Descriptions
Double Block Bleed Ball Valve 3 4 Inch Class 150 Api 6d f321
Double Block Bleed Ball Valve 3 4 Inch Class 150 Api 6d f321 Features
Design: API 6D.
Body: F321.
Nominal size: 3/4 Inch.
Nominal class: 150 LB.
Connection ends: RF X NPT.
Face to face: manufacture standard.
Test and inspection: API 598.
Technical parameters and characteristics
| Product | Double Block & Bleed Ball Valve |
| Size | 1/2" - 24" |
| Design temp. | -196℃ - 200℃ |
| Design pressure | class 150 - 2500 |
| Material | A105, LF2, F304, F316 |
| Design standard | API 6D, ASME B16.34 |
| Face to face | Manufacturer Standard |
| End | ASME B16.5, ASME B16.25, ASME B16.11 |
| Test standard | API 6D, API 598, ISO 5208 |
| Operation | Lever, Worm Gear |
| Application | petrochemical, chemical, power plant, oil, gas |
| Feature 1 | compact design, desirable performance |
| Feature 2 | full bore, reduce bore |
| Feature 3 | fire safe design |
| Feature 4 | anti-blow out stem design, maintenance could be easy on the pipeline |
| Feature 5 | inlet and outlet closed, block and bleed |