Ball And Plug Valves

Ball And Plug Valves

Split-body Ball Valves


Cast Split-body Flanged Ball Valves


Unibody Ball Valves


High-temperature Metal-seated Ball Valves


Forged Metal-seated Ball Valves


High-pressure Forged Metal-seated Ball Valves


Top-entry Ball Valves


End-entry Ball Valves


End-entry Ball Valves


One-piece Ball Valves


Cryogenic Split-body Ball Valves


Cryogenic Top-entry Ball Valves


Top-entry In-line Repairable Ball Valves


HP Series Forged Ball Valves


Lubricated Plug Valves


Non-Lubricated Plug Valves



A high-integrity pressure protection system (HIPPS) is a type of safety instrumented system (SIS) designed to prevent over-pressurization of a plant, such as a chemical plant or oil refinery. The HIPPS will shut off the source of the high pressure before the design pressure of the system is exceeded, thus preventing loss of containment through rupture (explosion) of a line or vessel. Therefore, a HIPPS is considered as a barrier between a high-pressure and a low-pressure section of an installation.