Oxford Flow Axial On/Off Valve – ES Series
Oxford Flow Axial On/Off Valve – ES Series
Experience high-performance flow control with the Oxford Flow Axial On/Off Valve – ES Series. Designed for oil and gas pipelines, it offers superior reliability and efficiency.
The Oxford Flow ES Series Axial On/Off Valve is an innovative solution designed for efficient and reliable flow control in industrial applications. With a stemless internal hydraulic actuation, this valve eliminates common failure points found in conventional designs. Its robust, debris-tolerant construction and non-intrusive position sensing make it ideal for demanding oil and gas pipeline operations.
Applications
The Oxford Flow ES Series is engineered for Upstream & Midstream Oil & Gas infrastructures and serves as an optimal replacement for:
- Ball Valves
- Gate Valves
- Plug Valves
- Butterfly Valves
- Globe Valves
- Stem Actuated Axial Valves
Why Choose Oxford Flow ES Series?
- Revolutionary stemless design for superior performance.
- Compact and lightweight, reducing installation complexity.
- High reliability and minimal maintenance for cost-effective operation.
- Proven performance in demanding oil & gas applications.
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Description
Key Features & Benefits
- Stemless hydraulic actuation for enhanced reliability.
- Opens under full differential pressure, ensuring consistent performance.
- No external hydrocarbon tubing, reducing safety risks.
- Debris-tolerant design for extended service life.
- Non-intrusive position sensing for seamless monitoring.
- Dynamic seal cleaning & lubrication for minimal maintenance.
- Various fail-safe options available to meet safety standards.
Technical Specifications
- Temperature Range: -46°C to 200°C (-51°F to 392°F)
- Sizes: 4″ and up
- Pressure Class: ASME 300 – 900
- Minimum Stroke Time: < 2 seconds
- Shut-Off Class: CLASS VI (ANSI/FCI 70-2 2006)
Performance & Sizing
| Size | Cv Value |
|---|---|
| DN100 (4”) | 850 |
| DN150 (6”) | 1900 |
| DN200 (8”) | 3400 |
| DN250 (10”) | 7000 |
Key Dimensions (mm/in)
| Nominal Diameter | Diameter Ø (A) | Length (B) | Weight (kg/lb) |
| DN100 (4”) | 300 / 11.81 | ASME B16.10 (Alternative lengths on request) | 148 / 326 |
| DN150 (6”) | 400 / 15.74 | 275 / 606 | |
| DN200 (8”) | 480 / 18.90 | 450 / 992 | |
| DN250 (10”) | 560 / 22.04 | 760 / 1675 |
Construction Materials
| Component | Material |
| Body | Stainless Steel 316 |
| Closure Member | Stainless Steel 316 |
| Seat Material | Energised PTFE |
| Trim & Fittings | Stainless Steel 316 |
| Dynamic Seals | Spring Energised PTFE |
| Static Seals | Elastomer |
| Casing Seals | Spring Energised PTFE + Metal-to-Metal (firesafe) + Elastomer (weatherproof) |
