The 150LBS Forged Steel A105N Flanged Bellow Seal Globe Valve is a premium isolation and throttling valve designed for zero-leakage performance. The A105N forged body provides superior strength and pressure containment for Class 150 service. Its defining feature is a multi-ply metallic bellows that hermetically seals the stem, preventing fugitive emissions. This makes it the ideal choice for environmental protection in thermal oil, vacuum, and hazardous chemical pipelines.
Technical Attributes: 150LBS A105N Bellow Seal Globe Valve
Body Material,"ASTM A105N (Forged Carbon Steel, Normalized)"
Pressure Class,ASME Class 150 (150LB)
Sealing Design,Hermetically Sealed Metallic Bellows
Design Standard,API 602 / BS 5352 / ASME B16.34
End Connection,Flanged Raised Face (RF)
Flange Standard,ASME B16.5
Face-to-Face Dim,ASME B16.10
Bellows Material,SS316L / SS304 / Hastelloy C
Secondary Seal,Flexible Graphite Gland Packing
Trim Type,API Trim 8 (Commercial Standard)
Seat Material,Stellite Faced (Hard-faced Co-Cr)
Disc Material,ASTM A182 F6a + Stellite Faced
Stem Material,ASTM A182 F6a (13% Cr)
Size Range,"1/2"" to 2"" (Larger sizes available in cast)"
Bonnet Type,Bolted Bonnet (BB)
Temperature Range,−29℃ to +425℃
Stem Type,OS&Y (Outside Screw and Yoke)
Testing Standard,API 598 / EN 12266-1
Leakage Class,MSS SP-117 / Zero Leakage (Class A)
Surface Treatment,Black Phosphated or Epoxy Coating
Operation,Manual Handwheel
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
