MV 5221 DN 50 RTK United States Sales
If you are looking for a reliable supplier where you can purchase the MV 5221 DN 50 motor control valve, you are in the right place. ONRION sells all product groups belonging to the RTK brand in the United States market, with fast delivery times and competitive prices.
Technical Specification
in three-way form for mixing
Nominal size DN 50, nominal pressure PN 25
Housing material Spheroidal graphite cast iron EN-GJS-400-18-LT
Flanges with sealing surface according to DIN
Spindle seal:
PTFE/carbon roof sleeves
Characteristic/flow: linear / -
Mixing cone, metal-to-metal sealing
Kvs value = 37 m³/h, stroke 15 mm
Seat diameter 50 mm
Surface treatment with zinc dust primer
CE marking according to Pressure Equipment Directive (PED)
max. permissible pressure according to DIN EN 1092
max. permissible temperature TS 250 °C
Electric actuator - Type REact 30E-028
Actuating force 3 kN, including manual adjustment
AC motor 230 V, 50/60 Hz
Actuating speed 0.28 mm/s, stroke 15 mm
Protection class IP 65
with columns
Additional equipment:
- additional limit switches (2 pieces)
- Potentiometer 1000 Ohm