Product Technical Data Sheet
Product Name: Flanged Floating Ball Valve
Model / Size: 2″ – 150LB (RF) / Floating Type
- Allgemein
This product is a straight-through ball valve with flanged ends and a floating ball design. It is suitable for use in petroleum, chemical, natural gas, water treatment, and general industrial pipelines for isolating or connecting media. The valve features bidirectional sealing, low operating torque, and reliable sealing performance.
- Basic Parameters
Parameter | Value |
Nominal Size (NPS) | 2 inch (DN50) |
Pressure Class | 150LB (Class 150) |
Type | Floating Ball Valve |
End Connection | Flanged (RF – Raised Face) |
Applicable Media | Water, oil, gas, steam, mildly corrosive media |
Temperaturbereich | -29°C to 150°C (depending on seat material) |
- Design & Manufacturing Standards
Item | Standard |
Design & Manufacture | API 608 / ASME B16.34 / GB/T 12237 |
Flange Dimensions | ASME B16.5 Class 150 |
Face‑to‑Face Dimension | ASME B16.10 (typically 178 mm or 203 mm) |
Pressure‑Temperature Rating | ASME B16.34 |
Inspection & Testing | API 598 / ISO 5208 |
- Main Component Materials
No. | Part | Material (Typical Configuration) |
1 | Körper | WCB (Carbon Steel) / CF8 (304 SS) / CF8M (316 SS) |
2 | Ball | Stainless Steel (A105+ENP / 304 / 316) |
3 | Sitz | PTFE / RTFE (Reinforced PTFE) |
4 | Stängel | Stainless Steel (13Cr / 304 / 316) |
5 | Packing | PTFE / Flexible Graphite |
6 | Gland | Carbon Steel / Stainless Steel |
7 | Handle | Carbon Steel (with plastic coating) |
Note: Higher grade materials (e.g., Monel, Hastelloy) available upon request. | | |
- Dimensions & Weight
Dimension | Value |
Face‑to‑Face (L) | 178 mm (or as per ASME B16.10; some long‑pattern versions may be 203 mm) |
Flange OD (D) | Approx. 152.4 mm (ASME B16.5 2″ Class 150) |
Height (H) | Approx. 150 – 180 mm (handle in open position) |
Weight | Approx. 8.0 – 12.0 kg (varies by body material and wall thickness) |
- Operating Data
Parameter | Value |
Betrieb | Manual (lever handle) / Optional: Pneumatic actuator / Electric actuator |
Druckbewertung | Class 150 (1.6 MPa / 2.0 MPa equivalent) |
Shell Test Pressure | 3.0 MPa (30 bar) |
Low Pressure Seat Test | 0.6 MPa (6 bar) |
High Pressure Seat Test | 2.2 MPa (22 bar) |
- Merkmale
- Bidirectional Sealing – The floating ball is pressed against the downstream seat by line pressure, providing tight shut‑off with no flow direction restriction.
- Fire‑Safe Design (Optional) – Anti‑static design available; fire‑safe configuration with graphite backup seat meets API 607 / API 6FA.
- Blow‑out Proof Stem – Stem is inserted from inside the body with a backseat to prevent blowout under sudden pressure surges.
- Low Operating Torque – Precisely machined ball and seat offer low friction, quick quarter‑turn operation, and reduced torque.
- Ordering Information
Please confirm the following when placing an order:
- Size (2″) and pressure class (150LB);
- Body material (carbon steel / stainless steel);
- Flange standard (ASME B16.5 / HG/T 20615, etc.);
- Locking device requirement (yes/no);
- Fire‑safe and anti‑static requirements;
- Actuation type (manual, pneumatic, electric).
GARANTIE:
SAVVY VALVES steht für herausragende Produktqualität und einen sorgenfreien Kundendienst. Unsere Ventile haben eine garantierte Mindestlebensdauer von 12 Monaten. Innerhalb dieser Zeit liefern wir Ihnen kostenlos alle notwendigen Ersatzteile und detaillierte Wartungsanleitungen. Bei nicht menschlich verursachten Schäden innerhalb der Garantiezeit ersetzen wir Komponenten kostenlos und bieten professionellen technischen Support. Nach Ablauf der Garantie zahlen Sie lediglich die Kosten für Ersatzteile und profitieren weiterhin von vergünstigten Wartungsleistungen. Unser Ziel ist es, Kunden durch zuverlässige Qualität und umfassenden Kundendienst dabei zu unterstützen, Betriebskosten zu senken und die Produktionseffizienz zu steigern. Ob technische Anfragen oder Wartungsbedarf – unser Expertenteam reagiert umgehend, um sicherzustellen, dass Ihr Ventilsystem jederzeit optimal funktioniert.