16112321/010 by RTK Regeltechnik
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The RTK Regeltechnik part number 16112321/010 is a motorized control valve of the Series MV 5211 in a straight-through design featuring an emergency closing function. Built with a nominal diameter of DN 50 and nominal pressure PN 16, it incorporates a gray cast iron EN-GJL-250 housing material and flanges with a sealing surface according to DIN. The spindle seal uses PTFE/carbon liners, while the flow characteristic is linear onto the crown cone with soft sealing, delivering a Kvs value of 30 m3/h, a stroke of 15 mm, and a seat diameter of 40 mm. The exterior features a surface treatment with zinc dust primer and carries a CE marking according to the Pressure Equipment Directive (PED). Actuation is driven by an electric actuator Type REact 30DC powered by a 24 V DC motor, supplying an actuating force of 3 kN, an actuating speed of 0.28 mm/s, and an IP 65 protection class, complete with manual adjustment. Additional equipment includes a TÜV-certified quick-release type ST 6151-5 for closing during a power failure (distribution valve gate A, mixing valve gate B) with a 24 V DC solenoid valve voltage, an RElog logic module for automatic start-up, two additional limit switches, and a 1000 Ohm potentiometer.
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Where can I buy 16112321/010 by RTK Regeltechnik in the USA?
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Characteristics
| Manufacturer | RTK Regeltechnik |
|---|---|
| Part number | 16112321/010 |
| Inner Code | 5241778 |
Technical specification
| Product type | Motorized control valve with emergency closing function |
|---|---|
| Series | MV 5211 |
| Nominal diameter | DN 50 |
| Nominal pressure | PN 16 |
| Housing material | gray cast iron EN-GJL-250 |
| Spindle seal | PTFE/carbon liners |
| Characteristic/Flow direction | linear/onto the cone |
| Cone type | Crown cone, soft sealing |
| Kvs value | 30 m3/h |
| Stroke | 15 mm |
| Seat diameter | 40 mm |
| Surface treatment | zinc dust primer |
| Electric actuator | REact 30DC |
| Actuating force | 3 kN |
| Motor | 24 V DC |
| Actuating speed | 0.28 mm/s |
| Protection class | IP 65 |
| Quick-release type | ST 6151-5 |
| Solenoid valve voltage | 24 V DC |
| Logic module | RElog |
| Additional limit switches | 2 pieces |
| Potentiometer | 1000 Ohm |