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FIG.473U青銅升桿式閘閥

FIG.473U青銅升桿式閘閥

UL/FM

FIG.473U-青銅升桿式閘閥

FIRE PROTECTION GATE VALVE

UL Listed FM Approved, Outside screw and yoke, Solid wedge disc, Threaded ends.

零件 PART	材質 MATERIAL
閥體 BODY	CAST BRONZE
閥蓋 BONNET	CAST BRONZE
閥桿 STEM	BRASS
閥盤 DISC	CAST BRONZE
緊迫 PACKING	GRAPHITE

尺寸	1/2	3/4	1	1 1/4	1 1/2	2
L	59	61	73	79	84	90
H	128	145	163	189	213	248
H1	146	167	192	226	259	304
D	15.8	20	25	32	40	50

注：單位mm

標稱壓力

試驗壓力(水壓)

Nominal Pressures:175 PSI

閥體

閥座

25kg f/cm²

25kg f/cm²

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