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
Параметр | Value / Description |
Номинальный размер | 2″ (DN50) |
Pressure Class | Class 1500 (PN250 / 25.0 MPa – 26.0 MPa depending on standard) |
End Connection | Socket Weld (SW) — ASME B16.11 |
Конструкция кузова | Full welded — one‑piece body shell, no bolted bonnet or body flanges |
Диапазон температур | –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 | Мяч | A182 F316 (hardfaced option) | 17‑4PH, Stellite® coated, Tungsten Carbide |
3 | Сиденье | Reinforced PTFE / PEEK | Metal‑seated (hardfaced), Reinforced Graphite |
4 | Корень | 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 | Оператор | Lever (with lock) | Gear operator, pneumatic/electric actuator |
Note: No body gasket is required due to the full welded construction.
- Ключевые особенности
- 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) |
Размер | 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
Стандартный | Описание |
Дизайн | 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.
ГАРАНТИЯ:
SAVVY VALVES стремится предоставлять исключительное качество продукции и беспроблемное послепродажное обслуживание. Наши клапаны гарантированно обеспечивают минимальный срок службы 12 месяцев, в течение которых мы бесплатно поставляем все необходимые запасные части и подробные инструкции по техническому обслуживанию. В течение гарантийного срока, если произойдет какой-либо ущерб, не вызванный человеком, мы бесплатно заменим компоненты и предоставим профессиональную техническую поддержку. После истечения срока гарантии клиентам нужно будет оплатить только стоимость запасных частей, при этом продолжая пользоваться скидками на услуги по техническому обслуживанию. Наша цель — помочь клиентам сократить эксплуатационные расходы и повысить эффективность производства за счет надежного качества и комплексной послепродажной поддержки. Будь то технические запросы или потребности в техническом обслуживании, наша команда экспертов оперативно отреагирует, чтобы гарантировать, что ваша клапанная система всегда будет поддерживать оптимальную производительность.