Search results for: 'sid 2,0''
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Reducer set DN 50 - DN 402 reducing flanges made of zinced steel for connecting a DN 40 HeatBloC® on a DN 50 modular distribution manifold. For the assembly of a DN 40 pump, installation length 250 mm, in a DN 50 HeatBloC®.
One side DN 50 flange (PN 6), other side DN 40 flange (PN 6). Reduction of the centre distance from 180 mm to 160 mm, with seals and screws, installation height = 13 mm
Use only with slip-on flanges!
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Controller Alpha BasisConnection unit for single room controls of heating and cooling systems in combination with surface temperature regulation.
The power supply of the components is provided directly via the controller; minimised wiring effort.
Controller Alpha Basis STD Plus: Designated for the connection of up to 6 room operating units and up to 15 actuators with 230 V~ operating voltage.
Controller Alpha Basis Comfort: Designated for the connection of up to 10 room operating units and up to 18 actuators with 230 V~ operating voltage.
Features:
• Signal input for temperature limitation or dew point sensor
• Connection for an external time switch
• Change Over connection for switching between heating and cooling
• Controller Alpha Basis STD Plus: control of the pump
• Controller Alpha Basis Comfort: extended control of boiler and pump, after-run time adjustable
• Direction of operation of the actuators "zero current closed" (NC); without pump control, also "zero current open" (NO) possible
Scope of delivery:
Wall bracket with mounting rail for an easy and direct installation in the wall-mounted or flush-mounted cupboard Learn MoreOur offer is exclusively aimed at corporate clients.
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Bypass set K7 DN 25pump can be isolated
Pressure side:
- PAW multifunctional valve, with red butterfly handle
- Check valve, can be opened manually
- Automatic air passage
- With 2 nuts and 2 gaskets for a pump DN 25 (without pump, without dial thermometer)
Suction side:
- PAW pump ball valve, with red butterfly handle
Return:
- PAW multifunctional valve, with red butterfly handle
- Thread connection
Bypass:
- Differential pressure overflow valve ¾" with scale and thread connection
- Zinced bypass pipe with elbow gland
A min = 80 mm
A max = 200 mm
for 1": H = 360 mm
for 1¼": H = 395 mm
Thermometer available as accessory, item number 21711 (red), 21721 (blue)
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Flow set TK2Pressure side:
- Thermometer ball valve with red scale thermometer integrated in the handle (d = 50 mm, red scale)
- integrated check valve, can be opened manually
- DN 25 and DN 32: connection to the left with ½" internal thread for overflow valve or sensor, plugged
Suction side:
- DN 20: pump ball valve, key-actuated
- DN 25 and DN 32: pump ball valve with butterfly handle
Delivery with 2 nuts and 2 gaskets for a pump (without pump)
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Thermometer valve with flow check valve (TKS)1 x PAW flange (without nut)
1 x internal thread
Diameter thermometer = 50 mm
Dial thermometer with red scale in the handle, handle can be pulled off with thermometer, check valve 200 mm wc, can be opened
For DN 25-32 additionally:
1 x sleeve (on the side) ½", for overflow valve or immersion sleeve/sensor connection
1 x self-sealing blind plug ½"
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PAW actuator SR10due to the removable scale it is suited for flow on the right or left side,
easy assembly and disassembly thanks to the smart PAW snap-in mechanism,
with 1.5 m cable and mounting set for halting assembly on the PAW mixing valve,
for weather-compensated control, change-over switch for manual / automatic operation
Technical data
Electrical connection: 230 V / 50 Hz
Input power: 3.5 W
Torque: 10 Nm
Setting time for 90°: 140 s
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PAW actuator SR10 for DN 40due to the removable scale it is suited for flow on the right or left side, easy assembly and disassembly thanks to the smart PAW snap-in mechanism, with 1.5 m cable and mounting set for halting assembly on the PAW mixing valve, for weather-compensated control, change-over switch for manual / automatic operation
Technical data
Electrical connection: 230 V / 50 Hz
Input power: 3.5 W
Torque: 10 Nm
Setting time for 90°: 140 s
Learn MoreOur offer is exclusively aimed at corporate clients.
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PAW actuator SR10 for DN 50due to the removable scale it is suited for flow on the right or left side, easy assembly and disassembly thanks to the smart PAW snap-in mechanism, with 1.5 m cable and mounting set for halting assembly on the PAW mixing valve, for weather-compensated control, change-over switch for manual / automatic operation
Technical data
Electrical connection: 230 V / 50 Hz
Input power: 3.5 W
Torque: 10 Nm
Setting time for 90°: 140 s
Learn MoreOur offer is exclusively aimed at corporate clients.
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PAW actuator SR2easy assembly and disassembly thanks to the smart PAW snap-in mechanism,
with 1.5 m cable and mounting set for snap-in assembly on the PAW mixing valve,
for weather-compensated control,
due to the removable scale it is suited for the flow on the right or left side
change-over switch for manual / automatic operation
Learn MoreOur offer is exclusively aimed at corporate clients.
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PAW actuator SR5Change-over switch for manual / automatic operation,
easy assembly and disassembly thanks to the smart PAW snap-in mechanism,
with 1.5 m cable and mounting set for snap-in assembly on the PAW mixing valve,
for weather-compensated control,
due to the removable scale it is suited for the flow on the right or left side
Technical data
Electrical connection: 230 V / 50 Hz
Input power: 2.5 W
Torque: 5 Nm
Setting time for 90°: 140 s
Learn MoreOur offer is exclusively aimed at corporate clients.