FIVALCO วาล์ว ท่อดับเพลิง Valve ท่อดับเพลิง, Fivalco valves Fire Protection Valves , Fivalco Valves UL/FM Valves, Gate Valves, Check Valves, Butterfly valves, Y-Strainer, Air Vent Valves

 UFivalco valves Fire Protection Products UL/FM

Model 3299-300-FLA

Fireriser

Gate Valve

Resilient Seated-300PSI-OS&Y Type Flanged End

 FIVALCO Swing Check Valve UL/FM Class300 Model 5201-300-FLA

 FIVALCO Y-Strainer UL Model YS-300-FF

FIVALCO Butterfly Valve UL/FM Model FPB-300W

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