frialen® safety fittings mb 39.5v couplers with removable stop

FRIALEN-Data Sheet No. 3 39.5V/15 · Update 02/15
G
'
%
FRIALEN® SAFETY FITTINGS MB 39.5V
COUPLERS WITH REMOVABLE STOP
SUITABLE FOR 39.5V FUSION PARAMETERS
K
W
]
/
PE 100 SDR 11
Maximum working pressure 16 bar (water)/10 bar (gas)
Article
description
MB
MB 39.5V
MB 39.5V
MB 39.5V
MB
MB
MB
MB
MB
MB
d
Order Ref.
25
32
40
50
63
90
110
125
140
160
612681
616518
616520
616522
612685
612687
612688
612689
612690
612691
Stockstatus
1
1
1
1
1
1
1
1
1
1
BX
PU
D
L
t
z
h
B
90
60
40
25
15
30
24
16
12
8
2.880
1.920
1.280
800
480
240
192
128
96
64
37
44
53
65
82
114
137
156
174
199
78
81
88
98
110
138
159
172
184
190
39
39
43
48
55
68
78
85
91
94
2
2
2
2
2
3
3
3
3
3
24
25
26
28
29
41
48
51
52
52
54
61
69
80
96
130
152
169
185
207
Weight
kg/each
0,054
0,070
0,090
0,140
0,221
0,440
0,710
0,950
1,270
1,770
Couplers with removable stop MB 39.5V from d 25 to d 160 PE 100 SDR 11 are to be processed with pipes SDR 11 / SDR 17.6.
Minimum wall thickness s min ≥ 3 mm. Other wall thicknesses on request. Please observe the marking directly at the product,
which is mandatory.
DVGW-Registration Nos. DV-8601AU2248 and DV-8606AU2249.
The allowed processing range by using electrofusion units with constant output voltage is by an ambient temperature between
-5°C and +35°C. The stated fusion time on the fitting barcode is for the complete temperature range.
Please turn over for important information regarding application of our products.
FRIALEN-Data Sheet No. 3 39.5V/15 · Update 02/15
FRIALEN® SAFETY FITTINGS MB 39.5V
COUPLERS WITH REMOVABLE STOP
SUITABLE FOR 39.5V FUSION PARAMETERS
Areas of Application
FRIALEN couplers with removable stop MB 39.5V is used for
cut and lay pipe connections. These couplers are processable for electrofusion units with a constant output voltage of
39.5V by manual input of the fusion time. For the manual
input of the fusion parameters, the fusion time is stated on
the fitting barcode.
Good reasons for using the FRIALEN Coupler with
removable stop MB 39.5V:
W
W
W
W
W
Integration of adapters into an existing pipeline
Connection of pipelines with fixed or restraint points
Reinforcement / sealing of localised pipe damage
Reinforcement of pinch points
Assembly Instructions
The fusion of pipe ends with the FRIALEN couplers with
removable stop MB 39.5V takes place using FRIALEN-fusing
– leakproof and longitudinally strong.
The pipe ends are prepared according to the general installation instructions (see “Assembly Instructions“ for “FRIALENSafety Fittings for house connections and distribution pipes
up to d 225“). This involves removing the oxide skin and
cleaning the pipe ends. Please note that spigot of valves
must be at least half as long as the coupler.
Large coupler depth for ease of pipe guiding (no holding
clamps required)
W
Extra wide fusion zones
W
Maximum stability through great wall thickness
W
Cold zones at the front side and in the middle of the coupler
W
Exposed heating coil for direct heat transmission to the pipe
Additional areas of application:
W
Compact construction
W
Small annular gap for build-up of optimum joining pressure
in the fusion zone
W
Contacts safe to touch
W
Fusion indicators for visual fusion control
W
Durable batch marking
W
Individually wrapped for dirt protection
W
Additional barcode for tracing back the fitting (TraceabilityCoding).
For removal of the oxide skin, FWSG scraper tools are available which facilitate a uniform swarf removal and a reproducible quality of the fusion area preparation.
For further information, please call our customer service staff and specialist advisers, as well as downloading on our website:
Tel: +49 (0) 621 48 61 43 1 - Fax: +49 (0) 621 47 91 96 - info-frialen@friatec.de - www.frialen.com