air release valve 1. produce by ISO/TS16949 quality 2.OEM NO 4520021070 1, Product name: Cut Off Valve2, Product model: ... JQ080023, Product drawing number: 45200210704, OEM NO.:45200210705, Work schedule:Technical parameters:The intake M22 * 1 ... -87625179Fax:0086-057588514736http://www.cnjunqi.com EQ140 AIR RELEASE VALVE OEM 4520021070