| Key ^ | Value |
|---|---|
| Actuator Type | Screwed Cap |
| Body Material | Bronze |
| Description: | VLV,REL,E ORI,3/4",521SER,BRZ |
| Dimensions | 8-3/4 in H |
| Domestic/Import | Domestic |
| End Style | MNPT x FNPT |
| Inlet to Outlet Length | 2 in |
| Manufacturer, Supplier: | Apollo Conbraco Industries |
| Media | Air/Gas |
| MFG Part #: | 521EDBKMAA0450Q |
| Nominal Size | 3/4 x 1-1/4 in |
| Series | 500 Series |
| Temperature Rating | 800 deg F |
| Trim Material | 316 Stainless Steel Disc/Brass Stem/Metal Seat/Stainless Steel Trim/Spring |
| Type | Multi-Purpose |
| UPC: | 191988041939 |