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| BRAND | ARI |
| Product | ARI-STEVI 471 ANSI |
| Description | Straight ANSI control valve with flanges and bellows seal and shaft-guided cone |
| Internal code | ONR4738044 |
| Technical specification | SA216WCB 4" Nominal pressure: *ANSI 300 including 40bar/580psi Flange hole: ANSI 300 Kvs value: 160 CV value: 185 Characteristic curve: equal percentage Spindle sealing: stainless steel bellows Safety stuffing box: pure graphite Drive: PREMIO Supplementary product description: * same as pre-delivery Project 001278812 Valve lift: 30mm stroke Drive type: PREMIO 2.2kN max. closing pressure (bar): 1.2 max. closing pressure (psi): 17 Motor type: BLDC motor Voltage: 100-240V AC 50-60Hz Adjustment speed: 0.38mm/sec Setting time: 79s Spindle overhang: 83mm Coupling: M14x1 thread. |