1.Boiler feedwater control valve 2.Velocity control sever service trim 3.Lowest operational torque 4.Lowest maintenance cost Electric actuator operated boiler main feed water control valve in feed water systemType: straightway/globeConnection type: RF & RTJ ANSI B16.5 BW ANSI B16.25Size: 2"~14"Pressure: CLASS 150LB~~1500LBBody materials: A216 WCB, A217 WC9, A217 C5, CF8(304), CF8M(316), CF3(304L) ...