WEBA CATALOGUE 2016 ENG-1-12 kopia CATALOGUE 2016... · Conforming to: PN-EN 1555-2:2012 ;PN-EN ISO 3183:2015-5 ; PN-EN 1092-1+A1:2013-07 Technical parameters 01 02 Pre-insulated

Products and solutions for gas distribution networks

CATALOGUEQUALIT Y IN PR ACTICE

2 0 1 6 / 2 0 1 7

QUALITY IN PRACTICE

CONTACT

WEBA is situated about 20 km from the city center of Poznan, and 300 km from Warsaw and Berlin.

Tel. +48 61 8158 601

Grupa WEBA Sp. z o.o. sp. k.ul.Poznańska 5, 62-021 Paczkowo Poland

GPS 52.398569, 17.155537

Poznan 3

INDEX

BALL VALVES page 22

CONNECTIONCOLUMNS page 11

FILTERS page 23

FLANGED PE-STEELTRANSITIONS page 13

GAS RISERS page 12

GAS METERINGSTATIONS page 29

GAS PRESSUREREDUCING-METERINGSTATIONS

page 27

GAS PRESSUREREDUCING STATIONS page 28

GASINSTALLATIONS page 29

GAS SAFETYSYSTEM DEVICES page 25

GATE VALVES page 22

4

CABINET STANDS page 9

ELECTROFUSIONWELDING MACHINES page 20

METAL GAS CABINETS page 8

GAS METER BARS page 10

PE BUTT FUSIONFITTINGS page 18

PE ELECTROFUSIONFITTINGS page 17

PE VALVES page 19

PE-STEELTRANSITIONS page 13

PLASTIC GASCABINETS page 6

SHUT-OFF VALVES page 24

TELESCOPIC EXTENSIONSPINDLES page 19

SURFACE BOXES page 19

CABINETS FOR GAS STATIONS page 30

THROUGHTHE WALL PIPES page 14

A

Residential gas installation system

5A Plastic gas cabinetA

Gas meter barB

Gas meterC

Gas riserD

Stand for gas cabinetE

Surface boxF

G Telescopic extension spindle for PE valve

PE ball valveH

Connection columnI

Electrofusion fittingJ

Valve cabinetK

Through the wall pipeL

Gas pressure regulatorM

M

BC

D

E

F

G

D

I

L

K

JH

WEBA - one of the largest Polish companies manufacturing products for natural gas distribution networks and house connections. We specialise in providing comprehensive solutions for supplying natural gas and LPG for industrial and residential needs.

Our company provides all necessary equipment for gas connections in residential, public and industrial buildings.

We are also an authorised distributor of PE fittings and gas equipment of well-known European manufacturers.

You can configure with WEBA an optimal set up of brand and system-based solutions for building a complete gas installation. At the Client’s request, we will be happy to suggest the solutions to meet specific, national requirements and practices.

6

PLASTIC GAS CABINETS

index colour

06-30-0570-21 yellow

06-30-0570-22 brown

06-30-0570-23 light grey

GAS CABINETS

Plastic gas cabinets

Injection molded cabinets made from sturdy polypropylene

Self-extinguishing housing - safety

Convenient fi xing system for fi tters

Universal - fi ts all gas meters (G2,5/G4/G6) and regulators

Can be used with all elements of typical household gas connection available in the market

Cheap and simple stand solution for the gas cabinet

Dimensions: 574 mm (width) x 585 (height) x 245 (depth)

The body and the back wall are separate partsTime of installation shorter by about 30 minutes

Material: PP Warranty: 3 years

Technical parameters

CABINET IS ASSEMBLED ONCE THE INSTALLATION IS FINISHED

The gas meter bar can be moved 4 cm, in either direction, with the gas meter’s counter still visibleEasier installation of the cabinet

4 CM ADJUSTMENT RANGE

The solution designed to provide high reliability for cabinet's robustness

ADDITIONAL CONNECTION BETWEEN BODY AND THE BACK WALL OF THE CABINET

Overlapping of the door and the main body increasing the airtightness and watertightnessProtection of the cabinet against the weather conditions

CONTOURED CASING

DISMANTLING TO PIECES

No holes need to be drilled in cabinet for installation

Convenient and cheaper shipping thanks to dismantling to pieces

BUILT-IN SLOT FOR A GAS METER BAR

Features:

PLA

STIC

GA

S C

AB

INE

TS

PLASTIC GAS CABINETS

7

+ GAS PRESSURE REGULATOR FE 25

+ GAS METER G4

parameter option „A” option „B”

material polycarbonate with fiberglass

colour yellow, grey

flammability class V-0

glow wire flammability index IEC 60695-2-12

UV resistance UV stabilized

polypropylene

yellow, grey

V-2

IEC 60695-2-12

UV stabilized

PLASTIC VALVE CABINET 300 x 340 x 200 mm

MULTIPLE APPLICATIONS

Gas cabinet with pedestal - overall view

GAS CABINET 600 x 600 x 250 mmGAS CABINET 350 x 485 x 200 mm

Features:

UV resistant

Convenient installation on walls

Convenient mounting after completing the installation

Available in 3 colours: yellow, light grey, brown

Universal application

3-year warranty

02

WALL-MOUNTED GAS CABINETS RECESSED GAS CABINET

01

with fl at roof with slanted roof

8

STANDARD METAL GAS CABINETS

Sheet grade: DC01

Thickness: 0,8/1,0/1,5mm

Zinc coat thickness: 25 µm

Paint coat thickness: min. 60 µm

Colours: yellow RAL1018, brown RAL8017, light grey RAL7040other colours available on request

Technical parameters Unique features of our cabinets:

Anti-corrosion protection: double side zinc coated metal sheet -

various colours: yellow, brown, light grey - for standard boxes, black and antique copper for steel cabinets

At the Client’s request we can make cabinets in any colour.

FREE-STANDING GAS CABINETS

with slanted roof (for 2 horizontally mounted gas meters)

with slanted roof with slanted roof (for 2 vertically mounted gas meters)

01 02 03

Mainly used:as cabinets for G4/G6 gas meters with regulators - typical connection for single family houses. Available colours: brown, antique copper and black.

PREMIUM METAL GAS CABINETS

01 02

free-standing stylish gas cabinet free-standing from stainless steel

2000

mm

02

CABINET STANDS

01

Available for metal and plastic gas cabinets.

03

1000

mm15

00 m

m

600 mm

GAS BOTTLE STORAGE CABINET

MET

AL G

AS

CA

BIN

ETS

9

Cabinet made from hot-dip galvanized steel sheets for high temperature and high strength.

Examples of Weba meter bars

Max.pressure: 10 bar

Working pressure: 2 kPa

Max. working temperature: 60 °C

Min. working temperature: -29 °C

Zinc coating: 8-12 µm

Conforming to: PN-EN ISO 3183:2015-5 ; PN-EN 10216-1:2014-2 ;PN-EN ISO 228-1:2005 ; PN-EN ISO 2081:2011 ;PN-EN 12732+A1:2014-09

Technicalparameters

At the Client’s request, we can make any meter bars to meet specifi c, national requirements and practices.

X Y

55 m

m

110mm

05 06

X Y

55 m

m

110mm

110mm

58 m

m

55mm

X Y

03

04

02

01

110mm95mm

Y

X

110mm 95mm

X

Y

110mm 95mm

X Y

110mm 80mm 90-160mm

53 m

m

110mm 95mm

Y

X

GAS METER BARS

10

photo index diameter PE

ending

05-30-0025-36 25 flange DN20

05-30-0032-03 32 thread 1”

05-30-0032-02 32 thread 5/4”

05-30-0032-17 32 ball valve DN15

05-30-0032-41 32 flange DN25

05-30-0040-03 *

*

*

* with PE casing

40 thread 1”

05-30-0040-04 40 thread 5/4”

05-30-0040-30 40 thread 1 1/2”

05-30-0050-07 50 thread 5/4”

05-30-0063-04 63 thread 1 1/2”

05-30-0063-28 63 thread 5/4”

05-30-0063-30 63 thread 2”

05-30-0063-32 63 flange DN50

05-30-0090-09 90 flange DN80

01 05-30-0025-33 25 ball valve DN15

02

03

1620

mm

500

mm

500

mm

1620

mm

1620

mm

WEBA columns advantages

sag efas eetnaraug ABEW yb snmuloc noitcennoC connections, e.g. to regulators in gas meterboxes.

,tinu noitisnart leets-EP a fo stsisnoc nmuloc noitcennoc A protected by an aluminum pipe and insulation foam. The conduit protects the PE pipe from high temperatures, UV radiation and mechanical damage.

noitallatsni ecuder yltnac fiingis snmuloc noitcennoc abeW time. Our solutions have been tested and proven in over 60 000 gas connections in Poland and abroad and this is why we cover them with 3 year warranty.

Max. pressure: 1 MPa

Working pressure: 0.5 MPa



Pipe steel: L360N

Conduit pipe: Aluminium

Flange steel: P245GH PE

PE100 PE-steel transition unit, approved by IGNiG no. AT/2014-03-11 ( ediition I/2014)

Conforming to: PN-EN 10208-1, PN-EN 10216-1, PN-EN 12329, PN-EN 1555-2


01 02 03

The columns are available in sizes DN25 through DN90, with a choice of ends (fl anges, threads, taps,

CONNECTION COLUMNS

CO

NN

ECTI

ON

CO

LUM

NS

11

Available in sizes DN25 through DN63 with all sorts of endings (fl anges, threads, valves, welding ends, etc.), made from pre-insulated or tape insulated pipes. Standard lengths: 500 x 1500 or 1500 x 1500. At the Client’s request, gas risers can be manufactured in any length.

PRE-INSULATED GAS RISERS WITH PE-STEEL TRANSITION

01

02

03





Insulation: PE - layer

Insulation thickness: at least 2 mm

Coating leak tightness: Voltage 25kV – 100% trials

Pipe steel: L 360N

Flange steel: P245GH

Riser leak tightness: 10 bar trial - 100% of trials

PE-steel transition unit approved by IGNiG no. AT/2014-03-03 (ediition I/2014)

Conforming to: PN-EN 1092-1+A1:2013-7; PN-EN 1555-2:2012; PN-EN 12068:2002; PN-EN ISO 3183:2015-5; PN-EN 331:2005


WEBA risers advantages

Insulation resistant to mechanical damage

100% guaranteed insulation impenetrability

The installation is quick and low cost

Insulation resistance to avalanche breakdown at 25.000 V

Additional protection by the heat shrink tube

12

Intersection of pre-insulated gas riser

030201

PE-S

TEEL

TR

ANSI

TIO

NS

PE-STEEL TRANSITIONS

13

DN25-DN63: 300mmDN90-DN250: 400mm

DN25-DN63: 270mmDN90-DN250: 270mm



Pipe steel: L360N

PE pipe: PE100 RC

PE-steel transition unit approved by IGNiG no. AT/2014-03-11 (ediitions I/2014)

Conforming to: PN-EN 1555-2:2012 ;PN-EN ISO 3183:2015-5


FLANGED PE-STEEL TRANSITIONS

370mm



Pipe steel: L360N

Flange steel: P245GH

PE pipe: PE100 RC

PE-steel transition unit, approved by IGNiG no. AT/2014-03-11 (ediitions I/2014)

Conforming to: PN-EN 1555-2:2012 ;PN-EN ISO 3183:2015-5 ; PN-EN 1092-1+A1:2013-07


02 01

Pre-insulated PE-steel transition

PE-steel transition- galvanised

03

PE-steel transitionwith heat shrink tube

04

PE-steel transition made of carbon steel without zinc coating

14

STANDARD THROUGH THE WALL PIPES (ABOVEGROUND ENTRY TO BUILDING)

Pre-insulated pipe DN25, union nut 1”, male thread 1”, L=650mm, steel pipe with PE layer

Max. pressure: 10 bar

Pipe steel: L360N

Conduit pipe: Polyethylene

Zinc coating at least: 8-12 µm

Conforming to: PN-EN ISO 3183:2015-5

Technical parameters WEBA pipes advantages

ecudortni ot desu eb nac sepip llaw eht hguorht edam-ydaeR gas pipes into buildings in quick and aesthetic manner.

ytilibailer erusne tiudnoc evitcetorp eht dna gnitaoc cniz ehT and safety in this crucial stage of installation.

650mm

500mm

DN20, union nut 1”, L= 650mma

750mm

600mm

DN20, union nut 1”, L= 750mmb

c

THROUGH THE WALL PIPES

Different lengths available on request

THROUGH THE FOUNDATION WALL PIPE (UNDERGROUND ENTRY TO BUILDING)

FLEXIBLE THROUGH THE FOUNDATION WALL PIPE (UNDERGROUND ENTRY TO BUILDING)

Pre-insulated pipe DN25 PE32 with elbow and ball valve 1” (female thread)

b

Pre-insulated pipe DN25 PE32 with angle ball valve 1” (female thread)

DN25 PE32, male thread 1”, stainless steel with PE coating, L=2100mm

c

Pre-insulated pipe DN32 PE40 with elbow and ball valve 1 1/4” (female thread)

a

Through the wall pipe with PE corrugated protection layerd

THR

OU

GH

TH

E W

ALL

PIP

ES

15

16

01

05

07

08

09

06

02 03

04

10

Electrofusion fi ttings are made from polyethylene (PE100) and serve to connect PE pipes used in gas and water installations. A resistance wire is incorporated in such fi ttings. Once connected to an electrofusion welding machine, current is passed through the wire which heats up the fi tting and the pipe to desired temperature, thus fusing both parts together.

Couplings

Equal tees

Saddles with T-Clamp Georg Fischer

Tapping tees Georg Fischer

Reducers

End caps

Valves for drilling under pressure

PE-Brass adaptors

Elbows

Tapping tees with clamp

PE ELECTROFUSION FITTINGS GAS / WATER

PE E

LEC

TRO

FUSI

ON

FIT

TIN

GS

GAS

/ W

ATER

17

01 02 03 03 04 05 06 07 08 09 10 10

90˚ 45˚ male thread female thread

20 25 x 20 25 63 25 25 40 x 25 63 x 63 63 x 25 63 x 32 25 x 3/4" 32 x 1"

25 32 x 20 32 75 32 32 50 x 25 75 x 63 63 x 32 63 x 63 32 x 1" 40 x 5/4"

32 32 x 25 40 90 40 40 63 x 25 90 x 63 63 x 40 32 x 5/4" 50 x 1 1/2"

40 40 x 25 50 110 50 50 90 x 25 110 x 63 63 x 63 32 x 1 1/2" 63 x 1"

50 40 x 32 63 125 63 63 110 x 25 125 x 63 40 x 1" 63 x 5/4"

63 50 x 32 75 160 75 75 40 x 32 160 x 63 40 x 5/4" 63 x 1 1/2"

75 50 x 40 90 180 90 90 50 x 32 180 x 63 40 x 1 1/2" 63 x 2"

90 63 x 32 110 200 110 110 63 x 32 200 x 63 50 x 1"

110 63 x 40 125 225 125 125 75 x 32 225 x 63 50 x 5/4"

125 63 x 50 160 250 160 140 90 x 32 250 x 63 50 x 1 1/2"

140 75 x 63 180 180 160 110 x 32 63 x 5/4"

160 90 x 63 200 200 180 125 x 32 63 x 1 1/2"

180 90 x 75 225 225 200 125 x 32 63 x 2"

200 110 x 63 250 250 225 160 x 32

225 110 x 90 250

250 125 x 63

280 125 x 90

315 125 x 110

355 160 x 110

400 180 x 125

450 200 x 160

500 225 x 160

250 x 160

250 x 180

250 x 200

Butt fusion fi ttings are made from polyethylene (PE100) and are used for building and repairing water and gas distribution networks. The butt welding of PE pipes and fi ttings consists in proper heating and plasticizing the ends of the elements to be connected by having them in contact with a heating plate; once the heating plate is removed, the ends are pushed together and the bond then naturally cools down.

PE BUTT FUSION FITTINGS GAS/WATER

01 02 03Elbows Reducers Flange adaptors

01 02 02 03 03 04 05 06 06

90 -̊SDR 17, 90 -̊SDR 11, 45 -̊SDR 17, 45 -̊SDR 11 SDR 17 SDR 11 SDR 17 SDR 11 SDR 17, SDR 11 SDR 17, SDR 11 SDR 17 SDR 11

90 90 x 63 90 x 63 90 25 90 90 90 x 63 110 x 90

110 110 x 63 110 x 63 110 32 110 110 110 x 90 125 x 90

125 110 x 90 110 x 90 125 40 125 125 125 x 90 125 x 110

140 125 x 63 125 x 63 140 63 140 140 125 x 110 140 x 90

160 125 x 90 125 x 90 160 90 160 160 140 x 90 140 x 110

180 125 x 110 125 x 110 180 110 180 180 140 x 110 160 x 90

200 140 x 90 140 x 90 200 125 200 200 160 x 90 160 x 110

225 140 x 110 140 x 110 225 140 225 225 160 x 110 180 x 90

250 140 x 125 140 x 125 250 160 250 250 180 x 90 180 x 110

280 160 x 90 160 x 90 280 180 280 280 180 x 110 180 x 125

315 160 x 110 160 x 110 315 200 315 315 180 x 125 180 x 140

160 x 125 160 x 125 225 180 x 140 180 x 160

160 x 140 160 x 140 250 180 x 160 225 x 110

180 x 90 180 x 90 280 225 x 110 225 x 125

180 x 110 180 x 110 315 225 x 125 225 x 160

180 x 125 180 x 125 225 x 160

180 x 140 180 x 140

180 x 160 180 x 160

200 x 125

200 x 140 200 x 140

200 x 160 200 x 160

200 x 180 200 x 180

225 x 110

225 x 140 225 x 140

225 x 160 225 x 160

225 x 180 225 x 180

225 x 200 225 x 200

250 x 160 250 x 160

250 x 180 250 x 180

250 x 200 250 x 200

250 x 225 250 x 225

280 x 180

280 x 200 280 x 200

280 x 225 280 x 225

280 x 250 280 x 250

315 x 225 315 x 225

315 x 250 315 x 250

315 x 280 315 x 280

04 05 06Tees End caps Reducing tees

18

GA

S VA

LVE

S

19

PE VALVES GAS / WATER

Alternative for cast iron valves. Polyethylene valves are lightweight and hence portable and easy to install. As they are made entirely from PE, there is no need for PE-cast iron connection. This solutions is incomparably more reliable and safer. PE valves have been tested and proven in thousands of installations.

TELESCOPIC EXTENSION SPINDLES FOR PE BALL VALVES

SURFACE BOXES

TELESCOPIC EXTENSION SPINDLES

For manual cutting off of gas flow through a valve. The columns’ height is adjustable, for example 80 cm to 120 cm, and they are lightweight and easy to install.

We produce telescopic extension spindles for PE valves and tapping saddles of other producers such as Georg Fischer, Frialen, Plasson, Polytec.

1800

- 29

00 m

m

Different lengths available on request

800

- 120

0 m

m

ELECTROFUSION WELDING MACHINES

Electrofusion welding machine ZK 90 ECO

Electrofusion welding machine ZK 250 PRO

Electrofusion welding machine ZK 160 ECO

Electrofusion welding machine ZT 6000

Electrofusion welding machine ZK 400 PRO

Electrofusion welding machine ZK 6000

Important

Electrofusion welding machines can be used for electrofusion fi ttings offered by any manufacturer. When selecting a welding device, its power rating must be taken into consideration, as it determines what diameters can be welded.

We are the general distributor of electrofusion welding machines by Labtronik, a Polish manufacturer.

We recommend welding machines with code readers to help automate and speed up the welding.

02 03

0405

06

01

20

*The specified scope of welded diameters is only for information purposes.Electrofusion fittings of the same diameter, but made by different manufacturers, may require higher or lower welding power.

NAME ZK 90 ECO ZK 160 ECO ZK 250 PRO ZK 400 PRO ZK 6000 ZT 6000

Approximate max. welding diameter* 90 160 250 400 630 630

Max. welding power [W] ~1200 ~1800 ~2200 ~3000 ~5000 ~5000

Supply voltage 230V (200V ÷ 250) AC - 50 Hz

Welding voltage 8 ÷ 42V (0.1V setting interval)

Welding time 1 ÷ 5000 s (1 s interval)

Cooling time 1 ÷ 99 min. (1 min. interval)

Backlit display LCD, 2 rows, each 16 characters LCD, 4 rows, each 20 characters

Keyboard numeric alphanumeric

Weld logger yes

No. of logged cycles 500 2048

Protocol of welds made yes

Manual entry of bar code yes

Manual setting yes

Repeating of last setting yes

Quick start of welding w/o using keyboard yes

Overhaul information yes

Automatic welding time compensation to ambient temp. yes

Welding process control yes

Viewing voltage, current and time remaining until the end of welding yes

Entering weld location, operator's name and construction site number no yes

Quick view of saved welds no yes yes no

Printing reports "in the field" on a thermal printer no yes yes no

Replaceable heating wire no yes

Automatic identification of fittings with built in resistor no yes

PC software yesyesyes

yesyes yesyes yesyesBar code reader

Working with USB pendrives option option option option yes yes

Cable length 3 m

Working temperature range 0 ÷ +40˚C

Storage temperature range - 20 ÷ +50˚C

Heating terminals 4,0 / 4,7 (included)

Dimensions 430 mm x 280 mm x 200 mm 300 x 220 x 300 mm

380 x 380 x 380 mm

Weight [kg] 19 22 22 27 21 29

Protection class IP 55 IP 65

Warranty (months) 24

Electrofusion welding machines - Technical data

ELEC

TRO

FUSI

ON

WEL

DIN

G M

AC

HIN

ES

21

BALL VALVES

01 02 03

01 02 03

DN 15, male thread 3/4" female thread 1/2" DN 32 PN16

DN 20, male thread 1" female thread 3/4" DN 40 PN16

female thread 1" DN 50 PN16

female thread 5/4" DN 65 PN16

female thread 1 1/2" DN 80 PN16

female thread 2" DN 100 PN16

DN 20 PN16 DN 125 PN16

DN 25 PN16 DN 150 PN16

GAS VALVES

spherical valve ball valve fl anged ball valve

Max. Pressure: 4MPa

Max. working temperature: 110°C


Conforming to technical approval: AT/98-05-0061


GATE VALVES

Max. pressure: 16 bar

Leak tightness class: A



Nodular cast iron: EN-GJS-400-15

Seals: NITRILE RUBBER (NBR)

Conforming to technical approval AT/97-04-0047

Certifi cate UDT-CERT CSJ/122/2010

Conforming to: PN-EN 1563 PN-EN 1629 PN-EN 1982

Technical parameters (JAFAR)

Gate valves by HAWLE and JAFAR – fl anged gate valves available in sizes DN 40 through DN 300, gate valves with PE ends available in sizes: PE 32 DN 25, PE40 DN 32, PE 63 DN 50.

We select optimal valve columns during the execution of the project.

22

GA

S FI

LTER

S

23

WEBA ANGLE GAS FILTER DN15

WEBA FLANGED GAS FILTERS

GAS FILTERS

80 m

m

116

mm

Inlet: union pipe 3/4”

Outlet: taper thread 3/4”

Filtering class: 99,9% particles bigger than 5 µm

Working pressure: 6.4 bar

Working temperature: 60 °C / -29 °C

Zinc coating: 8 - 12 µm

Certifi cate UDT-CERT CSJ/122/2010

Conforming to 97/23/WE directive standard


The fi lters are used to remove solid impurities from gas. The impurities are fi ltered out while the gas fl ows through fi lter cartridges. Filters protect gas meters, regulators and gas consuming appliances against damage.

Available in sizes from DN25 to DN65.

Available in sizes DN25 to DN40 (cast iron).

Available in sizes from DN80 to DN150.

model max. work. pressure (bar) inlet x outlet capacity (litre)

16

16

16

16

WE 05/25

WE 05/32

WE 05/40

16

16

16

WE 80

WE 100

WE 150

WE 1.0/50

Pressure Equipment Directive 97/23/ECCE markFiltering class: 99,9% (bigger than 5µm)

16

6,4

6,4

6,4

1,9

1,9

2

3,6

9,8

20,8

16

3,6

1,6

1,6

1,6

WE 1.0/65

ZE 05/25

ZE 05/32

ZE 05/40

DN25 x DN25

DN32 x DN32

DN40 x DN40

DN80 x DN80

DN100 x DN100

DN150 x DN150

DN50 x DN50

DN65 x DN65

DN25 x DN25

DN32 x DN32

DN40 x DN40

type

01 02 03

01

02

03

SHUT OFF SOLENOID VALVES- MAG 3 FLAP VALVE

SHUT OFF SOLENOID VALVES MADAS

SHUT OFF VALVES- ZB STOP VALVE

SAFETY SYSTEMS

For use outside buildings, in medium pressure installations, up to 5 bar. Once detectors sense the presence of gas in a room, the supply of gas to the installation is shut off. Opened only manually.

The closing is automatic when, for accidental causes, the value of the regulation pressure goes up the set pressure.The valve reset is only manual and can be done only after verifying the causes and solving the problem that provoked the closing.

Valves adapted for operation with gas detectors. Opened manually, closed with electric impulse (or manually) from, e.g. a gas detection system. No power is required. The valves can be used in low pressure installations in public utility buildings, apartment blocks and single family house, etc.

Active gas installation safety systems are intended for automatic shut-off of infl ow of gas into the system where a leak has occurred. The shut-off is effected by the following devices working in cooperation: gas sensor, alarm module, solenoid valve and acoustic-optical signaling device. When the sensor detects gas, it sends a signal to the alarm module which in turn sends a signal to the solenoid valve and closes the valve and to the acoustic-optical signalling device.

24

SAFE

TY S

YSTE

MS

25

GAS THERMAL PROTECTIVE DEVICES

GAS DETECTORS

In case of fi re, valves prevent gas leakage from installations damaged by the fi re, especially from gas consuming appliances (boilers, cookers). The valves are triggered by temperature. Once a temperature of 90’C is reached, the fl ow of gas is automatically shut off. The valves remain leak tight up to 900’C.

We offer methane, propane, butane and carbon monoxide detectors. They are designed to detect and indicate dangerous concentration of gases.

Alarm modules are designed to control and power supply for gas detectors. They control external devices like solenoid valves and alerting devices.

L2

L1

26

GAS STATIONS ARE MANUFACTURED SERIALLY AND HAVE MODULAR DESIGN.

High quality thanks to serially manufactured modules

Perfected technology

Predictable cabinet size

Optional extension and installation of extra equipment without having to replace the cabinet

MODULAR DESIGN ENSURES:

WEBA provides a comprehensiverange of R&M stations which are designed, engineered and tested to comply with client specification as well as International standards

GAS PRESSURE REDUCING AND METERING STATIONS (R&M STATIONS)

GA

S P

RES

SUR

E R

EDU

CIN

G A

ND

MET

ERIN

G S

TATI

ON

S (R

&M

STA

TIO

NS)

27

400 mm

700

mm

1000 mm

01 03

0405

06

07

Example diagram – flow capacity up to 16m³

Example diagram - Reducing-metering station, 2 lines, flow capacity = 80 m³

gas fi lter and spherical valve DN15 in the inlet

gas meter G10, max. gas fl ow Q=16 m³

gas pressure regulator FE25

data logger

manometer and manometer valve in the outlet

solenoid valve MAG in the outlet

01

03

04

05

07

08

fi ltering line - with two fi lters

metering line

reducing line – dual

01

02

03

01 02

03

GAS PRESSURE REDUCING - METERING STATIONS

28

Reducing-metering gas station, flow capacity = 160 m³, dual filtering line, cabinet made from multi-layer boards

Example diagram – flow capacity = 25m³

Reducing-metering gas station, flow capacity = 200 m³, 1 filtering line with by-pass

Reducing-metering gas station, Reducing-metering gas station, flow capacity = 40 m³ flow capacity = 120 m³, 1 fi lter with by-pass

gas fi lter and fl ange valve DN25 in the inlet

gas pressure regulator FE25 for Q=25m³


02

05

07

GAS PRESSURE REDUCING STATIONS

05 07

02

250 mm

600

mm

600 mm

29

GAS METERING STATIONS

GAS INSTALLATIONS

Example diagram – flow capacity up to 16m³

01 02

0304

400 mm

700

mm

1000 mm

01

02

03

04

05

flange valve DN50 in the inlet

gas meter G10, max. gas fl ow Q=16 m³

data logger


solenoid valve MAG in the outlet

Metering gas installations - the purpose of gas installations is to make technological metering of the volume of gas fl owing through gas consuming appliances such as boilers, heaters and burners of various devices. We offer full support in selecting optimal equipment.

Reducing gas installations - reducing installations serve to reduce gas pressure before gas consuming appliances. A gas installation includes: an inlet valve, a fi lter with differential manometer, a medium pressure manometer, a regulator, a low pressure manometer, a vibration compensation unit. We will be happy to prepare customised gas installations offers at the Client’s request.

GA

S P

RES

SUR

E R

EDU

CIN

G A

ND

MET

ERIN

G S

TATI

ON

S (R

&M

STA

TIO

NS)

CABINETS FOR GAS STATIONS

CABINETS MADE FROM ALUMINIUM SANDWICH PANELS

CABINET MADE FROM MULTI-LAYER BOARD

CABINETS MADE FROM SHEETS OF STEEL OR ALUMINIUM

steel or aluminium sheet

steel or aluminium sheet

rigid polyurethane foam

30

GAS POINTS AND STATIONS

Quality in Practice

Grupa WEBA Sp. z o.o. sp. k. ul. Poznańska 5, 62-021 Paczkowo, Poland VAT No.: PL 7772619447 Reg. No. (KRS): 00000 70152 www.WEBA.com.pl

e-mail: [email protected] Tel. +48 61 8 158 628 / +48 61 8 158 640 Fax +48 61 8158 601

Documents

WEBA CATALOGUE 2016 ENG-1-12 kopia CATALOGUE 2016... · Conforming to: PN-EN 1555-2:2012 ;PN-EN ISO 3183:2015-5 ; PN-EN 1092-1+A1:2013-07 Technical parameters 01 02 Pre-insulated