Specifications
Socket welding: ANSI B16.11
Screw ends: ANSI B1.20.1
Butt welding: ANSI B16.25
Forged Steel Gate Valves conform to API 602, BS 5352 and ASME B16.34. Each valve is inspected and tested in accordance with API 598, and marked per MSS SP25.
Features
BB - Bolted bonnet
OS&Y - outside screw and yoke
Bolted Gland
Metal-graphite Spiral wound gasket between the Bonnet & Body
Graphite stem packing
Main materials: A105, LF2, F5, F22, F304, F316, F347, F321, F51, Monel, 20# Alloy