ED1 ED2 ED3 ED5 ED6 ED8 Plunger Pressure Relay

ED: Single-port, globe-style control valve with cage guiding, balanced valve plug, and push-down-to-close valve plug action (figure 1) EAD: Angle version of ED control valve, used to facilitate piping or in applications where a self-draining valve is desired (figure 2) EDR: Same as ED control valve except with push-down-to-open valve plug action (figure 3)