The Forged Steel A105N PN40 Flanged Globe Valve (Trim 8) is a high-strength valve designed for high-pressure steam and oil service. The A105N (Normalized) forging ensures superior grain structure and impact toughness compared to standard castings. Featuring API Trim 8 (Stellite-faced seat and 13% Cr disc), it provides exceptional resistance to erosion and "wire-drawing." Its PN40 rating and flanged ends make it the standard for reliable throttling in industrial boiler and process lines.
Technical Attributes: Forged Steel A105N PN40 Globe Valve
Body Material,"ASTM A105N (Forged Carbon Steel, Normalized)"
Pressure Rating,PN40 (4.0 MPa)
Design Standard,BS 5352 / MSS SP-118 / EN ISO 15761
API Trim Number,Trim 8 (Commercial Standard)
Seat Material,Stellite Faced (Hard-faced Cobalt-Chrome)
Disc/Plug Material,ASTM A182 F6a (13% Cr Stainless Steel)
Stem Material,ASTM A182 F6a
End Connection,Flanged RF (Raised Face)
Flange Standard,DIN EN 1092-1 / ASME B16.5
Face-to-Face,DIN EN 558-1 / ASME B16.10
Size Range,DN15 - DN50 (Standard for Forged)
Bonnet Type,Bolted Bonnet (BB) or Welded Bonnet
Stem Design,OS&Y (Outside Screw and Yoke)
Packing Material,Flexible Graphite with Corrosion Inhibitor
Gasket Material,SS316 + Graphite Spiral Wound
Temperature Range,−29∘C to +425∘C
Testing Standard,API 598 / EN 12266-1
Backseat,Integral Hard-faced Backseat
Operation,Manual Handwheel
Body Coating,Black Phosphated or Paint
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
