Features： 1、LIGHT REVERSING ROTATION: Rotary lever hand valve possess light reversing rotation, good hand feeling, and accurate positioning 2、LARGE EFFECTIVE CIRCULATION AREA: Come with large effective circulation area and small pressure loss, very reliable and practical 3、HIGH MATCHING DEGREE: High accuracy valve stem has high matching degree and good air tightness, you can use with confidence 4、LOW FRICTION RESISTANCE: The inner hole is treated with a special process, with low friction resistance and long service life, more durable 5、ALUMINUM ALLOY MATERIAL: Rotary lever hand valve using aluminum alloy material, come with stable performance and durable Specification： Item Type: Rotary Lever Hand Valve Material: Aluminum alloy Model 4HV210-06 4HV210-08 Way of working Air Connecting pipe caliber G1/8 G1/4 Effective cross sectional area 14mm²(Cv=0.78) 16mm²(Cv=0.89) Number of digits 2 Position 4 way Lubricating No lubrication required Operating pressure range 0-1.0MPa (0-145psi) Ensure pressure resistance 1.5MPa (215psi) Operating temperature -20~70℃ Working angle 90° Package List： 1 x Rotary Lever Hand Valve 1 x Handle(Color Random)