T-TT butterfly valve

Nominal diameter: DN 50−2000 (from 2″ to 80″)

Connection: flanged, coupling (interflanged), welded

Nominal pressure: PN 16−100 (ANSI 150−600)

Working temperature: from -196°C to +600°C

Body material: carbon steel, stainless steel, cold resistant alloy steel. Other materials per request

Actuator: pneumatic — rack and pinion, double-acting or spring return; electric; manual — lever, mechanical gear

Seals: metal, polymer

Tightness: Class A GOST 9544−2015/EN 12266−1, Class VI ANSI/FCI 70−2−2006

Main options: cryogenic version; underground version