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Through Conduit Full Bore Gate Valve

Through Conduit Full Bore Gate Valve

Product Overview

The Through Conduit Full Bore Gate Valve is engineered for high-pressure wellhead and Christmas tree applications. Designed to API 6A specifications, it provides a full-bore opening to facilitate passage of logging tools and minimize pressure drop during flow.

Key Characteristics:

  • API 6A Compliant Construction.
  • High Pressure Rating (2,000 to 10,000 psi).
  • Full bore design suitable for pigging.
  • Multiple PSL and Material Class options.

Technical Specifications

General Construction API 6A
Face to Face Dimensions API 2000, 3000, 5000, 10000
Inspection & Testing API 6A
API Material Classes Available AA, BB, CC (Non-Nace)
DD-0, 5 / DD-1, 5 / DD-NL
EE-0, 5 / EE-1, 5 / EE-NL
FF-0, 5 / FF-1, 5 / FF-NL
HH-NL
API Product Specification Levels PSL-1 / PSL-2
Class 2,000 to 10,000
Size 21/16” to 71/16”
Flanged ends API 6A

For 1,500 # and 2,500 # and special material details will be provided on request.

Application & Function

These valves are specifically designed for critical service in oil and gas wellhead applications, including Christmas trees and manifold systems. The "Full Bore" design ensures a straight-through flow path.

The API 6A rating signifies compliance with stringent industry standards for wellhead and Christmas tree equipment, ensuring reliability under extreme pressure and corrosive environments defined by the NACE material classes.

Design Features

Designed with a through-conduit gate mechanism, the valve offers a low pressure drop when fully open and bubble-tight shut-off when closed.

  • Meets API 6A requirements
  • PSL-1 & PSL-2 capabilities
  • Corrosion resistant materials (NACE)
  • Robust flanged connections (API 6A)

Construction & Materials

Constructed to withstand severe service conditions, this valve supports various API material classes ranging from general service (AA, BB, CC) to highly corrosive environments requiring H2S resistance (DD, EE, FF, HH).

Standard Configuration
End Connections: API 6A Flanged
Testing: API 6A
Dimensions: Per API 6A (2000, 3000, 5000, 10000)
Sizes: 21/16" to 71/16"