BONNEY FORGE GATE VALVE API 602 A105 CLASS 150
VAN CỔNG BONNEY FORGE API 602 A105 B16.5 ASME ANSI 150 RF
Design construction:
ASME B16.34 – BS 5352
Testing according to API 598
Marking MSS SP25
Outside Screw and Yoke (OS&Y)
Self aligning two piece packing gland
Spiral-wound gasket
Integral backseat
Loose solid disc
Flanged Ends to ASME B16.5 ansi 150lb