The key specifications of the Exhaust Valve, 1"BSP are — TYPE: Normally Close; FlowArea: 192 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. GEM Equipments Pvt. Ltd., established in 1984 and ISO 9001:2015 certified, is one of India's leading manufacturers of compressed air dryers, cooling towers, industrial chillers, and compressed air treatment accessories, based in Coimbatore, Tamil Nadu.