The Forged Steel A105N/LF2 3-Piece Ball Valve is a high-pressure powerhouse designed for extreme industrial service. Using A105N (for standard) or LF2 (for low-temperature) forged steel, it offers superior structural integrity across 800LB to 2500LB classes. The 3-piece bolted design allows for "swing-out" maintenance without disturbing pipe connections. It is the gold standard for high-pressure hydraulic, oil, and gas systems requiring modularity and safety.
Technical Attributes: A105N/LF2 3-Piece Ball Valve
Body Material,ASTM A105N (Standard) / A350 LF2 (Low Temp)
Pressure Classes,Class 800 / 1500 / 2500
Construction,3-Piece Bolted (Center Body + Two End Caps)
Bore Design,Full Bore or Reduced Bore
End Connections,NPT Threaded / Socket Weld (SW) / Butt Weld
Size Range,1/4" to 2" (DN8 - DN50)
Ball Material,A182-F304 / F316 / F6a (Hard Chrome Plated)
Seat Material,PEEK / Devlon / Nylon / Molon
Stem Design,Blow-out Proof Stem / Anti-Static
Body Seals,Spiral Wound SS316 + Graphite
Temperature (A105N),−29∘C to +250∘C (Seat dependent)
Temperature (LF2),−46∘C to +250∘C (Low Temp)
Fire Safety,API 607 / ISO 10497 Certified
Testing Standard,API 598 / API 6D
Design Standard,BS 5351 / ASME B16.34 / ISO 17292
Operation,Heavy Duty Lever (Lockable)
Mounting Pad,ISO 5211 for Actuator Mounting
Stem Packing,Live-loaded Flexible Graphite
Surface Treatment,Black Phosphated or Zinc Plated
Compliance,NACE MR0175 (Soured Gas Compatible)
Bolting Material,ASTM A193 B7 (B8 for LF2)
Contact: Jorge Yang
Phone: +86-13588258503
E-mail: sales@fluvalve.com
Whatsapp:+86-13588258503
Add: Room 331, South Building,Building 1, No.3 Jinpeng Street, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province
