For use in dual safety relief systems the Spence figure 780 diverter valve. Also for use in stationary tanks, manifolding and distribution and process systems, the 780 requires low maintenance and ensures reliability with it's blowout proof stem and v-ring stem packing. Figure 780 features stainless steel handles that indicate flow direction and allows a full 180 degree operation. This valve is cleaned and packaged for use in O2 service in compliance with the CGA specification G-4.1 and is available in sizes 3/4" to 1 1/2". This valve is capable of handling pressures up to 400 PSIG at 400°F.