ITEM NAME:Adjustable Obama Pressure Regulating Valve 17 Cm * 9 Cm * 9.5 Cm Durable KTD.Product list :1pcs adjustable Obama pressure regulating valve. Product alias: pressure regulating valve. Size: 17 cm 9 cm 9.5 cm. Material: plastic, aluminum, copper. ADJUSTABLE AIR OUT: air pressure from one of the brass coupler is adjustable.
