Product Name: FC Gate Valve (YFC-01) Model NO.: YFC-01 Trademark: YOUYAO Transport Package: Wooden Box Specification: forged Origin: China HS Code: 8481804090 Product Description Full bore design, effectively eliminate the pressure drop and eddy, slowing down fluid solid particles on the flushing valve;·A unique seal form, so that substantially reduce the torque;·metal seal between the valve body and the valve cover, valve plate and valve seat;·The valve plate surface of supersonic spray coating carbide, valve seat ring adopts hard alloy, with good wear resistance, corrosion resistance;·Seat ring mounted by a fixed plate, keeping goodfloatability;·The valve stem is provided with inverted sealing structure, convenient for replacement of valve stem packing under pressure case;·The valve cover is equipped with sealing grease injection valve, in order to supplement the sealing grease, enhance sealing performance of valve seat and valve plate and lubricating performance;·configure the gas ( liquid ) actuating drive according to the needs of the user.•Working Pressure: 2000PSI~20000PSI•Nominal Bore: 1.13/16"~9" (46mm~230mm)•Working Medium: oil,natural gas,mud and gas containing H2S,CO2• Working Temperature: -46°C~121°C(Class LU)•Material Class: AA,BB,CC,DD,EE,FF,HH•Specification level: PSL1-4•Performance Requirement: PR1-2