We reserve the right to change
our products’ specifications when necessary without notice.
KLEDIL
®
DILATOFLEX
®
N
M
MD
MS
MA
MB
NT
T2
K & T
20
up to
50
12 up to 7
BSPT
threading
Floating
flanges
Floating
flanges
Flanges
with
integrated
tie-rods
Steel
backing
flanges
Steel
floating
flanges
Steel
floating
flanges
Steel
backing
flanges
Steel
backing
flanges
16
12
6
16
12
6
25
10
12
16
≥ 10
8 up to 4
32
up to
450
32
up to
450
32
up to
450
20
up to
32
300
up to
1200
250
up to
450
500
up to
3000
500
up to
2600
AR
CN
CC DW GZ
EPC
ES HH YP AB TE F1
TYPE OF
EXPANSION JOINT
Nominal
Diameter
ND
(mm)
Max
permissible
pressure
(bar)
Drilling
standard
Rubber grades
+ 90 °C
+ 90 °C
Abrasive or corrosive products
(weak acids and bases)
Industrial water – Sea water
Low-temperature water vapour
Industrial and waste water
Hydrogen gas, nitrogen
+ 90 °C
Gas –Compressed air
Fuel – Oil
Petroleum products with aromatic
content <40%
Sanitation water
+ 100 °C
Strong acids and bases
Weak chlorinated products
+ 100 °C
Strong acids and bases
Aggressive chemicals
+ 95 °C
Food products
Drinking water
Domestic cold and hot water
+ 90 /
110 °C
- 35 °C
- 25 °C
Drinking water
+ 105 °C
Domestic cold and hot water
- 25 °C
- 35 °C
- 35 °C
- 20 °C
- 20 °C
- 25 °C
- 35 °C
- 25 °C
Central heating
and air conditioning water
+ 140 °C
Superheated water
Water vapour
+ 110 °C
Special highly
aggressive products
PTFE liner
F1
White label
TE
Mauve label
GZ
Orange label
EPC
Cream label
YP
Yellow label
HH
Blue label
DW
Blue label
AB
Grey label
+ 100 °C
Industrial water
Acidulated water
Diluted acids and bases
ES
Steel carcass
CC
Green label
AR / CN
Red label
- 35 °C
(working pressure limited to 6 bar max.)
LINING
GRADE
DESIGNATION
and
CORRESPONDING
LABEL's COLORS
TYPICAL
APPLICATIONS
W.T.
(
WORKING
TEMPERATURE)
MIN.
MAX.
Distributor:
Mercia Flexibles • www.merciaflexibles.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 874999 • Email: dilatoflex@merciaflexibles.co.uk
Rubber Bellows Expansion Joints - Flexible Pump Bellows
for Pipework for Anti-Vibration, and the Absorption of
Movement and Thermal Expansion in Pipelines
DILATOFLEX
KP & TP
KT & TT
F
KLEDIL
High Pressure
With Tie Rods
