Products / Industrial Valves

Two-Piece Trunnion Ball Valves

01 / Overview

MLB two-piece trunnion ball valves deliver leak-tight closure for high-pressure oil and gas service. Trunnion-supported stems absorb line pressure and reduce friction between the ball and seats, lowering operating torque even under maximum conditions.

Built to strict quality and design benchmarks, they include a secondary emergency sealant injection system as standard and use certified, high-grade materials chosen to resist sulfide stress cracking and corrosive environments. The line supports straightforward field maintenance and custom configurations.

Key Features

  • Secondary emergency sealant injection as standard
  • Certified materials resist sulfide stress cracking
  • Low operating torque with smooth operation
  • Self-lubricating steel bearings
  • Straightforward field maintenance
Two-Piece Trunnion Ball Valves
FIG. 011 / INDUSTRIAL VALVES SCALE 1:1

Specifications

Models 210 & 220 Series
Size Range 2" to 24"
Pressure ANSI Class 150 to 1500
Compliance API 6D
End Connections Flanged
Body Material ASTM A216 WCB / WCC
Trim 316 SS with ENP
Bore Full or reduced port
Certifications NACE, fire-safe

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