Ball valve 95

pneumatically-operateddouble block-and-bleed3-piece

• 3-piece robust, forged valve • Double block & bleed • Blowout-proof robust stem design • Bi-directional as standard • API 6D certified (API monogram #6D-1278) • Fire safe designed to API 6FA, API 607, ISO 10497 • Comply with NACE MR0175/ISO 15156 • Corrosion resistant low friction bearings • Double Piston Effect or Single Piston Effect seat design • Mixed SPE and DPE seats design also available • Integral top-works direct mounting pad to ISO 5211 • 6” and larger valves are equipped with lifting lugs • 8” and larger valves can be quipped with vent and drain valves (Optional) • Antistatic grounding between ball, stem & body Materials Forged or rolled bars, sourced and stocked only from high quality mills. Robust design Pressure containing parts are in compliance with ASME B16.34. A one-size-up stem made of high tensile material complies with ASME B16.34 and API 6D (#6D-1278) for drive train requirements provides a sufficient safety factor during operation. A special hybrid seat design provides a higher metal seat stiffness and bubble tight shut-off (Rate A) combined with lower operating torque compared to equivalent similar valve solutions.