibration by the installer is required for proper operation. Refer to page 7 for setting thickness F.
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Catalog excerpts

VUBA-1

VALVOLE DI SICUREZZA PER TUBAZIONI DIN DIN HOSE BURST VALVES VALVES & SOLUTIONS CODICE ORDINAZIONE ORDERING CODE VALVOLE DI SICUREZZA PER TUBAZIONI DIN (DIN HOSE BURST VALVES) Esempio: foro 1,5 mm (Example: hole 1,5 mm) P 1,5 (ORIFICE ON FLAT POPPET) Omettere se non richiesto (Omit if not required) *Omettere se non richiesto (Omit if not required) If omitted this value, the valves are supplied without factory setting and nuts are not thightered. For the correct operating it is needed a calibration of the valve made by final installer. *Se omesso questo valore, le valvole vengono fornite senza alcuna taratura di fabbrica e i dadi non sono serrati. Per garantire il loro corretto funzionamento è necessario che venga eseguito il settaggio da parte dell'installatore finale. Esempio: regolazione 0,7 mm (Example: setting 0.7 mm) F 0,7 CON FORO (WITH ORIFICE) Tubo Ø 15 (For Ø 15 pipe, only for VUBA120) SCHEMA IDRAULICO / HYDRAULIC CIRCUIT DATI TECNICI / TECHNICAL DATA Olio idraulico - Mineral oil Viscosità olio - Oil viscosity Classe di contaminazione max Max contamination index Temperatura dell'olio - Oil temperature Temperatura ambiente - Ambient temperature PER LO SPESSORE F, VEDERE PG. 7 SEE SETTINGS F IN PG. 7 È indispensabile la presenza di un filtro nel circuito idraulico per proteggere la valvola (filtra- zione consigliata 15 μm) A filter into the hydraulic circuit necessary to protect the valve (advised filtration 15 μm) Trafilamento massimo Max leakage CARATTERISTICHE TECNICHE / TECHNICAL CHARACTERISTICS TIPO TYPE PORTATA MAX PRESSIONE MAX MAX FLOW MAX PRESSURE bar-PSI l/min-USgpm COPPIA MAX DI SERRAGGIO RACCORDO (Nm) MAX FITTING TIGHTENING Ch.2 TORQUE (lbt in) PESO APPROX COPPIA MAX DI APPROX SERRAGGIO TUBO (Nm) WEIGHT MAX TIGHTENING TORQUE FOR HOSE (lbt in) kg-lbt I dati presenti nel catalogo possono essere soggetti a variazioni, pertanto OLEOWEB si riserva il diritto di apporre modifiche in qualunque momento e senza alcun preavviso. OLEOWEB reserves the right to modify the products at any time and without notice: the technical data of the catalogue can consequently change. Aggiornamento - Update

 Open the catalog to page 1

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.