dati tecnici proﬂ ex flexible pipe technical data sheet · technical data sheet 19_07 ... the...

Dati TecniciTechnical Data Sheet

19_07_2017

MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com

Rev. nr. 0

G04

doc. nr. G04001A

Profl ex Flexible Pipe

Page/Pagina1 of/di 3

The Profl ex fl exible sprinkler connections provide a simple and fast

solution for use in automatic sprinkler systems

Material specifi cations

Hexagon slip nut: carbon steel (M34)

Flexible hose: stainless steel AISI 304, 1.4301

Outer braid (braided hoses only): stainless steel AISI 304, 1.4301

Inlet nipple: carbon steel

Discharge reducer: carbon steel

Center bracket: carbon steel

Bar fi xing clamp: carbon steel

Bolts & screws: carbon steel

Square bar: carbon steel

Rubber gasket: nitrile butadiene rubber

Manufacturer: Profi t

FLEXIBLE HOSE - BRAIDED FLEXIBLE HOSE - UNBRAIDED

Working pressure

See table page 2

FLEXIBLE HOSE - BRAIDED

FLEXIBLE HOSE - UNBRAIDED

Unbraided hoses

Reference Lenghtwithoutfi ttings

Lengthwith fi ttingsL

Diameter Minimumbending radius

Active hose length Nut thread

ft/mm ft/mm inch/mm inch/mm mm

PF1000UH 2.7/840 3.3/1000 0.98/25 5/125 700 M34 x 1,5

PF1200UH 3.4/1040 3.9/1200 0.98/25 5/125 900 M34 x 1,5

PF1500UH 4.3/1340 4.3/1500 0.98/25 5/125 1200 M34 x 1,5

Braided hoses

Reference Lenghtwithoutfi ttings

Lengthwith fi ttingsL

Diameter Minimumbending radius

Active hose length Nut thread

ft/mm ft/mm inch/mm inch/mm mm

PF1000BH 2.7/840 3.3/1000 1.04/26,5 11.8/300 700 M34 x 1,5

PF1200BH 3.4/1040 3.9/1200 1.04/26,5 11.8/300 900 M34 x 1,5

PF1500BH 4.3/1340 4.3/1500 1.04/26,5 11.8/300 1200 M34 x 1,5


19_07_2017


Rev. nr. 0

G04


doc. nr. G04001A


UL certifi cate EX16234

Reference Totallength (L)

Maximum# bends

Minimum bending radius

Outlet reducersize

EL* Certifi cate

mm (90°) mm mm (m)

PF1000UHM34P

PF1000BHM34P

1000 1 125 ½” 36 UL certifi cate EX1634

PF1200UHM34P

PF1200BHM34P


PF1500UHM34P

PF1500BHM34P


PF1000UHM34P

PF1000BHM34P

1000 1 125 ¾” 42 UL certifi cate EX1634

PF1200UHM34P

PF1200BHM34P


PF1500UHM34P

PF1500BHM34P


*EL = Equivalent length of pipe 1”-sched.40 used in hydraulic calculations

FM certifi cate 3037930

Reference Totallength (L)

Maximum# bends

Minimum bending radius

Outlet reducersize

EL* Certifi cate

mm (90°) mm mm (m)

PF1000BHM34P 1000 2 300 ½” 43,6 FM 3037930

PF1200BHM34P 1200 3 300 ½” 55,9 FM 3037930

PF1500BHM34P 1500 4 300 ½” 67,5 FM 3037930

PF1000BHM34P 1000 2 300 ¾” 48,1 FM 3037930

PF1200BHM34P 1200 3 300 ¾” 86,8 FM 3037930

PF1500BHM34P 1500 4 300 ¾” 111 FM 3037930

*EL = Equivalent length of pipe 1”-sched.40 used in hydraulic calculations

Working pressure

Approval Item Maximum working pressure

UL braided hoses 200 psi/13,8 barg

FM braided hoses 200 psi/13,8 barg

VDS braided hoses 232 psi/16 barg

Profl ex label example

PROFLEX

MODEL No.: PF700BHWorking Pressure: 200 PSI (14kg/cm2)

Maximum Ambient Temperature: 150°F (66°C)

Notes:• When applying bending-angles smaller than 90°, the hoses may be installed with more bends than indicated in above tables, but always with respect of the total allowable amount of bending (n x 90°).

• 3D-bending is also allowed but please pay attention to avoid any torque on the hoses.

• Profi t reserves the right to change specifi cations, designs and/or standard equipment without notice and without incurring in any obligations.

• We strongly advise to always store our products in closed and dry warehouses.


19_07_2017


NOTA GENERALE:

L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.

The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.

NOTA COUPLOK:

Couplok è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Giunzioni e Raccorderia scanalata.I fornitori dei prodotti Couplok vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.

Couplok is a registered trademark of MEFA Italia for the presentation of all products of the Grooved Couplings and Fittings Line.The suppliers of Couplok products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.

Rev. nr. 0

G04


doc. nr. G04001A


Components

1 Flexible sprinkler hose

1

2 Nipple 1”

2

3 Sprinkler reducer NPT outlet

3

4 Center bracket

4

5 Bar fi xing clamps (x2)

5

6 Bar

6

# Image Reference Actual dimensions Weight Thread

diameter A B C kg

2 PF-NPL-STM34BSPTP 1”65 mm

2.5 inchBSPT 1” - 0,13

Flexible hose side = M34

Mechanical tee side = BSPT

3PF-STR-NPT-½

PF-STR-NPT-¾

1”- ½”

1”- ¾”

110 mm/4.4

inch

110 mm/4.4

inch

M34 x 1,5

25 mm/0.98

inch

30 mm/1.18

inch

0,238NPT ½”

NPT ¾”

4 PF - STBP -64,5 mm

2.54 inch

50 mm

1.97 inch- 0,067 -

5 PF-STC-SP -59,5 mm

2.34 inch

30,2 mm

1.19 inch- 0,040 -

6 B

APF 700 BP -

700 mm

27.6 inch

15x15 mm

0.59 inch- 0,245 -

Material specifi cations

Nuts: carbon steel (M34)

Flexible hose: stainless steel AISI 304, 1.4301

Outer braid (braided hoses only): stainless steel AISI 304, 1.4301

Inlet nipple: carbon steel

Discharge reducer: carbon steel

Center bracket: carbon steel

Bar fi xing clamp: carbon steel

Bolts & screws: carbon steel

Square bar: carbon steel

19_07_2017


Rev. nr. 0

G04


doc. nr. G04002A

Profl ex Installation Instruction


NOTA GENERALE:



NOTA COUPLOK:



1Position the sprinkler reducer in the reducer bracket and turn the fi xing screws back as far as possible.

2Place the support bar next to thesprinkler reducer and push it intothe reducer bracket.

3Push the bar fi xing clamps over both sides of the support bar for mounting onto the ceiling panel.Adjust the position of the clamps to the width of the ceiling panels and tighten the fi xing screws with a screwdriver or a socket wrench 10.

5Remove the PVC protection from

both sides of the fl exible hose so

that the connection nipple and the

sprinkler reducer can be attached.

Once this protection is removed

you can see the rubber gasket

which shall provide the necessary

seal on the fl exible hose.

4Fasten the pre-assembled support bar on the ceiling panel using the bar fi xing clamps. Adjust the position of the support bar until the sprinkler reducer is correctly positioned. Tighten the fi xing screws on the clamps fi rmly using a screwdriver or a socket wrench 10.

6On one side, the connection nipple has a 1” BSPT thread to be connected to a sprinkler tee or to a threaded screw fi tting. The other side of the connection nipple is for attaching the fl exible hose.

7Provide the necessary seal on the 1” BSPT thread of the connection nipple (using fl ax or fl ax grease).

9Check the fl ow direction that is marked on the fl exible hose.The sprinkler reducer must be assembled in the direction of the arrow, and the connection nipple on the other side of the fl exible hose.

11Bend the fl exible hose (minimum bending radius see technical datasheet) and connect the other end of the fl exible hose to the sprinkler reducer.

8Screw the connection nipple into the sprinkler tee or threaded screw fi tting with a pipe wrench until it is fi rmly tightened.

10Screw the nut of the fl exible hose onto the connection nipple and tighten it fi nger-tight.

13The connection nuts on both sides of the fl exible hose can now be tightened fi rmly using an adjustable wrench.

14Give the sprinkler the necessary seal using, for example, Tefl on, liquid Tefl on or another suitable sealing material.Tighten the sprinkler with the appropriate sprinkler wrench (depending on the sprinkler supplier) into the sprinkler reducer.

12Adjust the height of the sprinkler reducer in the reducer bracket according to the selected sprinkler model and turn the fi xing screws on the reducer bracket tight with a screwdriver or a socket wrench.


19_07_2017


Rev. nr. 0

G04

doc. nr. G04003A

Flexarm FL1


VIROTEC®-Flexarm® turned to the point

The Flexarm® FL 1 is a length adjustable arm over pipe for use in fi xed,

stationary water systems for extinguishing fi res. The Flexarm® was

specially designed for use in the area of suspended ceilings, where

conventional working methods require a large number of adjustments.

It enables fast, easy and precise horizontal adjustment to each point within

the area of a ceiling panel with a grid dimension of 625 mm. The type FL 1

is intended for mounting abouve the branch line pipe.

Mounting instruction

1. Seal the 1” connecting thread at the connector (Item 3).

Important: When using liquid sealants, note the sealant instructions

for use.

2. Screw in connector (Item 3) and tight on fi rm with pipe wrench.

3. Place the Flexarm® in the required position and secure it by ligth

tightening (approx 5 Nm) the setscrews (Item 5).

4. Subsequent adjustment is possible at any time, even when pressurised:

– Undo setscrews (Item 5)

– Adjust to required position

– Tighten setscrews (Item 5)

Important: The locking pins (Item 4) on the inside must not be

loosened or twisted out as otherwise any warranty claims are

cancelled.

Manufacturer: Salzgitter Mannesmann Stahlhandel GmbH

Function

The Flexarm® consists of the following components:

– Item 1 Connecting arm (casting, zinced)

– Item 2 End arm (casting, zinced)

– Item 3 Connector (casting, zinced)

– Item 4 Locking pins (assembly fi xing, inside)

– Item 5 Setscrews (position fi xing)

– Item 6 O-ring (silicon)

The unit is adjusted by swivelling the connecting and end arm in the

horizontal plane. The hinges are sealed with an O-ring (Item 6). The

locking pins (Item 4) prevent the components from falling part. These

locking pins cannot be dismantled (sealed in the factory). The set

position is fi xed by tightening the two external setscrews (Item 5). Before

installation or positioning, these setscrews are only undone by approx

1/2 turn (delivered condition) and are then re-tightened. The positioning

can also take place under pressure.

Important: The locking pins on the inside must not be loosened or

twisted out (warranty expires).

Technical data

– Surface: Zinced

– Weight: 1.75 kg

– Packaging unit: 12 pieces

– Thread: Pipe thread R, Rp 1”

according to DIN 2999 (ISO 7-1)

– Working temperature: - 20 °C to 110 °C

– Working pressure: PN 25 (25 bar)

– Pressure loss: 4.8 m equipollent length of

1” steel pipe according to DIN 2440

(33.7 x 3.2 mm)

– Protective rights: Patent/GbM

Approvals


19_07_2017


Rev. nr. 0

G04


doc. nr. G04003A

Flexarm FL1

Flexarm® FL 1 (Mounting above the pipe)

NOTA GENERALE:



NOTA COUPLOK:




19_07_2017


Rev. nr. 0

G04

doc. nr. G04004A

Flexarm FL2


VIROTEC®-Flexarm® turned to the point

The Flexarm® FL 2 is a length adjustable arm over pipe using a combination

of cast shaped pipe parts, for use in fi xed, stationary water systems for

extinguishing fi res. The Flexarm® was specially designed for use in the

area of suspended ceilings, where conventional working methods require

a large number of adjustments. It enables fast, easy and precise horizontal

adjustment to each point within the area of a ceiling panel with a grid

dimension of 625 mm. The type FL 2 is intended for mounting below the

branch line pipe.


1. Seal the 1” connecting thread at the connector (Item 3).

Important: When using liquid sealants, note the sealant instructions

for use.

2. Screw in connector (Item 3) and tight on fi rm with pipe wrench.

3. Place the Flexarm® in the required position and secure it by light

tightening (approx 5 Nm) the setscrews (Item 5).

4. Subsequent adjustment is possible at any time, even when pressurised:

– Undo setscrews (Item 5)

– Adjust to required position

– Tighten setscrews (Item 5)

Important: The locking pins (Item 4) on the inside must not be loosened

or twisted out as otherwise any warranty claims are cancelled.


Function

The Flexarm® consists of the following components:

– Item 1 Connecting arm (casting, zinced)

– Item 2 End arm (casting, zinced)

– Item 3 Connector (casting, zinced)

– Item 4 Locking pins (assembly fi xing, inside)

– Item 5 Setscrews (position fi xing)


The unit is adjusted by swivelling the connecting and end arm in the

horizontal plane. The hinges are sealed with an O-ring (Item 6). The

locking pins (Item 4) prevent the components from falling part. These

locking pins cannot be dismantled (sealed in the factory). The set

position is fi xed by tightening the two external setscrews (Item 5). Before

installation or positioning, these setscrews are only undone by approx

1/2 turn (delivered condition) and are then re-tightened. The positioning

can also take place under pressure.

Important: The locking pins on the inside must not be loosened or

twisted out (warranty expires).

Technical data

– Surface: Zinced

– Weight: 1.75 kg

– Packaging unit: 12 pieces

– Thread: Pipe thread R, Rp 1”




– Pressure loss: 4.8 m equipollent length of

1” steel pipe according to DIN 2440

(33.7 x 3.2 mm)

– Protective rights: Patent/GbM

Approvals


19_07_2017


Rev. nr. 0

G04


doc. nr. G04004A

Flexarm FL2

Flexarm® FL 1 (Mounting above the pipe)

NOTA GENERALE:



NOTA COUPLOK:




19_07_2017


Rev. nr. 0

G04

doc. nr. G04005A

Telescope pipe VS


VIROTEC®-telescope pipe length tailor-made

The telescope pipe VS is an adjustable drop nipple for use in fi xed,

stationary water systems for extinguishing fi res. It enables precise

adjustment of the sprinkler heads to the location of a suspended ceiling

in a vertical direction. The initial length can be adjusted to the installed

situation by shortening the outer pipe. The longitudinal adjustment can

take place after the pipe network has been completely installed. The

installation time is considerably reduced.


1. Determine the installed length and if necessary shorten the

tele pipe at the outer pipe (only VS 0.3 and VS 0.4 models).

Important: Note the marking for the smallest length (160 mm).

2. If necessary cut outer thread R1”.

3. Seal the thread and fi t the component.

4. Adjust length, adjustment made by screwing (also possible under

pressure).

Important: The adjusting pipe may only be screwed in up to

the start of the outer pipe!

FunctionThe VIROTEC®-telescope pipe VS is made up of the following components:

– Item 1 Outer pipe (CED-coated, black)

– Item 2 Adjusting pipe (CED-coated, black)


The outer pipe of the telescope pipe VS, VS 0.3 and VS 0.4 models,

can be shortened to the required installed length (up to at least 160 mm)

before installation. All models are ready to install with outer thread R 1”.

The length is adjusted by screwing the adjusting pipe and outer pipe

together. This is also possible under pressure. The seal seals off the gap

between the two pipes.


Approvals

Technical data

– Surface: CED-coated (black)

– Weigth: Type 0.0: approx. 0.31 kg

Type 0.1: approx. 0.35 kg




– Thread: Pipe thread R1”, Rp 3/8”, 1/2”

according DIN 2999 (ISO 7-1)



OT = Outside thread

Model min.length(by shor-tening)

delivered Adjustment(as delivered, without shortening)

Connections

mm

Adjust-mentmm

min.lengthmm

max.lengthmm Inlet Outlet

VS 0.0 – with OT 50 90 140 R 1” Rp 1/2”

VS 0.0 – with OT 50 90 140 R 1” Rp 3/8”

VS 0.1 – with OT 60 100 160 R 1” Rp 1/2”

VS 0.1 – with OT 60 100 160 R 1” Rp 3/8”

VS 0.2 – with OT 100 140 240 R 1” Rp 1/2”

VS 0.2 – with OT 100 140 240 R 1” Rp 3/8”

VS 0.3 160 with OT 100 220 320 R 1” Rp 1/2”

VS 0.3 160 with OT 100 220 320 R 1” Rp 3/8”

VS 0.4 160 with OT 100 300 400 R 1” Rp 1/2”

VS 0.4 160 with OT 100 300 400 R 1” Rp 3/8”


19_07_2017


Rev. nr. 0

G04


doc. nr. G04005A

Telescope pipe VS

Telescope pipe VS 0.0



Telescope pipe VS 0.3/0.4

NOTA GENERALE:



NOTA COUPLOK:




19_07_2017


Rev. nr. 0

G04

doc. nr. G04006A

Telescope pipe VS (DN20)



The telescope pipe VS (3/4”) is an adjustable drop nipple for use in

fi xed, stationary water systems for extinguishing fi res. It enables precise

adjustment of the sprinkler heads to the location of a suspended ceiling

in a vertical direction. The longitudinal adjustment can take place after

the pipe network has been completely installed. The installation time is

considerably reduced.


1. Determine the installed length.


3. Adjust length, adjustment made by screwing (also possible under

pressure).

FunctionThe telescope pipe VS (3/4”) is made up of the following components:



– Item 3 Fitting 3/4”


The telescope pipe VS (3/4”) is ready to install with outer thread R 1” and

inside thread Rp 3/4”. The fi tting 3/4” (Item 3) is not resoluble connected

(pressed) with the adjusting pipe (Item 2). The length is adjusted by

screwing the adjusting pipe and outer pipe together. This is also possible

under pressure. The seal seals off the gap between the two pipes.


Approvals

Model Adjustment Connections

Adjust-lengthmm

min.lengthmm

max.lengthmm

InletOT

OutletIT

VS 0.1 60 140 200 R 1” Rp 3/4”

VS 0.2 100 180 300 R 1” Rp 3/4”

Technical data




– Thread: Pipe thread R1”, Rp 3/4”




OT = Outside thread

IT = Inside thread


19_07_2017


Rev. nr. 0

G04


doc. nr. G04006A

Telescope pipe VS (DN20)

Telescope pipe VS 0.1 (3/4”)

Telescope pipe VS 0.2 (3/4”)

NOTA GENERALE:



NOTA COUPLOK:




19_07_2017


Rev. nr. 0

G04

doc. nr. G04007A

Telescope pipe VSI



The telescope pipe VSI is an adjustable drop nipple for use in fi xed,

stationary water systems for extinguishing fi res. It enables precise

adjustment of the sprinkler heads to the position of a suspended ceiling

in a vertical direction. The initial length can be adjusted to the installed

situation by lengthening the pre-fi tted double nipple. The longitudinal

adjustment can be carried out after the pipe network has been completely

installed. The installation time is considerably reduced.


1. Determine the installed length and if necessary lengthen the tele pipe

with a 1” double nipple.

2. If necessary seal the extension and fi t the component.

3. Adjust length; adjust by screwing (even possible under pressure).

Important: The adjusting pipe may only be screwed in up to the start

of the connecting pipe!

FunctionThe telescope pipe VSI is made up of the following

components:




The VSI 0.1 and VSI 0.2 models are ready to install with a 1” inner thread.

They have a double nipple for the extension. The length of the double

nipple depends on the respective installed situation in the suspended

ceiling and is freely selectable. It cannot be shortened by sawing.

The precise lengthwise adjustment is achieved by screwing the adjusting

pipe and outer pipe to gether. This is also possible under pressure.

The seal seals off the gap between the two pipes.


Approvals

Model min.length(by shor-tening)mm


Connections

Adjust-lengthmm

min.lengthmm


VS 0.1 – with IT 60 130 190 R 1” Rp 3/8”

VS 0.1 – with IT 60 130 190 R 1” Rp 1/2”

VS 0.2 – with IT 100 170 270 R 1” Rp 3/8”

VS 0.2 – with IT 100 170 270 R 1” Rp 1/2”

Technical data




– Thread: Pipe thread Rp 1”, 1/2”, 3/8”




– Protective: Patent/GbM pending

IT = Inside thread


19_07_2017


Rev. nr. 0

G04


doc. nr. G04007A

Telescope pipe VSI

Telescope pipe VSI 0.1

Telescope pipe VSI 0.2

NOTA GENERALE:



NOTA COUPLOK:




19_07_2017


Rev. nr. 0

G04

doc. nr. G04008A

Telescope pipe VSN


VIROTEC®-telescope pipe lenght tailor-made

The telescope pipe VSN is an adjustable drop pipe for use in fi xed, stationary

water systems for extinguishing fi res. It enables precise adjustment of the

sprinkler heads to the position of a suspended ceiling in a vertical direction.

The initial length can be adjusted to the installed situation by shortening the

pre-fi tted double nipple. The longitudinal adjustment can be carried out

after the pipe network has been completely installed. The installation time

is considerably reduced.


1. Determine the installed length and if necessary shorten the tele pipe

at the 1” double nipple.

2. If necessary, cut the outer thread R1”.


4. Adjust the length; adjust by screwing (possible even under pressure).

Important: The adjusting pipe may only be screwed in up to the

start of the outer pipe!

FunctionThe telescope pipe VSN is made up of the following components:

– Item 1 Outer pipe (KTL coated, black)

– Item 2 Adjusting pipe (KTL coated, black)


– Item 4 1” double nipple, 260/830 mm long (zinced)

The VSN models are ready to install with a 1” outer thread. They consist of

a telescope pipe VSI 0.2 and a pre-fi tted double nipple. The telescope pipe

VSN can be shortened to the required installed length (up to min. 300 mm)

before installation. The precise length is set by screwing the adjusting pipe

and outer pipe together. This is also possible under pressure. The seal seals

off the gap between the two pipes.


OT = Outside thread

Model min.length(by shor-tening)


Connections

mm

Adjustablelengthmm

min.lengthmm


VSN 0.5 300 with OT 100 420 520 R 1” Rp 3/8”

VSN 0.5 300 with OT 100 420 520 R 1” Rp 1/2”

VSN 1.0 300 with OT 100 990 1,090 R 1” Rp 3/8”

VSN 1.0 300 with OT 100 990 1,090 R 1” Rp 1/2”

Technical data

– Surface: KTL coated (black)

double nipple zinced



– Thread: Pipe thread Rp 3/8”, 1/2”, R1”




– Protective rights: Patent/GbM pending

Approvals

VdS und FM applicable, see section 3.4 Telescope pipe VSI.

For hydraulically calculation, the 1” double nipple (threaded pipe 1”,

length 0.26/0.83 m) has to be considered.


19_07_2017


Rev. nr. 0

G04


doc. nr. G04008A

Telescope pipe VSN

Telescope pipe VSN 0.5/1.0

NOTA GENERALE:



NOTA COUPLOK:




19_07_2017


Rev. nr. 0

G04

doc. nr. G04009A

Omegafl ex seismic


U-Flex and V-Flex assemblies provide highly fl exible and reliable

connection features for fìre protection lines, seismic security areas,

dilatation points and industriai applications. These assemblies are

used to absorb the movements caused by the potential break downs

and depressions especially where the seismic movements may cause

hazardous results.

U-Flex and V-Flex assemblies that are manufactured with FM certifi cate

prevent the structural deformations such as cracks and break downs of

rigid connections by the required fl exibility they provide and offer easy,

safe and reliable installation features for the users.

Design

U-Flex and V-Flex assemblies are consisted of the parallel corrugateci

metal hose with braiding and Carbon Steel connection and direction

parts likewise turns and elbows at various angles. Flexible metal hose

provides high movement capacity in all directions to the assemblies and

the braiding increases the pressure resistance accordingl.

Approvals

Structure

Bellow Material Stainless Steel AISI 31 6L / AISI 321

Braiding Material Stainless Steel AISI 304

Connection Types Flange, Welded End, Grooved

Flange Material Carbon Steel St. 37.2, the materiai can be

customized on request

Elbow and Turn Material Carbon Steel St. 37.2, the materiai can be

customized on request

Manufacturer: Ayvaz


19_07_2017


Rev. nr. 0

G04


doc. nr. G04009A

Omegafl ex seismic

U-type, 3D braided Loop-joint, Flanged

DN Flange (DIN EN 1092/1) PN 16Movement in all directions±mm

Lmm

Hmm

CodeØDmm

Økmm

bmm Ødxn

Ød4mm

DN15 95 65 14 Ø14x4 45 ±40 165 330 702.080.303.010

±100 240 435 702.080.303.015

DN20 105 75 16 Ø14x4 58 ±40 145 330 702.080.303.020

±100 245 460 702.080.303.025

DN25 115 85 16 Ø14x4 68 ±40 222 380 702.080.303.030

±100 324 510 702.080.303.035

DN32 140 100 18 Ø18x4 78 ±40 260 410 702.080.303.040

±100 343 535 702.080.303.045

DN40 150 115 18 Ø18x4 88 ±40 300 435 702.080.303.050

±100 362 585 702.080.303.055

DN50 165 125 20 Ø18x4 102 ±40 375 485 702.080.303.060

±100 426 635 702.080.303.065

DN65 185 145 20 Ø18x4 122 ±40 450 535 702.080.303.070

±100 450 715 702.080.303.075

DN80 200 160 20 Ø18x8 138 ±40 536 585 702.080.303.080

±100 536 765 702.080.303.085

DN100 220 180 22 Ø18x8 158 ±40 680 715 702.080.303.090

±100 680 890 702.080.303.095

DN125 250 210 22 Ø18x8 188 ±40 832 815 702.080.303.100

±100 832 1020 702.080.303.105

DN150 285 240 24 Ø23x8 212 ±40 992 940 702.080.303.110

±100 992 1170 702.080.303.115

DN200 340 295 26 Ø23x12 268 ±40 1292 1220 702.080.303.120

±100 1292 1475 702.080.303.125

DN250 405 355 29 Ø27x12 320 ±40 1600 1400 702.080.303.130

±100 1600 1702 702.080.303.135

AII the dimensions in the table are given in “mm”.

Other fl ange types made according to different standarts (ANSI, BS, UNI) are also available.

NOTA GENERALE:



NOTA COUPLOK:



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