Easy to install and operate because it is adjustable a handwheel height by button operation of the cylinder.

• Valve disc water stop ability increased to the upper level through double soft seal.
• Double guided method from wedge structure increase reliability in high pressure.
• Simplified rubber valve disc and finger shim assembly to increase productivity.
• Injection molding product by rubber lining on all sides, excellent in corrosion resistance.
• Nominal diameter of the valve can be distinguished by the cover (packing box) color.
• Epoxy resin powder coating for excellent corrosion resistance.
• The valve is a open structure of ring for carry and cover in a enbloc cast, which is excellent in usability and cost reducing.