Cashco’s Model DA5 is a high-capacity self-contained, spring-operated, back-pressure regulator with a top-guided piston cylinder that provides high flow capacity and high-pressure drop capability. It can be utilized in different applications, but its proven specialty appeared in clean gaseous services. It can handle both an inlet pressure and pressure drop up to 675 psi.
| Maximum Cv | 187 |
| Options | NACE, Cleaned for O2 Services, Cleaned for Chlorine Service |
| Body Size | ½”, ¾”, 1”, 1-¼”, 1-½”, 2”, 2-½”, 3”, 4” |
| Materials | Body: BRZ, DI, CS, HC, Duplex SST, 316 SST Spring Chamber: BRZ, DI, CS, Duplex SST, 316 SST Trim: 17-PH SST, 316L SST, Monel Seat: PolyAII, V-TFE, GF-TFE, C+TFE, FKM (ANSI/FCI 70-3 CL.VI) Diaphragm: Composition – BC, EPR, FKM, FK, NBR, FKM +TFE, Elast. TFE Metal – Be-Cu |
| Pressures | Inlet: 1-675 psig (0.07-46.5 Barg) Drop: 3-675 psig (0.21-46.5 Barg) |
| Temperature Range | -425°F to +400°F (-253°C to +204°C) |
| End-Connections | NPT, RF flanged #150 #300 #600, extended pipe nipples, 14” face-to-face and extension tube ends |
