Trunnion-mounted ball valves for pipeline,

process, power, oil & gas and other flow control applications where quality, design, safety, and environmental  protection are paramount.

Trunnion Mounted Ball Valve

TL Series is engineered to the latest API, ISO and ASME standards and manufactured using best-in-class materials and technologies.  The result is the highest quality and most competitively-priced trunnion-mounted ball valve available.

TB Series address all of the safety, quality and design issues important for ensuring consistent field performance and environmental protection and are designed to provide superior performance in a variety of applications including offshore platforms, oil, gas and other liquids pipelines, tank farms, meter stations, chemical processing plants and refineries.

TVC Trunnion Mounted Ball Valves
Order Matrix

Bill of Materials

Applicable Design Standards

API American Petroleum Institute

6D Specification for Pipeline Valves

598 Valve Inspection and Test

607 Fire test for Soft Seated Quarter Turn Valves

ASME American Society of Mechanical Engineers

B16.5 Steel Pipe Flanges and Flanged Fittings

B16.10 Face to Face and End to End Dimensions of Ferrous Valves

B16.34 Steel Valves—Flanged and Butt Welding Ends

N31.4 Liquid Petroleum Transportation Piping Systems

B31.8 Gas Transmission and Distribution Piping Systems

ISO International Organization for Standardization

ISO 9001-2000   Quality Systems for Design/Development, Production, Installation, Servicing

ISO 5211 Topworks for Mounting Dimensions

BS British Standard

BS 5351 Steel Ball Valves for the Petroleum, Petrochemical, and Allied Industries

MSS Manufacturers Standardization Society

SP 25 Standard Marking System for Valves, Fittings, Flanges and Unions

SP 45 Bypass and Drain Connection Standard

NACE National Association of Corrosion Engineers

MR0175 Sulfide Stress Cracking Resistant Metallic Materials for Oilfield Equipment