valves chuchu dacayeux

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SPECIALIST GAS VALVES AND FITTINGS

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HISTORY • 1830 Creation of Chuchu Decayeux • 1900 Chuchu Decayeux manufactures and creates gas lighting systems • 1987 Chuchu Decayeux begins to specialize on the gas markets

• Abandonment of the other ranges • Development of new products in collaboration with the technical departments of Gaz

de France • 1997 Creation of the export department • 1998 Factory moving in premises adapted to its industrial ambitions • 2007 Chuchu Decayeux is winner of the innovation competition at the Expogaz fair for its PE Clip

connection system • 2009 The VIGIGAZ concept brings new perspectives in terms of active security

ACTIVITY Valves and fittings for distribution networks In constant dialogue with our clients, we intervene in the definition, design and production of fittings for all types of gas connections. We discover innovative and high performance solutions, complying with the imposed market specifications.

• Quarter turn ball valves complying with current international and French national standards, ND 12 to 50mm, with all types of connections and various types of locking devices and test points

• Fittings for brazing to copper pipe, welding to steel, or connecting to polyethylene pipe, inlet and outlet risers for all type of meter positions

• Conception and design of bespoke meter boxes • Pre-fabricated gas risers • Design, conception and manufacture of bespoke fittings

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VALVES

A utomat ic s hut -of f b al l v al ve - R OA I

Maximal use pressure: 37 mbar For flexible fitting (Vissogaz)

Valve way of assembly marked on the body by an arrow

S hut-of f va lve d oub le male f la t w a sh er

Maximal use pressure: 500 mbar Temperature class: from -20°C to + 60°C

Shut-off gas valve - inside of the buildings and outside in red emergency shut-off cabinets All gas distributed by network - Installation only above ground

S ec urity g a s v al ve d o ub le m al e f l at w as her

Maximal use pressure: 500 mbar Shut-off gas valve – inside of the buildings and outside

in red emergency shut-off cabinets All gas distributed by network installation only above ground

Rearmament by an enable person

Double male gas thread Calibre Version Ref. Chuchu

½” 12 Brushed 0120 - 011 ½” 12 Chrome 0120 - 811

Male gas thread Calibre Ref. Chuchu

¾” 15 3815 - 922 1” 20 3820 - 920

1” ¼ 25 3825 - 925 1” ½ 32 3832 - 928

2” 40 3840 - 932 2” ¼ 50 3850 - 936


2" 40 6840 - 040 2"1/4 50 6850 - 050

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S ECUR OC d oub le ma le w ith sp her o-c on ic al j unc tion s and f ixa tio n b rac ket Witho ut p r ess ure p oin t

Maximal use pressure: 5 bar

S ECUR OC d oub le ma le w ith sp her o-c on ic al j unc tion s and f ixa tio n b rac ket With p res sure p oi nt


S ECUR OC f o r P E w ith s p hero-c on ic al junc t io ns and f ixa tio n b r ac ke t With p res sure p oi nt



¾” 15 7915 - 061 1” ¼ 25 7925 - 062 1” ½ 32 7932 - 063

Male gas thread

Calibre Ref. Chuchu

¾” 15 7915 - 076 1” ¼ 25 7925 - 077 1” ½ 32 7932 - 078

Ext. Ø PE pipe

Male gas thread

Calibre Ref. Chuchu

20 ¾” 15 7915 - 067 32 1” ¼ 25 7925 - 068 40 1” ½ 32 7932 - 069 40 1” ¼ 32/25 3225 - 073

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G as va lve d oub le m al e w ith sp hero-c o nic a l j unc tion a nd f ix at ion b rac ket With loc ki ng sc rew - Witho ut p r ess ure p oin t


G as va lve f or PE w it h s p hero-c on ic al junc t io n a nd f ix at ion b rac ke t

With loc ki ng sc rew - Witho ut p r ess ure p oin t


G as va lve d oub le m al e w ith sp hero-c o nic a l j unc tion a nd f ix at ion b rac ket Witho ut p r ess ure p oin t



¾” 15 4915 - 011 1" ¼ 25 4925 - 013 1" ½ 32 4932 - 015

Ext. Ø PE pipe


With cranck 20 ¾ " 15 4915 - 236 32 ¾ " 25/15 4915 - 232 32 1" ¼ 25 4925 - 234 40 1" ¼ 32/25 3225 - 230 40 1" ½ 32 4932 - 244

Nut gas thread Calibre Ref. Chuchu

¾ " 15 8915 - 088 1" ¼ 25 8925 - 089 1" ½ 32 8932 - 090

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G as va lve f or PE w i th sp hero -c onic a l j unc ti on a nd f ixat ion b rac ke t Witho ut p r ess ure p oin t


G as va lve f or PE a nd w ith c op p er p ip e f i tti ng Witho ut loc king sc rew and p res sur e p o int

Maximal use pressure: 500 mbar Connection PE inlet to weld on lead or braze on copper

All gas

G as va lve d oub le f itt in g s c op p er p ip e Witho ut loc king sc rew and p res sur e p o int

Ext. Ø

Copper pipe Ext. Ø

Copper pipe Ref. Chuchu

28 28 3826 - 052 35 35 3826 - 054 54 54 3826 - 056

Maximal use pressure: 500 mbar Connection with two fittings in copper pipe to weld on steel or braze on copper

All gas

Ext. Ø PE pipe


20 ¾ " 15 8915 - 294 32 ¾ " 25/15 8915 - 232 32 1" ¼ 25 8925 - 295 40 1" ½ 32 8932 - 296 40 1" ¼ 32/25 8225 - 200

Ext. Ø PE pipe

Ext. Ø Copper pipe Calibre Ref. Chuchu

32 28 25 3826 - 070 40 35 32 3826 - 071

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Meter va lve Ds typ e f l at se al With loc ki ng sc rew

Male meter

thread Nut meter

thread Calibre Fitting to type meter Ref. Chuchu

With square 6/20 6/20 20 G4 3765 - 090

10/32 10/32 32 G6/G10 3760 - 092 With handle

6/20 6/20 20 G4 3765-091 10/32 10/32 32 G6/G10 3760-093 25/50 25/50 50 G16 3750-050 40/50 40/50 G25

Maximal use pressure: 500 mbar Temperature class from -20°C to +60°C

Meter inlet and gas riser low pressure, only pressure above ground All gas

C typ e g a s va lve f or g a s r iser b ot tom

Male gas thread Calibre Ref. Chuchu 1" ¼ 25 3825 - 025 1" ½ 32 3832 - 028 2" ¼ 50 3850 - 036

Maximal use pressure: 500 mbar Temperature class: from -20°C to +620°C

S hut-of f g as v alv e d o u b le m ale w it h sp hero - c onic al junc t ion s With loc ki ng sc rew

Double male meter thread Calibre Ref. Chuchu

With square ¾” 15 3915 - 020 1” 20 3920 - 001

1” ¼ 25 3925 - 022 1” ½ 32 3932 - 025

With crank ¾” 15 3915 - 021 1” 20 3920 - 000

1” ¼ 25 3925 - 023 1” ½ 32 3932 - 026

Maximal use pressure: 5 bar MPB gas riser all gas distributed by network (caliber 15)

MPB gas riser

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G as va lve f or sub sti tut ion shu t-of f ¼ turn f l at w as her With loc ki ng sc rew

Double male gas thread Calibre Valve

length Ref. Chuchu

With cranck 1” 20/25S 80 3820 - 000 1” 25S 95 3825 - 003

Maximal use pressure: 500 mbar Delivered with aramid seal

S hut-of f g as v alv e f or PE and w ith sp hero-c o nic al junc t ion s With f ixa tio n b r ac ket - Wit h loc king sc rew - With p res sure

Ext. Ø

PE pipe Male gas

thread Calibre Ref. Chuchu

20 3/4" 15 4915 - 036 32 3/4" 25/15 4915 - 132 32 1"1/4 25 4925 - 034 40 1"1/2 32 4932 - 044 40 1"1/4 32/25 3225 - 030

Maximal use pressure: 5 bar Model reserved to gas distributors in cabinet

and elevation and buried regulation block All gas distributed by network

S ec urity g a s v al ve f o r PE and w ith sp hero-c o nic al junc t ion With f ixa tio n b r ac ket - Wi th p res sure

Ext. Ø

PE pipe Male gas

thread Calibre Ref. Chuchu 20 ¾” 15 8915 - 094 32 ¾” 25/15 8915 - 032 32 1" ¼ 25 8925 - 095 40 1" ½ 32 8932 - 096 40 1" ¼ 32/25 8225 - 000


and elevation and buried regulation block All gas

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G as va lve d oub le m al e w ith sp hero-c o nic a l j unc tion s w i th f ix atio n b rac ket With loc ki ng sc rew – With p res sure p oi nt


With cranck ¾” 15 4915 - 025

1” ¼ 25 4925 - 026 1” ½ 32 4932 - 027

Maximal use pressure: 5 bar Model reserved to gas distributors

S ec ur ity g a s v al ve d o ub le m al e w it h sp her o -c onic a l ju nc tion s w it h f ix ati on b rac ket

W it h p re ss ure p o int


¾” 15 8915 - 018 1” ¼ 25 8925 - 019 1” ½ 32 8932 - 020


and elevation and buried regulation block All gas

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FITTINGS

S traig h t f i tt i ng 2 p iec es f l at w as her – To b r aze on c op p er

Maximal use pressure: 500 mbar

Delivered with aramid seal complying with the NF E29-533 standard Respect imperatively the tightening torques

Maximal use pressure: 500 mbar Delivered without seal

Nut gas

thread

Ext. Ø Copper

pipe Calibre Version

Ref. Chuchu Delivered

in bulk Delivered in

bags of 2 ½” 12 12 Brushed 0122 - 003 0122 - 063 ½” 14 12 Brushed 0122 - 004 0122 - 064 ½” 14 12 Chrome 0122 - 804 0122 - 864 ½” 16 12 Brushed 0122 - 005 0122 - 065 ½” 16 12 Chrome 0122 - 805 0122 - 865 ½” 16 12 Brushed 0122 - 006 0122 - 066 ¾” 16 15 Brushed 0794 - J03 0794 - J63 ¾” 18 15 Brushed 0794 - J04 0794 - J64 ¾” 20 15 Brushed 0794 - J02 0794 - J62 ¾” 22 15 Brushed 0794 - J05 0794 - J65 1” 22 20 Brushed 0794 - J07 0794 - J67 1” 28 20 Brushed 0794 - J12 0794 - J612

1” ¼ 28 25 Brushed 0794 - J09 0794 - J69 1” ¼ 32 25 Brushed 0794 - J10 0794 - J610 1” ½ 35 32 0794 - J13 0794 - J613

2” 42 40 0794 - J16 0794 - J616 2” ¼ 54 50 0764 - J20 0794 - J620

¾” 16 15 0794 - 003 ¾” 18 15 0794 - 004 ¾” 22 15 0794 - 005 1” 22 20 0794 - 007 1” 28 25S 0794 - 011

1” ¼ 28 25 0794 - 009 1” ½ 35 32 0794 - 013

2” 42 40 0794 - 016 2” ¼ 54 50 0764 - 020

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S traig h t f i tt i ng 2 p iec es f l at w as her – To w e ld on s teel

Nut gas thread

Ext. Ø Steel pipe Calibre

Ref. Chuchu Delivered in

bulk Delivered in

bags of 2 ½” 21.3 (15-21) 12 0550 - J02 0550 - J62 ¾” 21.3 (15-21) 15 0550 - J04 0550 - J64 ¾” 26.9 (20-27) 15 0550 - J05 0550 - J65 1” 26.9 (20-27) 20 0550 - J06 0550 - J66

1” ¼ 33.7 (26-34) 25 0550 - J08 0550 - J68 1” ½ 42.4 (33-42) 32 0550 - J11 0550 - J611

2” 48.3 (40-49) 40 0550 - J13 0550 - J613 2” ¼ 60.3 (50-60) 50 0550 - J15 0550 - J615

Maximal use pressure: 500 mbar Delivered with aramid seal complying with the NF E29-533 standard

Respect imperatively the tightening torques


Elb ow 2 p i ec es f la t w a sher

Maximal use pressure: 500 mbar Delivered with aramid seal complying with the NF 229-533 standard

Respect imperatively the tightening torques Enables the link between the gas cooker and the flexible

Elb ow 2 p i ec es f la t w a sher – C onic al thre ad 6.25%



For build in wall arrival

¾” 21.3 (15-21) 15 0550 - 004 ¾” 26.9 (20-27) 15 0550 - 005 1” 26.9 (20-27) 20 0550 - 006

1” ¼ 33.7 (26-34) 25 0550 - 008 1” ½ 42.4 (33-42) 32 0550 - 011

2” 48.3 (40-49) 40 0550 - 013 2” ¼ 60.3 (50-60) 50 0550 – 015

Nut gas thread

Male gas thread Calibre Version

Ref. Chuchu delivered in

bulk 1/2" 1/2" 12 Brushed 0124 - 003 1/2" 1/2" 12 Chrome 0124 - 803

Nut gas thread

Male conical Calibre Version


bulk

1/2" 1/2" 12 Brushed 0124 - 004 1/2" 1/2" 12 Chrome 0124 - 804

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Elb ow 2 p i ec es f la t w a sher – To b ra ze on c op p er



Cap f em ale f l at w ash e r

Maximal use pressure: 500 mbar Delivered with aramid seal version 1/2

Closing of the ROAI compulsory awaiting the gas cooking fitting

Cap m ale f l at w ash er


Delivered with aramid seal Closing of the flexible compulsory awaiting the fitting to the gas cooker

S traig h t f i tt i ng 2 p iec es f l at w as her – C onic al thre ad 6 .2 5%



For build in wall arrival

Nut gas thread

Ext. Ø Copper

pipe Calibre Version


bulk

1/2" 14 12 Brushed 0125 - 004 1/2" 16 12 Brushed 0125 - 006

Female gas thread Calibre Version Ref. Chuchu

1/2" 14 Zamak 0126 - 001 1/2" 16 Brass 0126 - 002 1/2" 12 Brass with link 0126 - 003 3/4" 15 Brass 0126 - 004

Male gas thread Calibre Version Ref. Chuchu

1/2" 12 Brushed 0786 - 003

Nut gas thread

Male conical 6,25%

Calibre Version Ref. Chuchu delivered in

bulk 1/2" 1/2" 12 Brushed 0130 - 012 1/2" 1/2" 12 Chrome 0130 - 812

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S traig h t f i tt i ng 1 p iec e f l at w a sh er



Enables the link of the flexible Vissogaz butane propane with the ROAI

S traig h t leng t hen f la t w asher – F or PE

Maximal use pressure: 500 mbar Fitting to valves with manoeuvre handle for PE pipings

and valves with IDENTICAL calibers For reductions: please consult us

S traig h t n ip p le f l at w a sher – To b ra ze on c op p er


Female gas thread

Male metric thread Calibre Version


bulk 1/2" M20x150 12 Brushed 0130 - 001 1/2" M20x150 12 Chrome 0130 - 801

Nut gas thread

Ext. Ø PE pipe

Calibre Ref. Chuchu

1” ¼ 32 25 1035 - 025 1” ½ 40 32 1035 - 032 2” ¼ 63 50 1035 - 050

Male gas thread

Ext. Ø Copper pipe Calibre


bulk

¾” 18 15 0855 - 062 1” 22 20 0855 - 065

1” ¼ 28 25 0855 - 067 1” ½ 35 32 0855 - 070 2” 42 40 0855 - 073

2” ¼ 54 50 0855 - 076

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S traig h t n ip p le f l at w a sher – To w eld on ste e l


F em ale c ap f lat w a she r


S traig h t f i tt i ng 2 p iec es w i th sp he ro-c on ic a l junc t ion – To b ra ze o n c op p er

Maximal use pressure: 5 bar Complying with the NF E29-536 standard

Respect imperatively the tightening torques thanks to a torque wrench

Male gas thread



bulk

¾” 21.3 (15-21) 15 0540 - 052 1” 26.9 (20-27) 20 0540 - 054

1” ¼ 33.7 (26-34) 25 0540 - 056 1” ½ 42.4 (33-42) 32 0540 - 059

2” 48.3 (40-49) 40 0540 - 061 2” ¼ 60.3 (50-60) 50 0540 - 063


1” ¼ 25 0325 - 011 1” ½ 32 0332 - 013

2” 40 0340 - 014 2” ¼ 50 0350 - 015

Nut gas thread

Ext. Ø Copper

pipe Calibre Tightening

torques Ref. Chuchu

Delivered in bulk

Delivered in bags of 2

¾” 12 15 40 Nm 0315 - 001 ¾” 16 15 40 Nm 0315 - 015 ¾” 18 15 40 Nm 0315 - 003 0315 - 063 1” 22 20 0315 - 005 0315 - 065

1” ¼ 28 25 60 Nm 0315 - 007 0315 - 067 1” ½ 35 32 80 Nm 0315 - 009 0315 - 069 2” ¼ 54 50 140 Nm 0315 - 012

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S traig h t red uc tio n f i tt ing 2 p iec e s w i th sp h e ro-c onic a l j unc tio n To b r az e o n c op p er


Complying with the NF E29-536 standard Respect imperatively the tightening torques thanks to a torque wrench

S tr aig h t f i tt i ng 2 p iec es w i th sp he ro-c on ic a l junc t ion – To w eld on ste el



S traig h t red uc tio n f i tt ing 2 p iec e s w i th sp h e ro-c onic a l j unc tio n – To w e ld o n stee l



S traig h t f i tt i ng w it h s p hero-c on ic al junc t io n – F o r P E

Maximal use pressure: 5 bar All gas distributed by network

Complying with the EN 1555-3 Respect imperatively the tightening torques thanks to a torque wrench

Nut gas thread

Ext. Ø Copper pipe

Calibre Tightening torque

Ref. Chuchu

1” ¼ 18 25 60 Nm 0326 - 021 1” ¼ 22 25 60 Nm 0326 - 023

Nut gas thread

Ext. Ø Steel pipe Calibre Tightening

torque Ref. Chuchu

Delivered in bulk

Delivered in bags of 2

¾” 21.3 (15-21) 15 40 Nm 0520 - 002 0520 - 062 1” 26.9 (20-27) 20 0520 - 003 0520 - 063

1” ¼ 33.7 (26-34) 25 60 Nm 0520 - 004 0520 - 064 1” ½ 42.4 (33-42) 32 80 Nm 0520 - 006 0520 - 066 1” ½ 60.3 (50-60) 32/50 80 Nm 0520 - 008 2” ¼ 60.3 (50-60) 50 140 Nm 0520 - 010

Nut gas thread

Ext. Ø Steel pipe Calibre Tightening

torque Ref. Chuchu

1" ¼ 21,3 (15-21) 25/15 60 Nm 0520 - 021

Nut gas thread

Ext. Ø PE pipe Calibre Tightening

torque Ref. Chuchu

¾” 20 15 40 Nm 1030 - 013 1" ¼ 32 25 60 Nm 1030 - 014 1" ½ 40 32 80 Nm 1030 - 017 ¾” 32 25/15 40 Nm 1070 - 052

1" ¼ 20 15/25 40 Nm 1070 - 053 1" ¼ 40 32/25 80 Nm 1070 - 055

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F emale c ap 2 p iec es w ith sp h ero-c on ic al jun c tion

Pending cap

I nsul ati ng f i tti ng w it h sp he ro-c on ic al junc t i ons

Maximal use pressure: 5 bar Model reserved to gas distributors in cabinet and regulation block

(above ground) for metallic inlet All gas distributed by network

S traig h t n ip p le w it h s p hero-c on ic al junc t io n f or reg ul ator s in let To b r az e o n c op p er – T o w eld on ste el


Nut gas thread

Calibre Ref. Chuchu

¾” 15 0415 - 052 1” 20 0415 - 054

1” ¼ 25 0415 - 055 1” ½ 32 0415 - 056

Male gas thread


¾ " ¾ " 15 2270 - 052 1" ¼ 1" ¼ 25 2270 - 054 1" ½ 1" ½ 32 2270 - 056

Regulator Male gas thread

Ext. Ø Copper pipe

Ext. Ø Steel pipe Calibre Ref. Chuchu

B6 B10 B25

BCH30

¾” 12 15 1560 - 002 ¾” 16 15 1560 - 015 ¾” 18 15 1560 - 054 ¾” 21.3 (15-21) 15 0570 - 052

From C40 to BCH120

1” ¼ 28 25 1560 - 057 1” ¼ 33.7 (26-34) 25 0570 - 054

1” ½ 35 32 1560 - 060 1” ½ 42.4 (33-42) 32 0570 - 056 2” ¼ 54 50 1560 - 063 2” ¼ 60.3 (50-60) 50 0570 - 060

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S traig h t n ip p le f l at se al f or reg ul ator s o utle t To b r az e o n c op p er – T o w eld on ste el

Maximal use pressure: 500 mbar All gas distributed by network

S traig h t n ip p le f l at w a sher f or reg ul ator s ou tlet

To b r az e o n c op p er – T o w eld on ste el

Maximal use pressure: 500 mbar All gas distributed by network

S traig h t leng t hen reg ulat or outl et f lat s ea l and f lat w a sher With c oll ar and f ix ati o n sp ac er

For S200 cabinet shut-off regulation regulator outlet (maintenance)

S traig h t leng t hen reg ulat or outl et B t yp e f o r PE With c oll ar and f ix ati o n sp ac er

For S200 cabinet shut-off regulation regulator outlet (maintenance)

Regulator Male meter thread

Ext. Ø Copper pipe

Ext. Ø Steel pipe

Calibre Ref. Chuchu

B6 6/20 22 20 0977 - 052 6/20 26.9 (20-27) 20 0510 - 052 6/20 28 20 0977 - 054 6/20 33.7 (26-34) 20 0510 - 054

B10/25 10/32 28 32 0977 - 056 10/32 33.7 (26-34) 32 0510 - 056 10/32 35 32 0977 - 058 10/32 42.4 (33-42) 32 0510 - 058

Regulator Male gas thread

Ext. Ø Copper pipe

Ext. Ø Steel pipe

Calibre Ref. Chuchu

BCH30 1” ¼ 28 25 0855 - 067 1” ¼ 33.7 (26-34) 25 0540 - 056

Male meter thread

Male gas thread Calibre Regulator Ref. Chuchu

6/20 1" ¼ 20/25 B6 0311 - 026 10/32 1" ½ 32 B10 / B25 0311 - 029

Male meter thread

Ext. Ø PE pipe

Meter / PE calibre

Regulator Ref. Chuchu

6/20 32 20/25 B6 0323 - 021 10/32 40 32/32 B10/B25 0323 - 023

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A ssemb l y f itt ing – To w eld on s teel – To b ra ze o n c op p er


When the assembly is made on a lead pipe, the maximal use pressure is 500 mbar All gas distributed by network

F emale f it ting 3 p i ec es w it h sp her o-c onic al junc t ion - To b r aze on c op p er


F emale f it ting 3 p i ec es w it h sp her o-c onic al junc t ion - To w eld on s teel

Female gas thread

Ext. Ø Steel pipe

Calibre Ref. Chuchu

½” 21.3 (15-21) 15 2600 - 041 ¾” 26.9 (20-27) 20 2600 - 042 1” 33.7 (26-34) 25 2600 - 043

1” ¼ 42.4 (33-52) 32 2600 - 044 1” ½ 48.3 (40-49) 40 2600 - 045

2” 60.3 (50-60) 50 2600 - 047


Male f it ting 3 p i ec es w ith sp her o-c on ic al j unc tion - To b r aze on c op p er


Ext. Ø Copper pipe


18 21,3 (15-21) 15 0590 - 012 22 26,9 (20-27) 20 0590 - 013 28 33,7 (26-34) 25 0590 - 014 35 42,4 (33-42) 32 0590 - 017 42 48,3 (40-49) 40 0590 - 020 54 60,3 (50-60) 50 0590 - 022

Female gas thread

Ext. Ø Copper pipe

Calibre Ref. Chuchu

½” 16 15 2600 - 070 ½” 18 15 2600 - 071 ¾” 22 20 2600 - 072 1” 28 25 2600 - 073

1” ¼ 35 32 2600 - 074 1” ½ 42 40 2600 - 076

2” 54 50 2600 - 077

Male conical 6.25%

Ext. Ø Copper pipe

Calibre Ref. Chuchu

½” 18 15 2600 - 081 ¾” 22 20 2600 - 082 1” 28 25 2600 - 083

1” ¼ 35 32 2600 - 084 1” ½ 42 40 2600 - 085

2” 54 50 2600 - 086

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Male f it ting 3 p i ec es w ith sp her o-c on ic al j unc tion - To w eld on s teel

Male conical 6.25%

Ext. Ø Steel pipe

Calibre Ref. Chuchu

½” 21.3 (15-21) 15 2600 - 051 ¾” 26.9 (20-27) 20 2600 - 052 1” 33.7 (26-34) 25 2600 - 053

1” ¼ 42.4 (33-52) 32 2600 - 054 1” ½ 48.3 (40-49) 40 2600 - 055

2” 60.3 (50-60) 50 2600 - 056


G as ste el c o nnec ti on f or P E

Ext. Ø

PE pipe Ext. Ø Steel

pipe Calibre Ref. Chuchu

20 21.3 (15-21) 15 1050 - 009 20 33.7 (26-34) 25/15 1050 - 016 32 33.7 (26-34) 25 1050 - 023 40 42.4 (33-42) 32 1050 - 031

Maximal use pressure: 5 bar Welded on buried steel pipe

Do not weld without taking apart the fitting

S traig h t f i tt i ng 2 p iec es f l at se al - T o b r aze on c op p er

Nut meter thread

Ext. Ø Copper pipe

Calibre Fitting to type meter

Ref. Chuchu

6/20 22 20 G4 0795 - J07 6/20 28 20 G4 0795 - J09

10/32 28 32 G6/G10 0795 - J12 10/32 35 32 G6/G10 0795 - J15 16/40 42 40 0795 - J20 25/50 40/50

42 50 G16 G25

0795 - J23

25/50 40/50

54 50 G16 G25

0795 - J28

Maximal use pressure: 500 mbar Delivered with aramid seal for meter outlet

6/20 22 20 G4 0795 - 007 6/20 28 20 G4 0795 - 009

10/32 28 32 G6/G10 0795 - 012 10/32 35 32 G6/G10 0795 - 015 16/40 42 40 0795 - 020 25/50

40/50

42 50 G16

G25

0795 - 023 25/50 40/50

54 50 G16 G25

0795 - 028

Maximal use pressure: 500 mbar Delivered without seal for meter outlet

19

S traig h t f i tt i ng 2 p iec es f l at se al w it h f i xat i on – To b r aze on c op p er

Nut meter thread

Ext. Ø Copper pipe


Ref. Chuchu

6/20 22 20 G4 0795 - J08 6/20 28 20 G4 0795 - J10

Maximal use pressure: 500 mbar Delivered with aramid seal (meter outlet for S2300 cabinet)

6/20 22 20 G4 0795 - J08 6/20 28 20 G4 0795 - J10

Maximal use pressure: 500 mbar Delivered without seal (meter outlet for S2300 cabinet)

B ent f i tti ng 9 0° 2 p i ec es f l at se al – To b ra ze on c op p er

Nut meter thread

Ext. Ø Copper pipe


Ref. Chuchu

6/20 22 20 G4 0796 - J52 6/20 28 20 G4 0796 - J54

10/32 28 32 G6/G10 0796 - J57 10/32 35 32 G6/G10 0796 - J59 25/50 40/50

54 50 G16 G25

0796 - J66


6/20 22 20 G4 0796 - 052 6/20 28 20 G4 0796 - 054

10/32 28 32 G6/G10 0796 - 057 10/32 35 32 G6/G10 0796 - 059 25/50 40/50

54 50 G16 G25

0796 - 066


B ent f i tti ng 9 0° 2 p i ec es f l at se al – To b ra ze on c op p er

Nut meter thread

Ext. Ø Copper pipe


Ref. Chuchu

6/20 22 20 G4 0796 - J53 6/20 28 20 G4 0796 - J55

Maximal use pressure: 500 mbar Delivered with aramid seal for meter outlet (S2300 cabinet bottom)

6/20 22 20 G4 0796 - 053 6/20 28 20 G4 0796 - 055

Maximal use pressure: 500 mbar Delivered without seal for meter outlet (S2300 cabinet bottom)

20

S traig h t f i tt i ng 2 p iec es f l at se al – To w eld on s tee l

Nut meter thread

Ext. Ø Steel pipe


Ref. Chuchu

26.9 (20-27) 6/20 20 G4 0501 - J13 33.7 (26-34) 6/20 20 G4 0501 - J15 33.7 (26-34) 10/32 32 G6/G10 0501 - J17 42.4 (33-42) 10/32 32 G6/G10 0501 - J19 48.3 (40-49) 16/40 40 0501 - J22 60.3 (50-60) 25/50

40/50 50 G16/G25 0501 - J25


26.9 (20-27) 6/20 20 G4 0501 - J13 33.7 (26-34) 6/20 20 G4 0501 - J15 33.7 (26-34) 10/32 32 G6/G10 0501 - J17 42.4 (33-42) 10/32 32 G6/G10 0501 - J19 48.3 (40-49) 16/40 40 0501 - J22 60.3 (50-60) 25/50

40/50 50 G16/G25 0501 - J25


Outl et sw an nec k sw iv el b e nt at 18 0° f lat s e al w ith f ix ati on – To b r aze on c op p er

Nut meter thread

Ext. Ø Copper pipe


Ref. Chuchu

6/20 22 20 G4 0778 - J22 6/20 28 20 G4 0778 - J25

Maximal use pressure: 500 mbar Delivered with aramid seal (meter outlet S2300 cabinet)

6/20 22 20 G4 0778 - J22 6/20 28 20 G4 0778 - J25


Outl et sw an nec k sw iv el b e nt at 18 0° f lat s e al – F or P E p ip e

Nut meter thread

Ext. Ø PE pipe


Inter axis meter

Ref. Chuchu

10/32 40 S-bent 32 G6/G10 250 0778 - 227

Maximal use pressure: 500 mbar For S300 cabinet

PE inlet

21

B ent f i tti ng at 180 ° f l a t se al – To b ra ze on c o p p er

Nut meter thread

Ext. Ø Copper pipe


Ref. Chuchu

6/20 22 20 G4 0786 - 022 6/20 28 20 G4 0786 - 028

Maximal use pressure: 500 mbar Meter outlet

Only use for maintenance

B ent f i tti ng at 180 ° f l at se al – F or P E p ip e

Nut meter thread

Ext. Ø PE pipe


Inter axis meter

Ref. Chuchu

6/20 32 20/25 20 160 0322 - 015 6/20 32 20/25 20 110 0322 - 016

Maximal use pressure: 500 mbar For S300 cabinet

Meter outlet Only use for maintenance

B ent f i tti ng at 180 ° f l a t se al

Male meter thread

Calibre Inter axis meter

Ref. Chuchu

6/20 20 110 0384 - 040 6/20 20 160 0384 - 041

10/32 20 250 0384 - 042

Maximal use pressure: 500 mbar Awaiting or for meter temporary replacement

Male c ap w i th f la t sea l – Wit h six s id es he ad

Male meter thread

Calibre Ref. Chuchu

6/20 20 0770 - 052 10/32 32 0770 - 054 25/50 40/50

50 0770 - 058

Maximal use pressure: 500 mbar Pending cap

22

Male c ap w i th f l at se al – W i t h sq u are h e ad

Male meter thread

Square dimension

Calibre Delivered Ref. Chuchu

6/20 14 20 0770 - 053 6/20 14 20 With seal 0770 - J53

10/32 14 32 0770 - 055 16/40 22 40 0770 - 057 25/50 22 50 0770 - 059


F emale c ap w i th f l at s e al

Nut meter thread

Calibre Ref. Chuchu

6/20 20 0775 - 078 10/32 32 0775 - 080 16/40 40 0775 - 082 25/50 50 0775 - 084


Leng the n w i th f lat s ea l

Male meter thread

Nut meter thread

Calibre Length Ref. Chuchu

6/20 6/20 20 50 0313 - 016 10/32 10/32 32 50 0313 - 025 10/32 10/32 32 90 0313 - 027

Maximal use pressure: 500 mbar Calibration periodic check of domestic meters

S -b ent f itt ing w i th f la t se al

Male meter thread

Nut meter thread

Calibre Inter axis variation

Ref. Chuchu

6/20 6/20 20 160/110 0321 - 086 10/32 6/20 32/20 250/160 0380 - 076


23

Leng the n w i th f lat s ea l

Male meter thread

Nut meter thread


Ref. Chuchu

10/32 16/40 32/40 0314 - 055 10/32 25/50 32/50 0314 - 058 16/40 25/50 40/50 280/250 0314 - 059 16/40 10/32 40/32 280/250 0314 - 060 25/50 10/32 50/32 335/280 0314 - 061 25/50 25/50 50/50 335/280 0314 - 050

Calibration periodic check of industrial meters

S -b ent f itt ing f l at se al

Male meter thread

Nut meter thread


Ref. Chuchu

16/40 10/32 40/32 280/250 0380 - 077 25/50 10/32 50/32 280/250 0380 - 078 25/50 10/32 50/32 335/250 0380 - 079 25/50 25/50 50/50 335/280 0380 - 080


S -b ent f itt ing f l at se al ( se t)

Male meter thread

Nut meter thread


Ref. Chuchu

10/32 6/20 32/20 250/110 0380 - 090 16/40 25/50 40/50 335/280 0380 - 094 25/50 25/50 50/50 335/280 0380 - 095


S traig h t n ip p le f l at se al – To b ra ze o n c op p e r

Male meter thread

Ext. Ø Copper pipe

Calibre Regulator Ref. Chuchu

6/20 22 20 B6 0977 - 052 6/20 28 20 B6 0977 - 054

10/32 28 32 B10/25 0977 - 056 10/32 35 32 B10/25 0977 - 058 25/50 54 50 0977 - 067

For regulator outlet

24

S traig h t n ip p le f l at se al – To w e ld o n stee l

Male meter thread

Ext. Ø Steel pipe


6/20 26.9 (20-27) 20 B6 0510 - 052 6/20 33.7 (26-34) 20 B6 0510 - 054

10/32 33.7 (26-34) 32 B10/25 0510 - 056 10/32 42.4 (33-42) 32 B10/25 0510 - 058 16/40 48.3 (40-49) 40 0510 - 061 25/50 60.3 (50-60) 50 0510 - 062

For regulator outlet

S traig h t f i tt i ng 2 p iec es f l at w as her f or g as riser b ot tom – To b r az e on c op p er

Nut gas thread

Ext. Ø Copper pipe Calibre



bags of 2 1” ¼ 28 25 0794 - J09 0794 - J69 1” ½ 35 32 0794 - J13 0794 - J613 2” ¼ 54 50 0794 - J20 0794 - J620

Maximal use pressure: 500 mbar Delivered with seal

1” ¼ 28 25 0794 - 009 1” ½ 35 32 0794 - 013 2” ¼ 54 50 0794 - 020


S traig h t f i tt i ng 2 p iec es f l at w as her f or g as riser b ot tom – To w e ld on ste el

Maximal use pressure: 500 mbar Delivered with aramid


Nut gas thread




bags of 2 1” ¼ 33.7 (26-34) 25 0550 - J08 0550 - J68 1” ½ 42.4 (33-42) 32 0550 - J11 0550 - J611 2” ¼ 60.3 (50-60) 50 0550 - J15 0550 - J615

1” ¼ 33.7 (26-34) 25 0550 - 008 1” ½ 42.4 (33-42) 32 0550 - 011 2” ¼ 60.3 (50-60) 50 0550 - 015

25

S traig h t T f l at se al – T o b ra ze on c op p er

Nut meter thread

Ext. Ø Copper pipe Calibre Fitting to

type meter Ref. Chuchu

6/20 28 20/25 G4 2599 - 028 6/20 35 20/32 G4 2599 - 035 6/20 54 20/50 G4 2599 - 054

Maximal use pressure: 500 mbar Production of feeder tank for supply in technical locales and multi-counting boxes

B ent f i tti ng 1 80° ma le / f em ale f l at se al

Male meter thread

Nut meter thread Calibre Fitting to

type meter Ref. Chuchu

6/20 6/20 20 G4 0383 - 075

Maximal use pressure: 500 mbar Meter fitting to pipes with riser outlet

Doub le f ema le sle eve in g as q ua lit y c op p er – To b r aze on c op p er


18 15 CM18 - M18 22 20 CM22 - M22 28 25 CM28 - M28 35 32 CM35 - M35 54 50 CM54 - M54

Maximal use pressure: 5 mbar Enables fitting of gas risers elements

Male c ap f lat s ea l f or G 4 meter

Male meter thread

Calibre Ref. Chuchu

With square head 14 6/20 20 0770 - 053

With 6 sides head 6/20 20 0770 - 052

Maximal use pressure: 500 mbar Installed on valve awaiting meter putting in

26

Cap 3 p iec es f l at se al – To b r aze on c op p er

Ext. Ø Copper pipe

Meter nut thread Calibre Squared

dimension Ref. Chuchu

28 6/20 20 14 2550 - J28 35 10/32 32 14 2550 - J35 54 25/50 50 22 2550 - J54

Maximal use pressure: 500 mbar Pending cap – on gas riser

Female cap with flat seal

F emale c ap f lat s ea l

Nut meter thread

Calibre Ref. Chuchu

6/20 20 0775 - 078


B ent f i tti ng 9 0° m ale / f ema le w i th sp he ro-c onic a l ju nc tion s

Nut meter thread


¾” ¾” 15 0316 - 016 1" ¼ ¾” 25/15 0316 - 018

Maximal use pressure: 5 bar Fitting from pipe to valve

F emale st ra ig ht T w ith sp he ro-c on ic al junc t i ons – To b ra ze o n c op p er

Nut meter

thread Ext. Ø

Copper pipe Calibre Ref. Chuchu

¾” 18 15/15 2435 - 052 ¾” 22 15/20 2435 - 054 ¾” 28 15/25 2435 - 056 ¾” 35 15/32 2435 - 058

Maximal use pressure: 5 bar Fitting between pipe elements by brazing and connection to valve

27

Cap 3 p iec es w it h sp h er o-c onic al junc ti on – To b ra ze on c op p er

Nut gas thread


¾” 18 15 2560 - 015 1" 22 20 2560 - 020

1" ¼ 28 25 2560 - 025 1" ½ 35 32 2560 - 032

Maximal use pressure: 5 bar Pending cap

Cap 3 p iec es w it h sp h ero-c onic al junc ti on – To w eld on st eel

Nut gas thread


¾” 21,3 (15-21) 15 2570 - 015 1" 26,9 (20-27) 15 2570 - 020

1" ¼ 33,7 (26-34) 25 2570 - 025 1" ½ 42,4 (33-42) 32 2570 - 032

Maximal use pressure: 5 bar Pending cap

F itti ng f or PE – To b ra z e on c op p er

Ext. Ø PE pipe


20 18 15 1120 - 003 32 22 25/20 1120 - 002 32 28 25 1120 - 005 40 22 32/20 1120 - 006 40 35 32 1120 - 007 63 54 50 1120 - 012

Maximal use pressure: 5 bar Take apart the fitting before brazing

All gas distributed by network

F itti ng f or PE – To w el d on ste el

Ext. Ø PE pipe


20 21,3 (15-21) 15 1100 - 005 32 33,7 (26-34) 25 1100 - 007 40 42,4 (33-42) 32 1100 - 010 63 60,3 (50-60) 50 1100 - 043 90 88,9 (80-90) 80 1100 - 047

110 114,3 (102-114) 100 1100 - 049

Maximal use pressure: 5 bar Take apart the fitting before welding


28

F itti ng s lee ve f or P E p i p e

Ext. Ø PE pipe Calibre Ref. Chuchu

20/20 15/15 1020 - 096 32/32 25/25 1020 - 098 40/40 32/32 1020 - 003 63/63 50/50 1020 - 005


Pend i ng c ap f or PE p ip e

Ext. Ø PE pipe

Calibre PE side thickness

Ref. Chuchu

20 15 3 1040 - 051 32 25 1040 - 053 40 32 1040 - 057 20 15 2 1040 - 050*


* 1040-050 reference is only used in maintenance, on PE pipe connections first generation Ø 20 outside

Thickness 2mm (Ø 20 x Ø 16)

S traig h t f i tt i ng w it h s p hero-c on ic al junc t io n f or PE

Ext. Ø

PE pipe Nut gas thread

Calibre Ref. Chuchu

20 ¾” 15 1030 - 013 32 1” ¼ 25 1030 - 014 40 1” ½ 32 1030 - 017

Reduction 32 ¾” 25/15 1070 - 052 20 1” ¼ 15/25 1070 - 053 40 1” ¼ 32/25 1070 - 055



29

F itti ng T f or PE p ip e

Ext. Ø PE pipe Calibre Ref. Chuchu

20/20/20 15/15/15 1080 - 051 32/32/32 25/25/25 1080 - 053 40/40/40 32/32/32 1080 - 058 32/20/32 25/15/25 1080 - 081 40/20/40 32/15/32 1080 - 082 63/40/63 50/32/50 1080 - 083


B ent f i tti ng 9 0° w i th s p hero-c on ic al junc t io n f or PE p ip e

Nut gas thread

Ext. Ø PE pipe

Calibre Ref. Chuchu

¾” 20 15 0318 - 022 ¾” 32 15 0318 - 024

Maximal use pressure: 500 mbar For buried cabinet with PE inlet


S traig h t leng t hen B CH reg ul ato r ou tle t f or P E With c oll ar and f ix ati o n sp ac er

Male gas thread

Ext. Ø PE pipe


1” ¼ 32 25 BCH30 0323 - 026

Maximal use pressure: 500 mbar For S200 cabinet (maintenance)

Connec ti on g r ip to sc r ew on iron f or PE p ip e

Ext. Ø PE pipe

Tapping on iron

Calibre Ref. Chuchu

32 ¾” 20 1060 - 084 32 1” 25 1060 - 085 40 1” ¼ 32 1060 - 086 63 2” 50 1060 - 087


30

Cap t o sc r ew on iro n

Tapping on iron

Calibre Ref. Chuchu

¾” 20 0780 - 059 1” 25 0780 - 060

1” ¼ 32 0780 - 061 2” 50 0780 - 062


F itti ng to w eld on st ee l f or PE p ip e

Ext. Ø PE pipe

Ext. Ø Steel pipe

Calibre Ref. Chuchu

20 18 x 1.25 15 1110 - 003

Maximal use pressure: 5 bar Take apart the fitting before welding


B ent f i tti ng 9 0° f l at se al Wit h f ix at ion

Male meter thread

Nut meter thread

Calibre Ref. Chuchu

6/20 6/20 20 0773 - 089

Maximal use pressure: 500 mbar For S2300 cabinet B6 regulator outlet and G4 meter inlet

B ent inl et f itt ing 1 80° w ith sp her o-c on ic al j unc tion a nd f l at se al With f ixa tio n

Nut gas thread

Nut meter thread

Calibre Meter type

Nut meter thread

Ref. Chuchu

1” ¼ 6/20 25/20 G4 6/20 0319 - 002

Maximal use pressure: 500 mbar For S2300 cabinet low pressure assembly G4 meter inlet

Transformable in medium pressure

31

Male / f ema le c ollec t or 18 0° f la t w a she r

Nut gas thread

Male gas thread

Calibre Ref. Chuchu

2” ¼ 2” ¼ 50 2465 - 049

Shut-off S2300 cabinet with ¼ turn or security valve

B ent inl et f itt ing 1 80° w ith sp her o-c on ic al j unc tion a nd f l at se al With f ixa tio n

Nut gas thread

Calibre Ref. Chuchu

¾” 15 2200 - 001

Fitting swanneck swivel G2.5 propane meter inlet (1.5 bar)

Male / f ema le str aig ht leng then w it h sp hero -c onic a l ju nc tion s

Nut gas thread

Male gas thread

Calibre Length in mm

Ref. Chuchu

¾” ¾” 15 100 0312 - 016

For fitting from security shut-off valve to inlet swanneck swivel Only cabinet with security shut-off valve / PE pipe connection

S -b ent leng t hen w ith s p hero-c on ic al junc t io ns With c oll ar and f ix ati o n sp ac er

Male gas thread

Nut gas thread


¾” ¾” 15 154 0312 - 015 ¾” 1” ¼ 15/25 0652 - 003

Maximal use pressure: 5 bar For S300 cabinet medium pressure assembly,

B10 or B25 regulator (maintenance)

32

B ent f i tti ng 9 0° f l at se al With f ixa tio n sp ac er

Male meter thread

Male gas thread

Nut meter thread


10/32 10/32 32 B10/B25 0773 - 090 1” ¼ 10/32 25/32 BCH30 0779 - 095

Maximal use pressure: 500 mbar For S300 cabinet medium pressure assembly,

regulator outlet, G6/G10 meter inlet

B ent f i tti ng 1 80° w it h sp hero -c onic a l j unc ti on a nd f lat se al With c oll ar and f ix ati o n sp ac er

Nut gas thread

Nut meter thread

Calibre Inter axis meter

Ref. Chuchu

1” ¼ 6/20 25/20 160 0319 - 003 1” ¼ 10/32 25/32 160 0319 - 006 1” ¼ 10/32 25/32 100 0319 - 007

Maximal use pressure: 500 mbar For S300 cabinet low pressure assembly,

G6/G10 meter inlet

Collec t or w i th f la t s ea l With c oll ar and f ix ati o n sp ac er

Male meter thread

Nut meter thread

Calibre Ref. Chuchu

10/32 6/20 32/20 0650 - 001

Maximal use pressure: 500 mbar For S300 cabinet low pressure assembly

G4 double counting

B ent f i tti ng 9 0° w i th s p hero-c on ic al junc t io ns and f la t sea l

Nut gas thread

Nut meter thread

Calibre Ref. Chuchu

1” ¼ 10/32 25/32 0653 - 004

Maximal use pressure: 500 mbar For S300 cabinet low pressure assembly

33

S traig h t leng t hen w ith sp he ro-c on ic al junc t i ons

Male gas thread

Nut meter thread


¾” ¾” 15 100 0312 - 016 1” ¼ 1” ¼ 25 105 0312 - 012 1” ¼ 1” ¼ 25 70 0312 - 013

Maximal use pressure: 5 bar For S300 cabinet and regulation post, above ground

All gas

I nlet c o llec t or w i th sp hero-c on ic al junc t ion s f or 2 reg ul ato rs With c oll ar and f ix ati o n sp ac er

Nut gas thread

Male gas thread

Male gas thread

Calibre Ref. Chuchu

¾” ¾” ¾” 15 0657 - 008

Maximal use pressure: 5 bar For S300 cabinet medium pressure assembly,

B6 regulator double inlet, G4 double meter

B ent f i tti ng 9 0° f l at w ash er f or c op p er p ip e

Nut gas thread

Ext. Ø Copper pipe

Calibre Ref. Chuchu

2” ¼ 54 50 2450 - 054

Elbow for regulator battery outlet from 50 to 120 m3/h

B ent f i tti ng 1 80° w it h sp hero -c onic a l j unc ti ons With c oll ar and f ix ati o n sp ac er

Nut gas thread

Male gas thread

Calibre Ref. Chuchu

¾” ¾” 15 0381 - 005 1” ¼ 1” ¼ 25 0381 - 007

Maximal use pressure: 5 bar For shut-off S100 cabinet

34

B ent f i tti ng 1 80° w it h sp hero -c onic a l j unc ti ons With c oll ar and f ix ati o n sp ac er

Nut gas thread

Male gas thread

Calibre Ref. Chuchu

1” ¼ 1” ¼ 25 0386 - 016 1” ½ 1” ½ 32 0386 - 018

Maximal use pressure: 5 bar For shut-off S200 cabinet (maintenance)

B ent n ip p le 90 ° f l at se al – To b ra ze o n c op p e r With f ixa tio n sp ac er

Male meter thread

Ext. Ø Copper pipe


6/20 22 20 B6 0772 - 065 6/20 28 20 B6 0772 - 066

10/32 28 32 B10/B25 0772 - 067 10/32 35 32 B10/B25 0772 - 068

Maximal use pressure: 500 mbar For shut-off regulation S2200 cabinet regulator outlet

B ent n ip p le 9 0 ° f l at w ash er – T o b r az e on c o p p er With f ixa tio n sp ac er

Male gas thread

Ext. Ø Copper pipe


1” ¼ 28 25 BCH30 0771 - 080

Maximal use pressure: 500 mbar For shut-off regulation S220 cabinet regulator outlet

B ent f i tti ng 9 0° f l at se al w ith sp hero-c o nic a l junc t ion

Nut gas thread

Nut meter thread

Calibre Ref. Chuchu

¾” 6/20 15/20 0310 - 002 ¾” 10/32 15/32 0310 - 006

1” ¼ 10/32 25/32 0310 - 008 1” ¼ 6/20 25/20 0310 - 010

Maximal use pressure: 500 mbar For low pressure assembly transformable in medium pressure (regulator pending)

35

A d ap ter w ith f la t sea l

Female meter thread

Male meter thread


6/20 10/32 20 16 0314 - 065

Maximal use pressure: 500 mbar Enables to get from a B6 to a B10/B25 regulator

during a flow increase without putting off the downstream installation

R ed uc tion leng then w i th sp hero -c onic al j un c tions

Nut gas thread

Male gas thread


1” ¼ ¾” 25/15 143 0312 - 018 1” ¼ ¾” 25/15 38 0312 - 019 1” ½ ¾” 32/15 38 0312 - 021

Maximal use pressure: 5 bar For getting from low pressure to medium pressure

B6/B10/B25/BCH30 regulator inlet

B ent f i tti ng 9 0° f l at w ash er and f la t sea l

Gas nut thread

Meter nut thread Calibre Ref. Chuchu

1" 6/20 25S/20 0385 - 005


F em ale c ap f lat w a she r

Gas nut thread Calibre Ref. Chuchu

1" 20/25S 0785 - 001

Maximal use pressure: 500 mbar Delivered without specific cap seal for CM73 valve

36

OTHERS

F lexib l e n atu ra l g a s a nd p rop a ne g as i n ne t w ork w ith mec h anic al c onnec tors Witho ut d e la y of u se

Maximal use pressure: 37 mbar Delivered with seal

For ROAI fitting to the domestic gas cooker in natural gas or propane distributed by network

F lat w as her - A r amid


F lat w as her - El ast ome r


Nut gas thread Length Calibre

Ref. Chuchu Shell Bag

1/2" 0,50 m 12 0128 - 050C 0128 - 050 1/2" 0,75 m 12 0128 - 075C 0128 - 075 1/2" 1,00 m 12 0128 - 100C 0128 - 100 1/2" 1,25 m 12 0128 - 125C 0128 - 125 1/2" 1,50 m 12 0128 - 150C 0128 - 150 1/2" 2,00 m 12 0128 - 200C 0128 - 200

For fitting gas thread Dimension Calibre Tightening

torque Ref. Chuchu

1/2" Ø 12,4 x Ø 18,2 x 2 12 30 Nm 0123 - 046 3/4" Ø 18,4 x Ø 23,8 x 2 15 30 Nm 0123 - 047 1" Ø 22,4 x Ø 30 x 2 20 40 Nm 0123 - 048 1" Ø 26.1 x 30 x 2 25S 30 Nm 0123 - 049

1"1/4 Ø 30,4 x Ø 38,5 x 2 25 60 Nm 0123 - 053 1"1/2 Ø 38,5 x Ø 44,5 x 2 32 70 Nm 0123 - 050

2" Ø 45,5 x Ø 52,5 x 2 40 100 Nm 0123 - 051 2"1/4 Ø 53,5 x Ø 59 x 2 50 120 Nm 0123 - 052

For fitting gas thread Dimension Calibre Tightening

torques Ref. Chuchu

1/2" Ø 11,4 x Ø 17,2 x 2 12 0123 - 000 3/4" Ø 17,4 x Ø 22,8 x 2 15 0123 - 002 1" Ø 21,4 x Ø 29 x 2 20 0123 - 105

1"1/4 Ø 29,4 x Ø 37,5 x 2,5 25 25 Nm 0123 - 008 1"1/2 Ø 37,5 x Ø 43,5 x 2,5 32 0123 - 013

2" Ø 44,5 x Ø 55 x 2,5 40 0123 - 016 2"1/4 Ø 52,5 x Ø 65 x 2,5 50 50 Nm 0123 - 018

37

Torq ue w renc he s – C a se of f ork w renc he s f o r g a s c onn ec tio n

Composition Forks for 6 sides nuts on flat Ref. Chuchu

Habitat case 1 spanner 4 forks 24 - 32 - 36 - 50 2807 - 001

Habitat and industry case

1 spanner 9 forks

24 - 32 - 36 - 41 - 50 - 55 - 65 - 70 - 75 2807 - 002

For the seal tightening to the torques defined in the NF E29-533 (flat washer) and NF E29-532 (flat seal) standards

A irtig h t c on trol d ev ic e of ins id e in st all at io ns

Composition Ref. Chuchu 1 plastic box with inside wedge

2420 - 006

1 pressure gauge Ø63 - 0 to 60 mbar integrated in a metal box with hang strap 1 inflating manual system with fast clip 1 flexible turning connector for pressure point 1 adaptation fitting for pressure point 1 adaptation fitting M1/2 x M6/20 (meter) 1 adaptation fitting M1/2 x M20 x 150 1 foaming product aerosol (leak research)

Enables to control lack of permanent piping leak

Op tio n: A ir mic ro -c om p resso r c ab inet

Replaces the inflating manual system during the airtight control of inside installations

Composition Ref. Chuchu 1 plastic box

2420 - 008 1 micro compressor maximal pressure 100 mbar 1 delivered LR20 alkaline battery (1,5 volt) 1 flexible turning connector for pressure point 1 adaptation fitting for pressure point

38

B uf f er ta nk When it is necessary to plan a buffer space to absorb the fast pressure variations, especially when the solenoids are situated after a B type regulator, the piping volume from the regulator to the consumption point has to be at least equal: - in BP (21,27,37 mbar) to 1/500 of the regulator nominal flow - in MPA (300 mbar) to 1/1000 of the regulator nominal flow

Maximal use pressure: 500 mbar Horizontal or vertical assembly

Delivered with caps on both transition fittings

F ixat ion p la te of met e r rep l ac emen t – F ix ati on on w a ll

Male meter

thread Nut meter

thread Calibre Inter axis variation Ref. Chuchu

6/20 6/20 20 160/110 0301 - 010 10/32 6/20 32/20 250/110 0301 - 020


F ixat ion p la te of met e r rep l ac emen t – F ix ati on on Lo vae rt p la te

Male meter thread

Nut meter thread Calibre Inter axis

variation Ref. Chuchu 6/20 6/20 20 160/110 0301 - 011

10/32 6/20 32/20 250/110 0301 - 021


F lat se al in a ram id

S ynthe tic f ib res el as t omer

For nut thread Dimension Calibre Tightening

torque Ref. Chuchu 6/20 Ø22.6 x Ø27.5 x 2 20 30 Nm 0345 - 040

10/32 Ø34.2 x Ø40 x 2 15 50 Nm 0345 - 041 16/40 Ø47.2 x Ø54 x 2 20 100 Nm 0345 - 043 25/50 Ø54.2 x Ø60 x 2 25 120 Nm 0345 - 044


Designation Fitting double female

2 transition fittings pressure

gauge Ref. Chuchu

Tank 10 L 1" ¼ ¼” 2420 - 010 Tank 25 L 1" ½ ¼” 2420 - 025 Tank 50 L 1" ½ ¼” 2420 - 050

39

F lat se al in f lex ib l e e l astom er

For nut thread Dimension Calibre Tightening

torque Ref. Chuchu 6/20 Ø21.4 x Ø26.3 x 2.5 20 25 Nm 0345 - 002

10/32 Ø33 x Ø38.8 x 2.5 15 30 Nm 0345 - 005 16/40 Ø46 x Ø52.8 x 2.5 20 40 Nm 0345 - 009 25/50 Ø53 x Ø58.8 x 2.5 25 50 Nm 0345 - 011


Plumb i ng p i n f or v al ve

Calibre Ø Length Ref. Chuchu

2.5 30 0210 - 012 2.5 40 0210 - 014 3 40 0210 - 016 3 60 0210 - 018

For locking of older valves

Loc king sc rew f or ¼ tu rn, sec ur it y and S ec ur oc va lve

Ref. Chuchu 0220 - 008

R earmame nt key f or e merg enc y shu t-of f va l ve

Kind of valve Ref. Chuchu Clesse / Chuchu 0220 - 018

3 use s k ey

3 functions Ref. Chuchu Cabinet door opening

1. Rectangular keyhole 2. Triangular keyhole 3. Manoeuvre of ¼ turn valve

14 mm head with square

0220 - 019

40

EQUIPPED CABINETS

Chuchu Decayeux offers a wide range of cabinets which match all types of gas installations, distributed by network, for all network connections to buildings. Cabinets enable to shut-off the gas (shut-off), reduce pressure from network (regulation) and ensure metering in m3

(metering). There are several selection criteria: the cabinet main function (shut-off, shut-off/regulation, shut-off/regulation/metering, shut-off/metering), inlet and outlet piping (copper, steel or PE), cabinet external dimensions, inlet maximal use pressure (from 21 mbar and 4 bar) and outlet maximal use pressure (from 21 to 300 mbar).

Bases are always optional

In order to ease your request, we have created a document which enables to gather cabinet descriptive

Consult us by phone +33 3 22 20 75 25 or fax +33 3 22 30 37 65

copying and filling in the following document

41

EQUIPPED CABINETS

Fact sheet for cabinets equipment

Society: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Town: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Country: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Name, Surname: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Phone Number: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Fax: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Date: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Distributed Gas: □ Natural gas □ Network propane Cabinet Function: □ Shut-off □ Shut-off/regulation □ Shut-off/regulation/metering Meters number _ _ _ _ _ Regulators number _ _ _ _ _

Cabinet type:

Shut-off valve: □ ¼ turn □ Security □ Emergency shut-off □ Securoc Inlet pressure: □ 4 bar □ 1.5 bar □ 300 mbar □ 21, 27 or 37 mbar Outlet pressure: □ 300 mbar □ 21 mbar □ 27 mbar □ 37 mbar Other: _ _ _ _ mbar Flow: _ _ _ _ m3/h natural gas _ _ _ _ Kg/h propane network Power: _ _ _ _ Kw/h Inlet fitting external Ø in mm:

Copper Ø □ 18 □ 22 □ 28 □ 35 □ 54 Steel Ø □ 21.3 □ 26.9 □ 33.7 □ 42.4 □ 60.3 PE Ø □ 20 □ 32 □ 40 □ 63

Outlet fitting external Ø in mm:

Copper Ø □ 18 □ 22 □ 28 □ 35 □ 54 Steel Ø □ 21.3 □ 26.9 □ 33.7 □ 42.4 □ 60.3 PE Ø □ 20 □ 32 □ 40 □ 63

S22 S2300 S300 Simple Full door Full door High Window Window Base Base Base Post

Document to copy and fax well-filled to +33 3 22 30 37 65

42

INNOVATIONS

Vigigaz is the first gas ball

valve which shuts off automatically via a radio signal from gas detector.

Much more than a simple ball valve, Vigigaz is an innovative

concept dedicated to the safety of people and

possessions. Vigigaz can be installed in all types of gas

installations.

The VIGIGAZ concept: the gas supply is automatically closed when the slightest smoke, carbon monoxide or gas leak is detected

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PE CLIP is a simple and reliable solution for all your mechanical Pe transition fitting requirements.

Direct Pe insertion with no prior disassembly No special tools, a standard spanner is all that is required Positive nut stop with no specific tightening torque Rapid installation with visual control Reusable fitting with no need to change the sealing elements Fitting certified by NF EN 1555 standard

44

CONTENTS

History & Activity 1

V A L V E S Automatic shut-off ball valve – ROAI 2

Shut-off valve double male flat washer 2

Security gas valve double male flat washer 2 SECUROC double male with sphero-conical junctions and fixation bracket Without pressure point 3 SECUROC double male with sphero-conical junctions and fixation bracket With pressure point 3 SECUROC for PE with sphero-conical junctions and fixation bracket With pressure point 3 Gas valve double male with sphero-conical junction and fixation bracket With locking screw - Without pressure point 4 Gas valve for PE with sphero-conical junction and fixation bracket With locking screw - Without pressure point 4 Gas valve double male with sphero-conical junction and fixation bracket Without pressure point 4 Gas valve for PE with sphero-conical junction and fixation bracket Without pressure point 5 Gas valve for PE and with copper pipe fitting Without locking screw and pressure point 5

Gas valve double fittings copper pipe Without locking screw and pressure point 5 Meter valve Ds type flat seal With locking screw 6

C type gas valve for gas riser bottom 6 Shut-off gas valve double male with sphero-conical junctions With locking screw 6 Gas valve for substitution shut-off ¼ turn flat washer With locking screw 7 Shut-off gas valve for PE and with sphero-conical junctions With fixation bracket - With locking screw - With pressure 7 Security gas valve for PE and with sphero-conical junction With fixation bracket - With pressure 7

45

Gas valve double male with sphero-conical junctions with fixation bracket With locking screw – With pressure point 8 Security gas valve double male with sphero-conical junctions with fixation bracket With pressure point 8

F I T T I N G S Straight fitting 2 pieces flat washer – To braze on copper 9 Straight fitting 2 pieces flat washer – To weld on steel 10 Elbow 2 pieces flat washer 10

Elbow 2 pieces flat washer – Conical thread 6.25% 10 Elbow 2 pieces flat washer – To braze on copper 11 Cap female flat washer 11 Cap male flat washer 11 Straight fitting 2 pieces flat washer – Conical thread 6.25% 11 Straight fitting 1 piece flat washer 12 Straight lengthen flat washer – For PE 12 Straight nipple flat washer – To braze on copper 12 Straight nipple flat washer – To weld on steel 13 Female cap flat washer 13 Straight fitting 2 pieces with sphero-conical junction – To braze on copper 13 Straight reduction fitting 2 pieces with sphero-conical junction – To braze on copper 14 Straight fitting 2 pieces with sphero-conical junction – To weld on steel 14 Straight reduction fitting 2 pieces with sphero-conical junction – To weld on steel 14 Straight fitting with sphero-conical junction – For PE 14 Female cap 2 pieces with sphero-conical junction 15 Insulating fitting with sphero-conical junctions 15 Straight nipple with sphero-conical junction for regulators inlet – To braze on copper – To weld on steel 15 Straight nipple flat seal for regulators outlet – To braze on copper – To weld on steel 16 Straight nipple flat washer for regulators outlet – To braze on copper – To weld on steel 16 Straight lengthen regulator outlet flat seal and flat washer With collar and fixation spacer 16 Straight lengthen regulator outlet B type for PE With collar and fixation spacer 16

Assembly fitting – To weld on steel – To braze on copper 17 Female fitting 3 pieces with sphero-conical junction - To braze on copper 17

Female fitting 3 pieces with sphero-conical junction - To weld on steel 17 Male fitting 3 pieces with sphero-conical junction - To braze on copper 17 Male fitting 3 pieces with sphero-conical junction - To weld on steel 18

46

Gas steel connection for PE 18 Straight fitting 2 pieces flat seal - To braze on copper 18 Straight fitting 2 pieces flat seal with fixation – To braze on copper 19 Bent fitting 90° 2 pieces flat seal – To braze on copper 19 Bent fitting 90° 2 pieces flat seal – To braze on copper 19 Straight fitting 2 pieces flat seal – To weld on steel 20 Outlet swanneck swivel bent at 180° flat seal with fixation – To braze on copper 20 Outlet swanneck swivel bent at 180° flat seal – For PE pipe 20 Bent fitting at 180° flat seal – To braze on copper 21 Bent fitting at 180° flat seal – For PE pipe 21 Bent fitting at 180° flat seal 21 Male cap with flat seal – With six sides head 21 Male cap with flat seal – With square head 22 Female cap with flat seal 22 Lengthen with flat seal 22 S-bent fitting with flat seal 22 Lengthen with flat seal 23

S-bent fitting flat seal 23

S-bent fitting flat seal (set) 23

Straight nipple flat seal – To braze on copper 23 Straight nipple flat seal – To weld on steel 24

Straight fitting 2 pieces flat washer for gas riser bottom – To braze on copper 24

Straight fitting 2 pieces flat washer for gas riser bottom – To weld on steel 24 Straight T flat seal – To braze on copper 25

Bent fitting 180° male / female flat seal 25

Double female sleeve in gas quality copper – To braze on copper 25

Male cap flat seal for G4 meter 25 Cap 3 pieces flat seal – To braze on copper 26

Female cap flat seal 26

Bent fitting 90° male / female with sphero-conical junctions 26

Female straight T with sphero-conical junctions – To braze on copper 26 Cap 3 pieces with sphero-conical junction – To braze on copper 27

Cap 3 pieces with sphero-conical junction – To weld on steel 27

Fitting for PE – To braze on copper 27

Fitting for PE – To weld on steel 27 Fitting sleeve for PE pipe 28

Pending cap for PE pipe 28

Straight fitting with sphero-conical junction for PE 28 Fitting T for PE pipe 29

47

Bent fitting 90° with sphero-conical junction for PE pipe 29

Straight lengthen BCH regulator outlet for PE With collar and fixation spacer 29 Connection grip to screw on iron for PE pipe 29 Cap to screw on iron 30

Fitting to weld on steel for PE pipe 30

Bent fitting 90° flat seal With fixation 30 Bent inlet fitting 180° with sphero-conical junction and flat seal With fixation 30 Male / female collector 180° flat washer 31

Bent inlet fitting 180° with sphero-conical junction and flat seal With fixation 31

Male / female straight lengthen with sphero-conical junctions 31

S-bent lengthen with sphero-conical junctions With collar and fixation spacer 31 Bent fitting 90° flat seal With fixation spacer 32

Bent fitting 180° with sphero-conical junction and flat seal With collar and fixation spacer 32

Collector with flat seal With collar and fixation spacer 32

Bent fitting 90° with sphero-conical junctions and flat seal 32

Straight lengthen with sphero-conical junctions 33

Inlet collector with sphero-conical junctions for 2 regulators With collar and fixation spacer 33

Bent fitting 90° flat washer for copper pipe 33

Bent fitting 180° with sphero-conical junctions With collar and fixation spacer 33

Bent fitting 180° with sphero-conical junctions With collar and fixation spacer 34

Bent nipple 90° flat seal – To braze on copper With fixation spacer 34

Bent nipple 90° flat washer – To braze on copper With fixation spacer 34

Bent fitting 90° flat seal with sphero-conical junction 34

Adapter with flat seal 35

Reduction lengthen with sphero-conical junctions 35

Bent fitting 90° flat washer and flat seal 35 Female cap flat washer 35

48

O T H E R S Flexible natural gas and propane gas in network with mechanical connectors Without delay of use 36 Flat washer – Aramid 36

Flat washer – Elastomer 36

Torque wrenches – Case of fork wrenches for gas connection 37 Airtight control device of inside installations 37 Option: Air micro-compressor cabinet 37 Buffer tank 38 Fixation plate of meter replacement – Fixation on wall 38 Fixation plate of meter replacement – Fixation on Lovaert plate 38 Flat seal in aramid Synthetic fibres elastomer 38 Flat seal in flexible elastomer 39

Plumbing pin for valve 39

Locking screw for ¼ turn, security and Securoc valve 39

Rearmament key for emergency shut-off valve 39

3 uses key 39

E Q U I P P E D C A B I N E T S Equipped cabinets presentation 40 Fact sheet for cabinets equipment 41

I N N O V A T I O N S Vigigaz 42 PE Clip 43

valves chuchu dacayeux

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