2-Piece Closed Die Forged Steel Floating Ball Valve

Penerangan

2-Piece Die Forged Steel Floating Ball Valve Technical Data Sheet

1. General Information

2. Applicable Standards

3. Main Design Features

• Binaan Badan: 2-piece split forged body, side-entry design, bolted body connection.
• Manufacturing Process: Die forged construction, dense grain structure, eliminates casting defects, high strength, suitable for high pressure.
• Ball Design: Floating ball design, ball supported by two seats, media pressure pushes ball against downstream seat to achieve sealing.
• Peranti Anti Statik: Spring-loaded anti-static device between stem and ball ensures static electricity dissipation.
• Blow-Out Proof Stem: Stem designed with blow-out proof feature for safety.
• Fire-Safe Design: Designed to meet API 607/6FA fire test requirements.
• Low Emission Packing: Flexible graphite packing, optional VOC sealing rings to meet ISO 15848-1 fugitive emission requirements.
• ISO 5211 Mounting Pad: Top flange conforms to ISO 5211 for easy actuator mounting.

4. Main Component Materials

5. Technical Parameters & Dimensions

5.1 Pressure-Temperature Ratings

• Material Group: Group 1.1 (Carbon Steel)
• Julat Suhu: -29°C ~ 200°C (PTFE seats) / Up to 500°C (Metal seated)
• Applicable Media: Water, oil, gas, steam, corrosive media, etc.
• Jenis Gergaji: Full bore or reduced bore

5.2 Dimensions (Reference Values, Class 1500 2″ Butt Weld Ends)

5.3 End Connection Details

• Socket Weld (SW): Bore diameter and depth per ASME B16.11.
• Kimpalan Punggung (BW): Bevel preparation per ASME B16.25.
• Flanged (RF/RTJ): Flange dimensions, bolt holes and sealing face per ASME B16.5.
• Threaded (NPT): Per ASME B1.20.1.

6. Test & Inspection (API 598)

7. Marking & Supply

• Valve Marking: Per MSS SP-25, nameplate to include material, pressure, heat number, fire-safe certification mark (if applicable), etc.
• Cleaning & Protection: Valves internally and externally cleaned, ends covered with protectors, flange faces coated with rust preventive (if applicable).
• Documentation: Material certificates, pressure test reports, declaration of conformity, fire-safe certificate (if applicable) provided with shipment.

Note: This technical data sheet is based on standard 2-piece die forged steel floating ball valve design. Actual dimensions and configurations may vary depending on manufacturer and customer requirements. Please select appropriate seat material and pressure class based on actual operating conditions.

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