BS1873 Duplex Stainless Steel Globe Valve – Industry-compliant flow control for high-stakes industrial use. Built to meet strict BS1873 standards, this globe valve features premium duplex stainless steel construction, delivering exceptional corrosion resistance, high tensile strength, and rugged durability—perfect for oil & gas, chemical processing, marine, and petrochemical systems.Engineered for precise throttling and reliable on-off operation, it maintains structural stability under high pressure and harsh environments, resisting pitting, crevice corrosion, and stress cracking. Compliant with global industry norms, it ensures minimal maintenance, consistent performance, and cost savings for long-term operations.
Ideal for systems needing BS1873-certified reliability plus duplex steel’s superior mechanical properties. Choose BS1873 duplex stainless steel globe valves for uncompromised industrial flow control.
Unmatched Material Performance
Crafted from 2205 Duplex Stainless Steel (UNS S31803/S32205), our globe valves offer:
2X Higher Yield Strength (450-550 MPa) vs. standard austenitic steels
Critical Corrosion Resistance
Pressure Ratings: 150LB to 2500LB (ASME B16.34)
Sizes: ½" to 24" (DN15 to DN600)
Design Standards:
Leakage Class: VI (Fugitive Emission: ISO 15848-1)
Industry-Leading Advantages
Engineered Longevity
50+ year service life in seawater applications
3X better erosion resistance vs. 304SS
Zero chloride-induced stress corrosion
Technical Specifications
Reduced Total Ownership: 30% lighter weight → lower structural support costs
Precision Flow Control: Parabolic plug design for linear Cv characteristics
Zero-Maintenance Promise: Extended stem packing life (10+ years)
Global Compliance: Certified for ASME, ISO, and EU pressure directives
