The CSRV0207FTDU4702 is a 2 PIECE 2/2 PN 14-20 FLANGE X FLANGE DIAPHRAGM VALVE manufactured by Viking. It is constructed with a stainless steel body and diaphragm and is designed for use with water, oil, air, and other general purpose applications. The pressure rating is Class 150, the maximum temperature is 250° F, and the maximum pressure is 410 PSI. The CSRV0207FTDU4702 features an industry standard 2” ANSI flange pattern and is designed to interface with with all 2” ANSI flange pieces. In addition, it has an adjustable packing gland design which allow for ease of installation and a built-in relief valve for added safety. The CSRV0207FTDU4702 is a robust, reliable, and cost-effective solution for many industrial applications.