General features：
• Full Trunnion
• Full Bore / Reduced Bore
• Metal Seated
• Bidirectional
• Anti blow out stem
• Autoadjustable packing
• Self cavity pressure relief
• Antistatic stem
• Fire safe
• Spring loaded seat system
Standards：
• Design：ANSI B16.34、ISO 17292、API 6D
• Face to face：ANSI B16.10
• Flanges：ANSI B16.5, B16.47
• Top flange：ISO 5211
• Material according NACE MR-0175
• Testing：API 598,、ISO 5208
• API 6D upon request
• Fire safe：API 607, API 6FA, ISO 10497
Product Detailes :
| Valve Brand | QiLong |
| Valve Structure | Trunnion 3Pcs Metal-Seated Ball Valve |
| Valve Material | According NACE MR-0175 |
| Nominal Diameter | ½"- 42" |
| Valve End Connection | Flanges：ANSI B16.5, B16.47、Top Flange：ISO 5211 |
| Valve Pressure range | Class150-2500 |
| MOQ | Negotiation |
| Face to Face | ANSI B16.10 |
| Standard | ANSI B16.34、ISO 17292、API 6D |