The key specifications of the Exhaust Valve, 1 1/2" BSP are — TYPE: Normally Close; FlowArea: 572.3 Sq.mm; Temperature Range: -20 to 80 Deg C; Pressure Rating: 0-16 Kg/cm2(g). These specifications are based on the standard GEM Equipments design; always verify against your machine's requirement before use. Founded in 1984 and ISO 9001:2015 certified, GEM Equipments Pvt. Ltd. is a Coimbatore-based manufacturer of compressed air dryers, cooling towers, industrial chillers, and compressed air treatment accessories, trusted by 1000+ industrial clients across India.