Search results for: 'side 251'
Did you mean sid 25?
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Safety group SID - DN 25for straight piping
- with pressure relief valve ½", opening pressure 3 bars
- with pressure gauge 0 - 4 bars, with shut-off valve
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Charging pump set K1Pressure side:
- PAW pump ball valve, with red butterfly handle
- Flow check valve, can be opened manually
- Automatic air passage
- With 2 nuts and 2 gaskets for a pump DN 25 (without pump)
Suction side:
- PAW pump ball valve, with red butterfly handle
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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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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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Flow set K2can be completely isolated
Pressure side:
- PAW multivalve, with red butterfly handle
- Check valve, can be opened
- Automatic air passage
- With 2 nuts and gaskets for a pump DN 25 (without pump, without dial thermometer)
Suction side:
- PAW pump ball valve, with red butterfly handle
Thermometer available as accessory, item number 21711 (red)
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Multivalve (MK)2 x sleeves ½" (on the side)
1 x self-sealing blind plug ½"
1 x PAW flange (without nut)
1 x internal thread
Material: brass,
with red butterfly handle Learn MoreOur offer is exclusively aimed at corporate clients.
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Pump set TK5Pressure side:
- thermometer valve with red scale dial thermometer integrated in handle (d = 50 mm), can be pulled off
- integrated check valve, can be opened manually
- DN 25 and DN 32: connection to the left, 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
Return:
- thermometer valve with blue scale dial thermometer integrated in the handle (d = 50 mm), can be pulled off
- DN 25 and DN 32: connection to the right, ½" internal thread for overflow valve or sensor, plugged
- thread connection
Delivery with 2 nuts and 2 gaskets for a pump (without pump)
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Multivalve with check valve (MKS)2 x sleeves ½" (on the side)
1 x self-sealing blind plug ½"
1 x PAW flange (without nut)
1 x internal thread
Material: brass, with red butterfly handle
With automatic air passage and check valve (can be opened) Learn MoreOur offer is exclusively aimed at corporate clients.
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Thermo ball valve (TK)1 x PAW flange (without nut)
1 x internal thread
Diameter thermometer = 50 mm
Dial thermometer with blue scale in the handle, handle can be pulled off with thermometer
For DN 25-32 additionally:
1 x sleeve (on the side) ½", for overflow valve
1 x self-sealing blind plug ½"
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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)
Learn MoreOur offer is exclusively aimed at corporate clients.