Technical Data Sheet
Product: 2″ – 1500LB Socket Weld Full Welded Floating Ball Valve
Construction: Full Welded Body
- Product Description
This floating ball valve features a full welded body design combined with Class 1500 pressure rating, providing exceptional structural integrity and leak tightness for high‑pressure applications. The fully welded construction eliminates bolted body joints, minimizing potential leak paths and fugitive emissions. Socket weld ends offer permanent, high‑strength connections suitable for demanding service conditions. This valve is ideal for high‑pressure oil & gas, petrochemical, power generation, and critical industrial services.
- Main Technical Parameters
Parametro | Value / Description |
Dimensione nominale | 2″ (DN50) |
Pressure Class | Class 1500 (PN250 / 25.0 MPa – 26.0 MPa depending on standard) |
End Connection | Socket Weld (SW) — ASME B16.11 |
Costruzione del corpo | Full welded — one‑piece body shell, no bolted bonnet or body flanges |
Intervallo di temperatura | –29°C ~ +300°C (depending on seat/packing materials) |
Applicable Media | High‑pressure water, oil, gas, steam, corrosive fluids within material limits |
Face‑to‑Face | ASME B16.10 (Class 1500) |
- Bill of Materials (Typical for High‑Pressure Service)
No. | Part Name | Standard Material | Optional Material |
1 | Body (Welded Assembly) | A105 (Carbon Steel) | A182 F316 / F304 (Stainless), A182 F22 (Chrome‑Moly) |
2 | Palla | A182 F316 (hardfaced option) | 17‑4PH, Stellite® coated, Tungsten Carbide |
3 | Posto a sedere | Reinforced PTFE / PEEK | Metal‑seated (hardfaced), Reinforced Graphite |
4 | Stelo | A182 F316 | 17‑4PH, Inconel, Monel |
5 | Extended Bonnet (if applicable) | A105 (welded to body) | F316, F22 |
6 | Packing | Flexible Graphite with anti‑extrusion rings | Graphite + Inconel braid, PTFE V‑ring |
7 | Operatore | Lever (with lock) | Gear operator, pneumatic/electric actuator |
Note: No body gasket is required due to the full welded construction.
- Caratteristiche principali
- Full Welded Body
- Eliminates bolted flange or bonnet joints, drastically reducing potential leak paths.
- Provides superior resistance to external leakage and fugitive emissions.
- Enhances structural strength and resistance to pressure surges and thermal cycling.
- Compact design with reduced weight compared to bolted counterparts.
High‑Pressure Capability- Class 1500 rating suitable for demanding high‑pressure systems.
- Robust wall thickness and welded construction ensure integrity under extreme conditions.
Blow‑out Proof Stem- Stem retained internally; cannot be ejected under pressure, ensuring operational safety.
High‑Performance Seating- Seats available in reinforced PTFE, PEEK, or metal‑seated designs to withstand high pressure and temperature.
Antistatic Device (Optional)- Provides electrical continuity across the valve to prevent static discharge in hazardous environments.
Fire Safe Design (Optional)- Designed per API 607 / ISO 10497; secondary metal‑to‑metal sealing after seat burnout.
- Dimensions & Weight (Reference)
Final dimensions to be confirmed from certified GA drawings. Bonnet extension height varies with temperature.
Item | Dimension (mm / in) |
Misurare | 2″ (DN50) |
Face‑to‑Face (L) | Approx. 368 mm (14.5 in) — ASME B16.10 Class 1500 |
Socket Weld Bore (C) | Approx. 54.0 – 54.5 mm (2.125 – 2.145 in) |
Socket Depth (D) | Approx. 13 – 16 mm (0.50 – 0.63 in) |
Overall Height (H) (open) | Approx. 350 – 450 mm (depending on bonnet and operator) |
Approx. Weight | 35 – 55 kg (varies with bonnet length and operator type) |
- Design & Manufacturing Standards
Standard | Descrizione |
Progetto | API 608, API 6D, ASME B16.34 |
Pressure‑Temperature Rating | ASME B16.34 |
Face‑to‑Face | ASME B16.10 |
End Connections | ASME B16.11 (Socket Weld) |
Inspection & Testing | API 598, ISO 5208 |
Fire Safe (optional) | API 607 / ISO 10497 |
Testing:
- Shell strength test: 1.5 × rated pressure (no visible leakage)
- High‑pressure seat test: 1.1 × rated pressure
- Low‑pressure seat test: 0.6 MPa (for soft‑seated versions)
- Ordering Information
Please specify the following for accurate quotation and manufacturing:
- Operating temperature and media — determines seat material, bonnet length, and body material
- Seat type — reinforced PTFE, PEEK, metal‑seated, or reinforced graphite
- Body and trim materials — carbon steel, stainless steel, or chrome‑moly alloy
- Actuation type — lever, gear operator, pneumatic actuator, electric actuator
- Special requirements — fire safe, antistatic, NACE MR0175/MR0103, ATEX, material test reports (EN 10204 3.1), etc.
GARANZIA:
SAVVY VALVES si impegna a fornire una qualità di prodotto eccezionale e un servizio post-vendita senza pensieri. Le nostre valvole sono garantite per una durata minima di 12 mesi, durante i quali forniremo gratuitamente tutti i pezzi di ricambio necessari e istruzioni di manutenzione dettagliate. Durante il periodo di garanzia, in caso di danni non causati dall'uomo, sostituiremo i componenti gratuitamente e forniremo supporto tecnico professionale. Dopo la scadenza della garanzia, i clienti dovranno pagare solo il costo dei pezzi di ricambio, beneficiando comunque di servizi di manutenzione scontati. Il nostro obiettivo è aiutare i clienti a ridurre i costi operativi e a migliorare l'efficienza produttiva attraverso una qualità affidabile e un supporto post-vendita completo. Che si tratti di richieste tecniche o di esigenze di manutenzione, il nostro team di esperti risponderà tempestivamente per garantire che il vostro sistema di valvole mantenga prestazioni ottimali in ogni momento.