Pig valves basically work like ball valves. They are used in pig launching and receiving systems. These valves are preferred instead of using pig launcher and receiver spools. They have a compact structure. Quick open closures are mounted on them.
STANDARD FEATURES :
| 1 | Due to low torque values, smaller actuator can be selected. |
| 2 | The actuator selection is automatic. |
| 3 | Fixed lifting lugs on the valve. |
| 4 | Easy maintenance. |
| 5 | The closure has special quick open design. |
| 6 | Renewable seats. |
| 7 | Available with metal and soft seats. |
| 8 | Blow-out-proof stem. |
| 9 | Locking device is optional. |
SPECIFICATIONS :
| Valve Size | 3″ – 36″ |
| Valve Type | Launcher / Receiver |
| Body Type | Bolted |
| Pressure Class | ANSI 150 / 300 / 600 / 900 |
| End Connection | RF / RTJ / BW |
| Bore | Full Bore / Expanded Bore |
| Operator | Lever / Gear |
| Material | Carbon Steel / Stainless Steel / Duplex / Alloy Steel |
| Operating Temperature | Standard |
| Leakage Class | API 598 / ANSI FC70-2 / ISO 5208 |
| Design Standard | ASME B16.34 / API 6D / ISO 14313 / ISO 17292 |
| Face to Face Standard | ASME B16.10 |
| End Connection Standard | ASME B16.5 / ASME B16.25/ DIN EN 1092-1 |
| Test Standard | API 6D / API 598 / ISO 14313 |
| Fire Safe Standard | API 607 / ISO 10497 / API 6FA |
| Certification | EN 10204 3.1 – 3.2 / ISO 15848 Fugitive Emission / 2014-68-EU PED / SIL Capable / IP 67 (Gearbox) |
| Isolation Type | DBB / DIB-1 / DIB-2 |
