What is the difference between Cameron T30 and T31 ball valves?

The T30 designation refers to Cameron’s fully welded trunnion-mounted ball valve platform. T31 (SPE – Single Piston Effect) seats automatically relieve trapped cavity pressure into the line. T32 (DPE – Double Piston Effect) seats provide higher isolation but typically require external cavity pressure relief.

2025-12-21T23:02:26-06:00December 21, 2025|

What types of API valves does Cameron manufacture?

Cameron manufactures API 6D and API 6A valves including fully welded, trunnion-mounted, and floating ball valves, slab and expanding gate valves, twin-seal plug valves, and high-performance butterfly valves for pipeline and critical isolation service.

2025-12-21T23:01:52-06:00December 21, 2025|
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