Flexalen 600 TM
n Flexalen 600TM
The compact standard system Developed in closed cooperation with the Dutch energy supplier Nuon.
Main advantages
●Water tight bond between corrugated outer pipe and polyolefine insulation
● Fully weldable system
● Top foam quality
●Water diffusion resistance µ>3.500 (PUR µ 30-100)
● Lightweight system (1.6 kg for 2x32 in 125 outer casing)
●High flexibility at low temperatures <0°C
●Highly flexible – easy to bend around corners
● Easy to install
● Built in expansion compensation
●Very low friction loss – proven for high flow speed
● Complete system certification by KIWA
Single pipes up to 110 mm, Twin pipes up to 63 mm
Watertight bond between foam and outer casing
Flexalen 1000+TM
n Flexalen 1000+TM
The multi functional system Flexalen 1000+TM: Carefully selected & matched components combine to make a system that offers easy installation
and superior insulation for special requirements.
Main advantages● Free moving carrier pipes
● Single line, double line and quattro-pipes multi-line capability
● Cellular waterproof insulation
● Top foam quality
● Superior flexibility at low temperatures < 0°C
● Smooth sliding PB carrier pipes offer easy installation
●Good interconnection between jacket pipe and insulation
● Full compatibility with Flexalen 600TM
● Fit to meet future standards
● It satisfies the requirements for sustainable construction
Product code D.N. InchCasing
Pipe O.D.[mm]
Carrier pipe Wallthickness
[mm]
No. ofmedium
pipes
Minimumbendingradius[m]
Standardcoil lenght
[m]
Weight[kg/m]O.D.
[mm]I.D.
[mm]
FV+RS125A32A25 2520
1¾ 125 32
2526,220,4
2,92,3
11 0,60 300 1,50
FV+RS160A40A25 3220
1¼¾ 160 40
2532,620,4
3,72,3
11 0,80 150 2,60
FV+RS200A50A25 4020
1½¾ 200 50
2540,820,4
4,62,3
11 0,90 125 2,90
FV+RS200A63A32 5025
21 200 63
3251,426,2
5,82,9
11 1,00 125 3,35
FV+R160H2/25A25 20 ¾ 160 25 20,4 2,3 3 0,8 50 1,95
FV+R160H2/32A25 2520
1¾ 160 32
2526,020,4
3,02,3
21 0,8 50 2,20
FV+R200H2/32A32 25 1 200 32 26,0 /26,2 3,0 / 2,9 3 0,8 50 2,80
FV+R200H2/40A25 3220
1¼¾ 200 40
2532,620,4
3,72,3
21 0,8 50 3,00
FV+R200H2/40A32 3225
1¼1 200 40
3232,626,2
3,72,9
21 0,8 50 3,10
FV+R200H2/50A25 4020
1½¾ 200 50
2540,820,4
4,62,3
21 0,9 50 3,50
FV+R200H2/50A32 4025
1½1 200 50
3240,826,2
4,62,9
21 0,9 50 3,65
FV+R160H2/25A2/20 2015
¾½ 160 25
2020,414,4
2,32,8
22 0,8 50 2,05
FV+R160H2/25A25A20 2015
¾½ 160 25
2020,414,4
2,32,8
31 0,8 50 2,10
FV+R160H2/32A25A20252015
1¾½
160322520
26,020,414,4
3,02,32,8
211
0,8 50 2,35
FV+R200H2/32A32A20 2515
1½ 200 32
20 26,0 / 26,2
20,43,0 / 2,9
2,831 0,8 50 2,95
FV+R200H2/40A25A20322015
1¼¾½
200402520
32,620,414,4
3,72,32,8
211
0,8 50 3,15
FV+R200H2/40A32A25322520
1¼1¾
200403225
32,626,220,4
3,72,92,3
211
0,8 50 3,30
FV+R200H2/50A25A20402015
1½¾½
200502520
40,820,414,4
4,62,32,8
211
0,9 50 3,65
FV+R200H2/50A32A25402520
1½1¾
200503225
40,826,220,4
4,62,92,3
211
0,9 50 3,80
Flexalen 1000+TM Dimensions
Other dimensions on request.
n FlexalenTM Straight Lengths Especially developed for larger projects and for hot and cold water systems.
Heating / Hot and Chilled Water / ColdSemi flexible, pre-insulated Flexalen straight lengths for heating and potable water with a carrier pipe made of Polybuten (PB), according EN-ISO 15876, with a temperature range up to +95° C and high quality polyo-lefin insulation and a corrugated casing HDPE.
Flexalen 600TM Dimensions
Main advantages● Robust and flexible ● Temperature range from -80° C to +95° C ● Ideal protection for thermally and mechanically sensitive pipes and cables ● Outer casing made of HDPE offers superior protection against moisture ● Top foam quality● Water diffusion resistance μ > 3.500 ● Minimum bending radius 0,3 m
n ProtectubeTM insulation duct As a universal duct to protect all kinds of pipes and cables.
ProtectubeTM Dimensions
Product codeOuter casing O.D.
[mm]Insulation I.D.
[mm]Lengths*
[m]Bending radius
[m]Weight [kg/m]
FV+ISR40 40 18/23 100 0,15 0,10
FV+ISR50 50 23/28 100 0,20 0,14
FV+ISR63 63 30/35 100 0,20 0,24
FV+ISR75 75 38/43 100 0,25 0,33
FV+ISR90 90 40/45 100 0,30 0,85
FV+ISR125 125 63/68 100 0,40 1,00
FV+ISR160 160 90/95 100 0,60 1,50
FV+ISR200 200 110/115 100 0,80 2,00
* Other lenghts on request.
Main advantages● Lightweight system ● Easy to install, full range of weldable fittings● Built in expansion compensation
●Very low friction loss – proven for high flow speed● Butt fusion and electro fusion fittings available ● Bending radius 16 m – 20 m
ProtectubetM / Flexalen
tM Straight Lengths
Product code D.N. InchCasing
Pipe O.D.[mm]
Carrier pipe Wallthickness
[mm]
No. ofmedium
pipes
Minimumbending
radius [m]
Standardcoil length
[m]
Weight[kg/m]O.D.
[mm]I.D.
[mm]
VS-RS63A2/16 2 x 12 2 x ½ 63 16 11,6 2,2 2 0,35 500 0,53
VS-RS75A2/20 2 x 15 2 x ½ 75 20 14,4 2,8 2 0,40 500 0,69
VS-RS125A2/25 20 ¾ 125 25 20,4 2,3 2 0,60 300 1,80
VS-RS125A2/32 25 1 125 32 26,2 2,9 2 0,60 300 1,90
VS-RS160A2/40 32 1¼ 160 40 32,6 3,7 2 0,80 150 2,46
VS-RS160A2/50 40 1½ 160 50 40,8 4,6 2 0,80 150 3,00
VS-RS200A2/63 50 2 200 63 51,4 5,8 2 1,25 125 4,50
VS-RS40A16 12 ½ 40 16 11,6 2,2 1 0,16 500 0,25
VS-RS40A20 15 ½ 40 20 14,4 2,8 1 0,20 500 0,28
VS-RS50A25 20 ¾ 50 25 20,4 2,3 1 0,30 500 0,37
VS-RS90A25 20 ¾ 90 25 20,4 2,3 1 0,40 500 0,75
VS-RS63A32 25 1 63 32 26,2 2,9 1 0,40 500 0,58
VS-RS125A32 25 1 125 32 26,2 2,9 1 0,40 300 1,85
VS-RS75A40 32 1¼ 75 40 32,6 3,7 1 0,50 500 0,86
VS-RS125A40 32 1¼ 125 40 32,6 3,7 1 0,50 300 1,98
VS-RS90A50 40 1½ 90 50 40,8 4,6 1 0,60 500 1,21
VS-RS160A50 40 1½ 160 50 40,8 4,6 1 0,70 150 2,40
VS-RS125A63 50 2 125 63 51,4 5,8 1 0,80 300 2,43
VS-RS160A63 50 2 160 63 51,4 5,8 1 0,80 150 2,75
VS-RS125A75 65 2½ 125 75 61,4 6,8 1 0,80 300 2,89
VS-RS160A75 65 2½ 160 75 61,4 6,8 1 0,80 150 2,97
VS-RS160A90 80 3 160 90 73,6 8,2 1 1,00 150 3,64
VS-R200A110 100 4 200 110 90,0 10,0 1 1,25 110 5,40
VS-R200A125 100 4 200 125 102,2 11,4 1 1,50 80 6,38
Product code D.N. Inch
Casing pipe O.D. (mm)
Carrier pipeInsulation thickness
(mm)
No. Of medium
pipes
Minimum bending
radius (m)
Length (m)
Weight (kg/m)O.D.
(mm)I.D.
(mm)
F-SL200A110/6 100 4 200 110 90,0 10,0 1 1,25 6,0 5,40
F-SL200A125/6 100 4 200 125 102,2 11,4 1 1,50 6,0 6,50
F-SL250A160/12 150 6 250 160 130,8 14,6 1 20,0 11,8 11,7
FV-R315A225/5,8 200 8 315 225 184,0 20,5 1 26,0 5,8 22,0
FLEXALEN TM FLEXALEN TM FLEXALEN TM
9121
04-E
N
taking care of energy and the environment
PRE-INSULATED PIPE SYSTEMS SINCE 1981
TM
Main advantages●Temperature range up to +95° C
●Compression end connections for small, simple jobs
●Welded jointing system produces homogenous connections
●No build up of scale and calcification
●Very low resistance / pressure loss due to smooth interior walls
●High chemical resistance (also suitable for Geothermal water)
●Drinking water certification for Polybutene grey with international approvals
●For more information see www.pbpsa.com
Compression Fittings
Dimensions 16 - 110 mm
Dimensions 125 - 225 mm
Electrofusion – the safe connection (longitudinal section)
Temperature / Pressure rating for PB carrier pipes:
Temperature (° C) -15° C 0° C 20° C 40° C 60° C 70° C 80° C 90° C 95° C
Pressure (bar) 16 16 16 15 12 10 9 8 8
Temperature (° C) -15° C 0° C 20° C 40° C 60° C 70° C 80° C 90° C 95° C
Pressure (bar) 10 10 10 10 10 8 7 6 5
PB pipes and fittings for heating and domestic hot water with drinking water approvals
n System components
Polybutene
n Carrier Pipes made of PB-1 Manufactured from Polybutene (PB-1), commercially available and used successfully for over 35 years.
Pre-insulated solutions New easy to use branch system
Wall entry sealing kits available for pressurised and non pressurisedapplications
Wall Entry
Examples of use
PR
E-INSULATED PIPE SYST
EMS
CER
TI
FICATE FOR FLEXIBLE
CERTIFIEDKIWA
BRL 17401BRL 5609
PART A
The new dimension in flexible pre-insulated pipe systems for Heating / Hot Water and Chilled Water Distribution (range -15° C up to +95° C)
Rubber end caps single
Rubber end caps
Rubber end caps double
Anchor Point
Double pipe anchors
Single pipe anchors
Socket insulation
www.thermaflex.com
All information herein is a general indication only and not legally binding. It is subject to change without notice.
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Biogas plantsCombined heat and power unit
Waste heat Housing areas
Apartment buildings Hotels and Resorts
Heating systemsAir conditioning
FLEXALEN TM