VBCD 3/8" DE/FL，DOUBLE OVERCENTRE VALVES FLANGEABLE板式双向平衡阀

DOUBLE OVERCENTRE VALVES FLANGEABLE
V0424 VBCD 3/8" DE/FL
V0434 VBCD 1/2" DE/FL

首页 ꄲ OM ꄲ VBCD 3/8" DE/FL，DOUBLE OVERCENTRE VALVES FLANGEABLE板式双向平衡阀