ELECTRIC ACTUATORS
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OPTIONS FOR ELECTRIC ACTUATORS
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OPTIONS FOR PNEUMATIC ACTUATORS |
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SPECIFICATION
Electric actuator for modulating control and on/off valves
- operating by 3-term-step controllers or analogue signals 0/4..20 mA, 0..10 V DC or field bus
- separate force switch and limit switch for both directions
- protection rating IP 65
- valve position indicator
- manual handwheel
- optional accessories available
- self locking and stall-proof stop-motor
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SPECIFICATION
Additional equipment for actuator types ST 5112, ST 5113, ST 5114, ST 5106
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SPECIFICATION
Additional equipment for actuator types ST 6121, ST 6122
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DOWNLOAD CATALOGUES
5106-7010p.pdf , 5143-7010p.pdf
5112-8020p.pdf , 5113-7010p.pdf
5112-8010p.pdf , 5114-7010p.pdf
5112-8020p.pdf , 5116-7010p.pdf
REact 15 E- 8010.pdf, REact 15 E- 7010p.pdf
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DOWNLOAD CATALOGUES
3581-8010p.pdf, 4591-7360p.pdf
3581-7350p.pdf, 4581-7360p.pdf
3581-8010p.pdf, 4581-8360p.pdf
4524-8410.pdf , 4591-8360-enp.pdf
4520-7410p.pdf, 5112-8510p.pdf
4522-8510.pdf 5100-7510p.pdf
6150-7110p.pdf, 3447-8010 PART1.pdf
3447-8010PART2.pdf 3447-8010 PART3.pdf
3447-8010PART4.pdf
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DOWNLOAD CATALOGUES
6136-7010P.pdf
6139-7010.pdf
6139-8010.pdf
SR3300-7010.pdf
SR3300-8010.pdf
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PNEUMATIC ACTUATORS
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BOTTOM BLOWDOWN VALVES
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CONTINUOUS BLOWNDOWN VALVES |

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SPECIFICATION
Pneumatic actuators for control and on/off valves
- Reversible direction of action
- Stroke max. 30 mm / max. 50 mm
- Max. air pressure 6 barg
- actuating force max. 9 kN / max. 18 kN (ST 6121 / ST 6122)
- approved by German Technical Inspectorate (TÜV) as an actuator for water and steam with safety function in heating systems
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SPECIFICATION
Series HV 6291 / PV 6291
- Nominal diameter DN 20...65
- nominal pressure PN 40
- maintenance free spindle packing
- clear flow through valve
- protection of spindle packing by back sealing
- easy replacement of cone
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SPECIFICATION
Series MV 5291
- Nominal diameter DN 15...25
- nominal pressure PN 40
- Two-way design with / without sample valve
- Hardened cone and seat for low wear operation
- body material made of GS-C 25
- Parabolic cone with linerar characteristic for exact dosing of blowdown flowrate
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DOWNLOAD CATALOGUES
6100-7010P.pdf
6100-8010.pdf
6175-7010.pdf
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DOWNLOAD CATALOGUES
5000-8000.pdf
5000-8010.pdf
6702-7010P.pdf
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DOWNLOAD CATALOGUES
5000-8000.pdf
5000-8010.pdf
5706-7010P.pdf
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CONTROL VALVE FOR WATER INJECTION |
CONTROL VALVE IN THREE-WAY DESIGN
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CONTROL VALVE FOR REGULATING FLOW / CIRCULATION |
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SPECIFICATION
Series MV 5211
- Nominal diameter DN 15...50
- Nominal pressure PN 16...160
- Restitant materials for cone assembly
- Optimum control by adjusted cone assemblies
- Body material made of GS-C 25, GS 17, CrMo 55, stainless steel
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SPECIFICATION
Series MV 5270 / PV 6270, MV 5200/PV 6200, MV 5300/PV 6300, MV 5400/PV 6400
- Nominal diameter DN 20...300
- Three-way design
- Three-way design with short B-flange
- Spindle packing with chevron rings or long life torsion safe chambered bellows seal
- Easy to change actuator orientation for operation and cabling access
- Optimum control by adjusted cone assemblies
- Various cone designs
- ANSI - Control valves in 3-way design
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SPECIFICATION
Series MV 52-/5341 / PV 62-/6341
- Nominal width DN 50 ... 150
- Nominal pressure PN 16 ... 40
- Three-way design
- Kvs value adjustable in gate B
- Cone can be rotated 80°
- Vacuum-resistant on circulation side
- Circulation cone assy adapted for cavitation
- Valve housing made from GJS-400-18-LT, GP-240 GH, 1.4408
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DOWNLOAD CATALOGUES
5000-8000.pdf
5000-8010.pdf
5703-7010P.pdf
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DOWNLOAD CATALOGUES
5000-8000W.pdf, 5000-8010W.pdf
5200-7010W.pdf, 5200-AR-7010W.pdf
5270-7010W.pdf, 5270-8010W.pdf
5300-7010W.pdf , 5300-AR-7010W.pdf
5400-7010W.pdf, 5400-AR-7010P.pdf
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DOWNLOAD CATALOGUES
5000-8000F.pdf
5741-8010F.pdf
5741-7010P.pdf
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ELECTRIC AND PNEUMATIC CONTROL VALVES (HEAT CONTROL) |
ELECTRIC AND PNEUMATIC CONTROL VALVES (REFRIGERATION CONTROL) |
FEED-WATER CONTROL VALVE WITH SPILL BACK |
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SPECIFICATION
Motorized control valves for throttling, mixing and diverting of liquids and gases
- Two-way and three-way design
- Optimum control by adjusted cone assemblies
- Various cone designs
- Body material made of GG 25, GGG 40.3, GS-C 25, 1.4408
- ANSI - Control valves in 2-way design, Material A216 WCB 1“,1½ “, 2 “, 2 ½ “, 3“, 4“, 6“ , Class 150 and class 300 for Electric and pneumatic actuators
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SPECIFICATION
Motorized control valves for throttling, mixing and diverting of liquids and gases
- Two-way and three-way design
- Optimum control by adjusted cone assemblies
- Various cone designs
- Body material made of GG 25, GGG 40.3, GS-C 25, 1.4408
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SPECIFICATION
Series MV 5291 / MV 5391
- boiler-feed pump securely protected for falling below the minimum flow rate
- adjustable recirculation flow rate
- perforated cone for feed-water control
- for boiler steam ratings 5...50 t/h
- nominal size DN 25..DN 50, DN 80
- nominal pressure PN 40
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DOWNLOAD CATALOGUES
5000-7010H.pdf, 5000-7110H.pdf
5000-8000H.pdf, 5000-8010H.pdf
5200-7010H.pdf, 5200-AR-7010H.pdf
5300-7010H.pdf , 5300-AR-7010H.pdf
5400-7010H.pdf, 5400-9000P.pdf
5400-AR-7010H.pdf
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DOWNLOAD CATALOGUES
5000-7010R.pdf, 5000-7110R.pdf
5000-8000R.pdf, 5000-8010R.pdf
5200-7010KP.pdf, 5300-7010K.pdf
5400-7010K.pdf ,
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DOWNLOAD CATALOGUES
5704-8000F.pdf,
5704-8010F.pdf
5704-7010P.pdf
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INJECTION COOLER - DESUPERHEATED STEAM COOLER
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MOTORIZED VALVE WITH EMERGENCY CLOSING DEVICE
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PRESSURE - BALANCED SHUT-UP AND CONTROL VALVES
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SPECIFICATION
Series MDK 5351/5451 – PDK 6351 – PDK 6451
- Selectable control characteristics
- Precise steam temperature control
- Turndown 30:1
- Optimum atomization as of ∆P 5 bar
- Tight shut-off.
- Large selection of different Kvs values with special nozzle combination
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SPECIFICATION
Series ST 6150
- approved by German Technical Inspectorate (TÜV) as an actuator for water and steam with safety function in heating systems
- closes at power failure or hazard
- closes smoothly even at large differential pressures
- adjustable closing time for ST 6152
- automatic return to closed loop control possible
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SPECIFICATION
Series MV 5311, MV 5411 / PV 6311, PV 6411
- Nominal diameter DN 100...400 NPS 4"...6"
- Nominal pressure PN 16 ... 160, #150...#300
- Two-Way
- Valve body materials JS-1025 (GJS-400-18LT), 1.0619 (GP-240-GH), 1.4408 (GX-5CrNiMo 19-11-2-), 1.7357 (G17CrMo5-5), A 216 WCB
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DOWNLOAD CATALOGUES
5000-8000I.pdf
5751-8010I.pdf
5751-7010P.pdf
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DOWNLOAD CATALOGUES
5000-8000M.pdf
6150-8010M.pdf
6150-7010P.pdf
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DOWNLOAD CATALOGUES
5000-8000V.pdf
5000-8010V.pdf
5300-7110P.pdf
5300-7110P.pdf
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STEAM CONVERTING VALVES |
PROCESS CONTROLLER
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SWITCH GEARS |
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SPECIFICATION
Series MV 5351 / MV 5451 / PV 6351 / PV 6451
- Steam pressure reduction and cooling in one unit
- Low-noise perforated cone
- Water injection from below
- Wide control range
- Optimized control characteristic with adapted trim for steam and water
- Body material of GP240-GH or G17 CrMo55
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SPECIFICATION
Electronic 3-term step-controllers with PI-control
- Drive for electric actuators
- Set point selection by manual controller or programme tuner
- Function points for limit monitor and measuring transducer
- Disturbance variables and auxiliary two element control
- Manual and automatic operation
Digital controller with PID control RE3x52 free configurable as:
- 3-term-step-controller for driving electric actuators e.g.RTK actuators ST 5100 seriesor
- Continuous controller for driving pneumatic actuators with positioner e.g.: RTK SR 6136 , SR 6137 series
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SPECIFICATION
Electronic switchgear for 2-point control including 2 limit contacts
- 3 voltage-free change over contacts
- Control contact with adjustableon/off switch points
- 2 random adjustable limit contactsbetween 4 and 20 mA
- LED-indication for the input signal
Electronic switchgear
- DIN rail installation
- 2 separate channels
- 1 change-over contact per channel
- Delay adjustable
- LED switching display
- Current and voltage input
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DOWNLOAD CATALOGUES
5000-8000S.pdf
5702-8010S.pdf
5702-7010P.pdf
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DOWNLOAD CATALOGUES
3050-7010C.pdf
3050-8010C.pdf
3070-7010C.pdf
3304-7010P.pdf
3304-8010C.pdf
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DOWNLOAD CATALOGUES
2431-7010P.pdf |
PRESSURE REGULATORS |
TEMPERATURE REGULATORS |
LEVEL TRANSDUCERS |
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SPECIFICATION
Temperature regulator as a globe valve - heating function closes when the temperature rises
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SPECIFICATION
Pressure reducing valve closes when the downstream press. rises
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SPECIFICATION
Series NI 1341 / 1342
- Linear measuring range 150 - 4000 mm
- Wear-resistant, inductive tracing (differential transformator)
- powered loop 4 – 20 mA
- trend display per 10% steps
- No connection between displacer and electronic
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DOWNLOAD CATALOGUES
7501-7010.pdf
7511-8010_eng.pdf
7527-8010_D.pdf
7537-7010.pdf
7601-7010.pdf
7611-8010_D.pdf
7627-8010_D.pdf
7637-7010.pdf
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DOWNLOAD CATALOGUES
7100-7010P.pdf
7100-8010.pdf
7200-7010.pdf
7200-8010.pdf
7300-7010.pdf
7300-8010.pdf
7400-7010.pdf
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DOWNLOAD CATALOGUES
1340-8010.pdf
1340-7010P.pdf
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SENSOR POWER SUPPLY UNIT |
SENSOR PRESSURE GAUGES |
SENSOR RESISTANCE THERMOMETER |
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SPECIFICATION
Pulse power supply unit AC/DC (24W)
Series NG 1534
- Wide input range 85-264 VAC
- Output short-circuit-proof / Over voltage protection
- Fulfill norms: IEC/EN60950, EN50178, UL/cUL60950, UL508C
- clamp rail assembly
- DIN Clamp
Series NG 1534
- Wide input range 85-264 VAC
- Output short-circuit-proof / Over voltage protection
- Fulfill norms: IEC/EN60950, EN50178, UL/cUL60950, UL508C
- clamp rail assembly
- DIN Clamp
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SPECIFICATION
Electronic pressure gauge station for use in refrigeration and heating assemblies for measuring pressure in system operating with gases and liquids
Series DR 1226
- Piezoresistive
- Measuring range up to 60 barg
- Output 4...20 mA
- Power supply 24 V DC
- with pressure gauge
- Two-wire system
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SPECIFICATION
Resistance thermometer for precise temperature measurement and control
Series WT 1000
- Resistor elements in accordance with DIN 43760 IEC 571
- Measuring resistor PT 100
- Fastest response time
- Easy to install
- Can be replaced without calibration
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DOWNLOAD CATALOGUES
1534-7010P.pdf |
DOWNLOAD CATALOGUES
1226-7010P.pdf |
DOWNLOAD CATALOGUES
1100-7010P.pdf |