Pressure-enhanced seat of MasterSeal Model Vic-300 ensures 360 deg sealing, deforming to create wide seating area as pressure increases. Employing Teflon-impregnated upper and lower bushings, stainless steel stems reduce torque needed to close valves. Latchlock lever handle includes memory stop or gear operator with chainwheel option, and can easily be configured into 3-way assemblies. Available in 2-12 in. sizes, valves come constructed of ASTM A-536-compliant ductile iron. They easily accommodate bidirectional, dead-end service to full working pressure, and are rated to 300 psi WOG.