balancing crane valve

Crane Balancing Valve- Van Cân Bằng Lưu Lượng DRV FODRV

Crane Balancing Valve- Van Cân Bằng Lưu Lượng DRV FODRV D901 DN15 to DN50 Flow Measurement Device (FMD) – DZR Copper Alloy PN25 Size DN15 to DN50 End Connnections D901 – Sizes 1/2″ to 2″ Inlet – Female Outlet – BS EN 10226 formerly taper male D902 DN15 Only Ultra Low Flow Measurement Device (FMD) …