
Safety Valve Series
A47 Series Spring Low Lift Safety Valve With Lever, Flanged Safety Valve For Steam & Air Overpressure Protection
Also known as: A47 safety valve, A47H safety valve, A47Y safety valve, A47W safety valve, spring low lift safety valve, steam safety valve with lever, WCB cast steel safety valve, 304 stainless steel A47 safety valve
DN15-600mm
Execution Standard
GB/ASME/DIN
Application Industry
Low pressure industrial boiler, heat exchange station, steam pipeline, air storage tank, pressure vessel, thermal equipment
Material
WCB 304 316L
Model
A47H-16C, A47H-25C, A47H-40C, A47H-64C, A47H-100C(WCB)A47Y-16C, A47Y-25C, A47Y-40C, A47Y-64C, A47Y-100C(WCB)A47W-16P, A47W-25P, A47W-40P(304 SS)A47W-16R, A47W-25R, A47W-40R(316L SS)A47H-16P, A47H-25P, A47Y-16P, A47Y-25P(stainless steel)
A47 series flanged open spring low-lift safety valve fitted with manual lifting lever for on-site popping test. H alloy steel seat, Y stellite seat, W body-matched seat. WCB cast steel,304,316L stainless steel body optional. For steam, air and water, overpressure protection for boiler & low-pressure pressure vessels.
Technical Specifications






