Series: TW
Published ranges describe the product platform. Availability and pressure-temperature ratings are confirmed by size, material and configuration.
Large-diameter pipeline isolation with actuation selected for operating and control requirements.
Select the pressure class and sealing arrangement for the specified pipeline medium.
Buried installation, compressor and metering station duties require project-specific access and actuation planning.
API 6D fully welded trunnion ball valves for natural-gas, crude-oil and refined-product pipelines, with buried or above-ground installation configurations.
Specify line size, operating and design pressure, temperature, fluid composition, differential pressure and shutoff requirements. Confirm end dimensions, seat materials and actuator torque or fail action for the selected configuration.
Applicable design standards, material verification, shell-pressure tests and seat-leakage acceptance are defined for the quoted valve. The inspection plan should identify the test conditions, acceptance criteria and required records.
Specify drawings, material certificates, test reports and actuator documents required for the order. Fire-safe, fugitive-emissions, sour-service or special temperature qualifications are included only when specified and supported for the selected configuration.
Define medium, design conditions, connection details, operating duty and required documentation to establish the quoted configuration.
