RTK - MV 5221
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Technical information
| Manufacturer | RTK |
|---|---|
| Part number | MV 5221 |
| Inner Code | 4906464 |
| Description | motor control valve |
| Technical specification | Substitute for W. no. 14122418/020 in three-way form for mixing nominal size DN 65, nominal pressure PN 16 Housing material ductile iron EN-GJS-400-18-LT Flanges with DIN sealing surface Spindle sealing: PTFE/carbon roof collars Characteristic/flow rate: linear/- Mixing cone, metallic sealing Kvs value = 63 m³/h, stroke 15 mm Seat diameter 65 mm Surface treatment with zinc dust primer CE marking in accordance with Pressure Equipment Directive (PED) max. allowable pressure in accordance with DIN EN 1092 max. allowable temperature TS 250 °C Electrical actuator - type ReAct 30E-028 Positioning force 3 kN, including manual adjustment AC motor 24 V, 50/60 Hz Adjustment speed 0.28 mm/s, stroke 15 mm Protection class IP 65 additional equipment: - additional limit switches (2 pieces) - digital positioner, type repOS with display input signal: 0.. 10 V Feedback signal: 4.. 20 mA Effective direction: at 0% input port B to Drive spindle extended at 0% input - Potentiometer 1000 ohms |