Cast Iron Gate Valve (NRS), JIS 10K
ARITA Cast Iron Gate Valve (NRS), PN 16
Cast Iron Gate Valve (OS&Y), ANSI 150 PSI
Cast Iron Gate Valve (OS&Y), JIS 10K
CAST IRON NRS GATE VALVE, FLANGED PN 16
Cast Iron Resilient Gate Valve (OS&Y), PN 16
(มีหลายคุณสมบัติให้เลือก)