NIBCO FIRE BUTTERFLY VALVE WAFER W/SWITCH WD48638N 10" 300PSI ราคา 12,230.40 บาท
NIBCO FIRE
BUTTERFLY VALVE WAFER W/SWITCH WD48638N 2" DI, WAFER TYPE, GTEAR 300PSI .,
UL/FM W/SW.
The NIBCO Wafer
type butterfly valve is classified as a fire protection control valve that are
Underwriters Laboratories listed and FM Approved for bubble-tight shutoff at
300 PSI water working pressure. Wafer valves are recommended for quick
installation and removal from piping. The EPDM encapsulated ductile iron disc
provides bubble-tight shutoff at rated pressure.
BUTTERFLY VALVE
BRAND NAME : NIBCO
MODEL : WD-48638N
SIZE : 10 "
WORKING PRESSURE : 300 PSI.
APPROVED : UL/FM W/SW. APPROVED
CONNECTION : WAFER TYPE
MATERIAL OF CONSTRUCTION
BODY : DUCTILE IRON
DISC : DUCTILE IRON WITH EPDM COATED
STEM : STAINLESS STEEL
"O" RING : BUNA-N
GEAR OPERATOR : DUCTILER IRON
WITH INTERNAL TAMPER SWITCH


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