| Medios de comunicación: | Petroleum, Gas, Chemical Liquids, Ash Solids |
|---|---|
| Temperatura: | High Temperature and Pressure |
| Actuador: | Gears and Electric and Pneumatic Actuators |
| Material: | Wcb/Wc9/CF8m |
| Estructura: | Sthe Stem Goes Straight up and Down |
| Formulario Sellado: | Self-Sealing Spherical Disc and Double Disc Struct |
