LNT Butterfly Valves – 2” to 24”, USA

LNT butterfly valves are versatile and efficient quarter-turn valves designed for fluid isolation and regulation in industrial piping systems. Manufactured in the USA, these valves are available in sizes from 2” to 24” and meet ANSI Class 150 and PN16 pressure standards. Body materials include CF8M stainless steel, ductile iron (DI), and WCB carbon steel, ensuring durability across a wide range of applications. Disc options include CF8M stainless steel, PTFE for chemical resistance, and bronze for marine or waterworks compatibility. With a choice of RF (raised face), wafer, and lug-type ends, these butterfly valves offer flexible installation. Suitable for use in water treatment, HVAC, oil & gas, chemical processing, and general industrial services, LNT valves provide reliable performance, minimal pressure drop, and ease of operation.

Specifications:

– Manufacturer: LNT Valves, USA
– Product Type: Butterfly Valve
– Size Range: 2” to 24”
– Pressure Ratings:
 • ANSI Class 150
 • PN16
– Body Material Options:
 • CF8M (316 Stainless Steel)
 • DI (Ductile Iron)
 • WCB (Carbon Steel)
– Disc Material Options:
 • CF8M Stainless Steel
 • PTFE (Polytetrafluoroethylene)
 • Bronze
– End Connections:
 • RF (Raised Face Flanged)
 • Wafer type
 • Lug type
– Design Features:
 • Bi-directional shutoff
 • Resilient or PTFE-lined seat (optional)
 • Blowout-proof stem design
 • ISO 5211 actuator mounting flange
 • Available in lever, gear, pneumatic, or electric actuation
– Compliance & Testing:
 • API 598 (leakage testing)
 • ASME B16.34
 • MSS SP-67
 • ISO 5211 (actuator mounting interface)
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