MTI trunnion mounted ball valves feature: a full line product offering with valves ranging in 2″-42″, ANSI classes 150LB – 2500LB, forged steel bolted or all welded body, close coupled trunnion block design for low operating torques, secondary seat sealant feature.Special seat compounds are also available. Each valve meets, Options include stem extensions, actuators, pipe pups and specialized coatings.