MV 5271 REflex Electric 3-way control valve
With electric actuators
REact 15E
REact 30E/DC
General information
Application Accessibility
Reduced Operating and Maintenance Costs
Longer Service Life
Improved Environmental Compliance
No Adjustment Necessary
Reduces Spare Inventory Costs
Lower Initial Costs
Lower Installation Costs
Lower Automation Costs
Lower Inventory Costs
Application Rangeability
Technical data
Nominal diameter DN 20 … 100
Nominal pressure PN 16, 25
Body materials EN-GJL-250 (max. PN 16)
EN-GJS-400-18-LT (max. PN 25)
Flanges Connection according to DIN 2501
Facing DIN 2526 Form C
Connection according to DIN EN 1092
Different flanges on request
Stem packing Chevron rings PTFE-graphite (max. +250 °C)
Bellows seal with safety stufing box (max. +350 °C)
Trim variations Mixing plug 1.4122 / 1.4408 (linear)
Stem + Seat 1.4571
Other materials available on request
Seat leakage According DIN EN 1349
Class IV (metal to metal)
Class IV-S2 (lapped in metal to metal)
Approvals DGRL (CE), ATEX (für PV...), TR TS (EAC), CCC