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Components for CNG Systems
2
3
Cng Cylinder valves 4
Manual cylinder valves 6
automatic cylinder valves 10
Cng filling valves 12
Manual filling valves 14
automatic filling valves 18
Cng valves aCCessories 20
Cng PressUre redUCers 22
reducer model aT04 24
reducer model aT12 26
reducers accessories 32
Cng solenoid valves 34
solenoid valves accessories 35
4
CNG cylinder valves are the new challenge of Tomasetto Achille Spa, developed to enlarge our range of components with the spirit to supply always the best ratio between quality and price. Homologated in accordance with the European Regulation ECE R110, approved in accordance with the ENARGAS NAG 415 and NAG 417 and in compliance
Cng Cylinder valves
Manual UnventedCng Cylinder valve
Manual Unvented lightCng Cylinder valve
Homologated in accordance with the European Regulation ECE R110, approved in accordance with the ENARGAS NAG 415 and NAG 417 and in compliance with the ISO15500 standards.
Homologated in accordance with the European Regulation ECE R110.
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with the ISO15500 standards, our CNG cylinder valves are manufactured with high standards of quality and equipped with all safety devices: thermo fuse (PRD), burst disc, excess flow valve, manual tap, solenoid valve, etc.. Tomasetto CNG cylinder valves are available in different models, in several configurations and, upon request, in personalized versions as well.
automaticCng Cylinder valve
Manual ventedCng Cylinder valve
Homologated in accordance with the European Regulation ECE R110, approved in accordance with the ENARGAS NAG 415, NAG 417 and COVENIN 3227 and in compliance with the ISO15500 standards.
Homologated in accordance with the European Regulation ECE R110, approved in accordance with the ENARGAS NAG 415 and NAG 417 and in compliance with the ISO15500 standards.
6
Manual UnventedTomasetto CNG manual unvented cylinder valves are homologated in accordance with the European Regulation ECE R110, approved in accordance with the ENARGAS NAG 415 and NAG 417 and they also comply with the ISO15500 standards. Our valves can be equipped with all safety devices: thermo fuse (PRD), burst disc, excess flow valve, manual tap.
> Thermo fuse (PRD)> Burst disc (30 or 41 MPa)> Manual tap> Internal excess flow valve> Threads: depending on the cylinder
Cng Cylinder valves
TeCHniCal daTaMaterialWeightType of productPressure
Temperature
PRD safety valve
Burst disc
Manual tap flow capacityManual tap
Excess flow valvePipe connection
Hot forged brass CNC machined0,55 kgUnvented manual valveMax. working pressure 26,0MPaTest pressure 27,5MPa w/ burst disc 33,0MPa w/o burst disc Hydraulic collapse pressure >100MPa Working temperature -40°C/85°CPRD activation temperature +108°C ±6°C Min. area of gas flow ø 6 mmEmptying tank time* 76sec.(*45lt, internal pressure 22 MPa, external pressure 0,1 MPa, temperature 15° C, CNG) PRD activation time (with fire directed on PRD valve) 10sec.Min. area of gas flow 33,2mm2
Burst pressure (T20°C) 41MPa 0%/+10% 30MPa 0%/+10%Min. area of gas flow (inside valve) 12,6mm2 Tightening torque at 36MPa 3 ± 0,5NmOpening/closing angle (* equal to 2,5 rotations) 900° (±45° *)∆P valve activation 0,65MPa M12x1 M14x1 1/4” NPT 1/8” NPT
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Manual Unvented lightManual Unvented Light Valves have been developed from the standard version with the aim to target very price sensitive markets, by reducing the weight of the body and maintaining the same performances. This version can be equipped with excess flow valve and manual tap and is provided exclusively with integrated safety devices (thermo fuse (PRD) + burst disc)
> Thermo fuse (PRD)> Burst disc (30 or 41 MPa)> Manual tap> Internal excess flow valve> Threads: depending on the cylinder
TeCHniCal daTaMaterialWeightType of productPressure
Temperature
PRD safety valve
Burst disc
Manual tap flow capacityManual tap
Excess flow valvePipe connection
Hot forged brass CNC machined0,35 kgUnvented manual valveMax. working pressure 26,0MPaTest pressure 27,5MPa w/ burst disc 33,0MPa w/o burst disc Hydraulic collapse pressure >60MPa Working temperature -40°C/85°CPRD activation temperature +108°C ±6°C Min. area of gas flow ø 6 mmEmptying tank time* 76sec.(*45lt, internal pressure 22 MPa, external pressure 0,1 MPa, temperature 15° C, CNG) PRD activation time (with fire directed on PRD valve) 10sec.Min. area of gas flow 33,2mm2
Burst pressure (T20°C) 41MPa 0%/+10% 30MPa 0%/+10%Min. area of gas flow (inside valve) 12,6mm2 Tightening torque at 36MPa 3 ± 0,5NmOpening/closing angle (* equal to 2,5 rotations) 900° (±45° *)∆P valve activation 0,65MPa M12x1 1/8” NPT
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Manual ventedTomasetto CNG manual vented cylinder valves are homologated in accordance with the European Regulation ECE R110, approved in accordance with the ENARGAS NAG 415 and NAG 417 and they also comply with the ISO15500 standards. Our valves can be equipped with all safety devices: thermo fuse (PRD), burst disc, excess flow valve, manual tap. IMPoRTaNT: ThIS TyPE of valvES DoES NoT NEED ThE GaS-TIGhT houSING.
> Thermo fuse (PRD)> Burst disc> Manual tap> Internal excess flow valve> Threads: depending on the cylinder
Cng Cylinder valves
75
103
Ø30
58
51
9
TeCHniCal daTaMaterial
Weight
Type of product
Pressure
Temperature
PRD safety valve
Burst disc
Manual tap flow capacity
Manual tap
Excess flow valve
Pipe connection
Hot forged brass CNC machined
0,65 kg
Vented manual valve
Max. working pressure 26,0MPa
Test pressure 27,5MPa w/ burst disc
33,0MPa w/o burst disc
Hydraulic collapse pressure >100MPa
Working temperature -40°C/+85°C
PRD activation temperature +108°C ±6°C
Min. area of gas flow 28,3mm2
Emptying tank time* 76 sec.
(*45lt, internal pressure 22 MPa, external pressure 0,1
MPa, temperature 15° C, CNG)
PRD activation time** 10sec.
(**with fire directed on PRD valve)
Min. area of gas flow 33,2mm2
Burst pressure (T20° C) 41MPa 0%/+10% 30MPa 0%/+10%
Min. area of gas flow 12,6mm2
(inside valve)
Tightening torque at 36MPa 3±0,5Nm
Opening/closing angle 900° (±45° *)
(*equal to 2,5 rotations)
∆P valve activation 0,65MPa
M12x1
1/4” NPT
1/8” NPT
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automaticTomasetto CNG vented automatic cylinder valves are homologated in accordance with the European Regulations ECE R110 and R10 and they also comply with the ISO15500 standards. They are also approved in accordance with the ENARGAS NAG 415 and NAG 417 and COVENIN 3227. Our valves can be equipped with all safety devices: thermo fuse (PRD), burst disc, excess flow valve, manual tap and solenoid valve. IMPoRTaNT: ThIS TyPE of valvES DoES NoT NEED ThE GaS-TIGhT houSING.
> Thermo fuse (PRD)> Burst disc> Manual tap> Internal excess flow valve> Electro valve > Threads: depending on the cylinder
Cng Cylinder valves
11
TeCHniCal daTaMaterial
Weight
Type of product
Pressure
Temperature
PRD safety valve
Burst disc
Manual tap flow capacity
Manual tap
Excess flow valve
Solenoid valve
Pipe connection
Hot forged brass CNC machined
1,10 kg
Vented automatic valve
Max. working pressure 26,0MPa
Test pressure 27,5MPa w/ burst disc
33,0MPa w/o burst disc
Hydraulic collapse pressure >100MPa
Working temperature -40°C/+85°C
PRD activation temperature +108°C ±6°C
Min. area of gas flow 28,3mm2
Emptying tank time* 76sec.
(*45lt, internal pressure 22 MPa, external pressure
0,1 MPa, temperature 15°C, CNG)
PRD activation time** 10sec.
(**with fire directed on PRD valve)
Min. area of gas flow 33,2 mm2
Burst pressure (T20° C) 41MPa 0%/+10% 30MPa 0%/+10%
Min. area of gas flow 12,6mm2
(inside valve)
Tightening torque at 36MPa 3 ±0,5Nm
Opening/closing angle 900° (±45° *)
(* equal to 2,5 rotations)
∆P valve activation 0,65MPa
Min. area of gas flow 21,6mm2
Voltage 12 V DC
Power dissipation 15 W
Opening ∆P 8V @ 26MPa
M12x1
1/4” NPT
1/8” NPT
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Tomasetto CNG filling valves are homologated in accordance with the European Regulation ECE R110, approved in accordance with the ENARGAS NAG 415 and NAG 417 and they also comply with the ISO15500 standards. They
Cng filling valves
ManualCng filling valve
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are available in different models and versions, both manual or equipped with solenoid valve. Upon request, personalized versions can be supplied as well.
automaticCng filling valve
14
Cng filling valves
with PiCoversion
ngv1 type version
russian typeversion
model Manual filling valvesTomasetto CNG Manual Filling valves are available in 3 different versions, according to the customers’ requirement or Countries of destination:
> With PICo> NGv1 Type > Russian Type
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model Manual valve with PiCo CNG Manual Filling valves with PICO are homologated in accordance with the European Regulation ECE R110, approved in accordance with the ENARGAS NAG 415 and NAG 417 and in compliance with the ISO15500 standards. They are available with different types of connectors (PICO Brazil, PICO Argentina, PICO New Zealand). Moreover, the PICO New Zealand is available also in the “T” type version.
> Non-return valve> Burst disc (30 or 41 bar)> Manual tap> Discharge tap> Standard connection threads M12x1
version
outlet Pipe Connection
External Pipe Connection
PICO ARG, BR, NZ
M12x1, M14x1, 1/4” NPT, 1/8” NPT
1/2” G
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Cng filling valves
model Manual filling valve ngv1 type CNG Manual Filling valves NGV1 type are homologated in accordance with the European Regulation ECE R110, approved in accordance with the ENARGAS NAG 415 and NAG 417 and in compliance with the ISO15500 standards. They are available in two different models:> Standard type, with manual tap and non-return valve, available with NGV1 and NGV1 ITALIA connectors> “T” type, without manual tap, with non-return valve, available with NGV1 and NGV1 ITALIA connectors
> Non-return valve> Manual tap (only for standard version)> Standard connection threads M12x1
version
Model
outlet Pipe Connection
External Pipe Connection
NGV1, NGV1 ITALIA
Standard or “T” type
M12x1, M14x1, 1/4” NPT, 1/8” NPT
1/2” G
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model Manual filling valve russian type CNG Manual Filling valves Russian type have been developed for the Former Russian Soviet Republic and can be equipped with manual tap and discharge tap
> Manual tap> Discharge tap> Standard connection threads M12x1
version
outlet Pipe Connection
External Pipe Connection
RuSSIaN
M12x1, M14x1, 1/4” NPT, 1/8” NPT
1/2” G
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automaticTomasetto CNG automatic filling valves are a new product in the CNG market and were developed with the aim to give the possibility to avoid the use of the high pressure solenoid valve in the system, allowing to save time and money. These valves are homologated in accordance with the European Regulations ECE R110 and R10 and in compliance with the ISO15500 standards. They are also approved in accordance with the ENARGAS NAG 415 and NAG 417. The automatic filling valves are offered with different type of adaptors (PICO Brazil, PICO Argentina, PICO New Zealand, PICO NGV1).
> Non-return valve> Burst disc (30 or 41 bar)> Manual tap> Discharge tap> Standard connection threads M12x1> Solenoid valve
Cng filling valves
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TeCHniCal daTaMaterial
Weight
Type of product
Pressure
Temperature
Manual tap flow capacity
Manual tap
Solenoid valve
Hot forged brass CNC machined
1,0 kg
Automatic filling valve
Max. working pressure 26,0MPa
Test pressure 27,5MPa
Hydraulic collapse pressure >100MPa
Working temperature -40°C/+120°C
PRD activation temperature +108°C ±6°C
Min. area of gas flow 12,6mm2
(inside valve)
Tightening torque at 36MPa 3 ±0,5Nm
Opening/closing angle 900° (±45° *)
(*equal to 2,5 rotations)
Min. area of gas flow 21,6 mm2
Voltage 12 V DC
Power dissipation 15 W
Opening ∆P 8V @ 26MPa
version
outlet Pipe Connection
External Pipe Connection
PICO ARG, BR, NZ, NGV1, NGV1 ITALIA
M12x1, M14x1, 1/4” NPT, 1/8” NPT
1/2” G
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Cng valves aCCessories
AMP super-seal Minitimer solenoid wire
vM4511
Locking wrench for manual unvented CNG cylinder valve
vM4523Locking wrench for vented CNG cylinder valve
vM4524
Coil 12V 15W AMP
vM4520
Coil 12V 15W Minitimer
vM4521Coil 24V 15W AMP
vM4537
AMP super-seal solenoid wire
MvaT3513
Coil 24V 15W Minitimer
vM4543
High pressure solenoid valve maintenance kit
rMaT2172Coil cap with OR
vM1036
Gas-tight housing
vM4545
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Fitting for double conical joint Ø8
Flat nut
vM2043
Zinc-plated double conical joint Ø6
Two tanks connecting accessories bag for CNG cylinder valve Ø6
vM1025
Zinc-plated double conical joint Ø8
vM2118
rMaT3012
M12x1 zinc-plated fitting
eM14010
Fitting for double conical joint Ø6
vM2084
vM2116M14x1 cap
vM2117
M12x1 cap
vM2099
Fixing metal shaft with mounting screws for cut-off and filling valve
vM1022Filling and cut-off valve accessories bag
vM1024Fixing accessories bag for cylinder valves - Ø6
vM1023
Two tanks connecting accessories bag for CNG cylinder valve Ø8
vM1034Fixing accessories bag for cylinder valves - Ø8
vM1033
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Tomasetto Achille designs and manufactures pressure reducers (pressure regulators) for CNG complete systems, calibrated for different engines.
Cng Pressure reducers
aT04Model
aT12 lngModel
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Our range of reducers includes electronic models for traditional systems and model for sequential injection systems and, upon request, can be supplied with personalized trademarks.
aT12 sTandardModel
aT12 sUPerModel
aT12 sPeCialModel
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aT04Tomasetto CNG pressure reducer, model AT04, is a 3 stages electronic reducer for traditional systems. Compact and very reliable, it is homologated in accordance with ECE R110 and complies with ISO 15500 standards. This reducer is equipped with a double regulation system to obtain always the best performances
> Maintenance kit: RMaT2160
Cng Pressure reducers
Model
25
TeCHniCal daTaDimension
Material
Weight
Type of product
Max. inlet pressure
Coil voltage
Coil power
Inlet connection
outlet connection
154,5x190x110 mm
Die-cast aluminium body, CNC machined
2,00 kg
CNG traditional reducer
26 MPa
12 V DC
15 W
Ø 6mm M12x1
Swivel plastic pipe Ø 19mm
version
100 hP
140 hP
Super (>140 hP)
CNG floW RaTE
22 kg/h
30 kg/h
up to 40 kg/h
REf. CoDE
RMTA1001
RMTA1010
RMTA1020
26
aT12Tomasetto CNG pressure reducer, model AT12, is a 2 stages reducer for sequential injection systems. Compact and very reliable, it is homologated in accordance with ECE R110, approved in accordance with the ENARGAS NAG 415 and NAG 417 and complies with ISO 15500 standards. The outlet pressure of this reducer is adjustable from 0,10 to 0,25 MPa to obtain always the best performance. Tomasetto CNG AT12 pressure reducers is avaiable in different versions: STANDARD, SUPER and SPECIAL. In this range it is also included an LNG version for special applications on liquid natural gas systems.
Cng Pressure reducers
Model
sTandardversion sUPerversionwith high pressure solenoid valve.
lngversionspecial version for LNG applications
sPeCialversionwithout solenoid valve.
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aT12 sTandard version Tomasetto CNG pressure reducer, model AT12, STANDARD version, is a 2 stages reducer for sequential injection systems, equipped with a low pressure solenoid valve.
> Maintenance kit: RMaT2170> Solenoid valve maintenance kit: RMaT2171
TeCHniCal daTaDimension
Material
Weight
Type of product
Max. inlet pressure
1st stage pressure
Coil voltage
Coil power
Inlet connection
outlet connection
flow rate
120x145x155 mm
Die-cast Aluminium body, CNC machined
1,45 kg
CNG sequential reducer
26,00 MPa
0,50 MPa
12 V DC
17 W
Ø 6.0 mm M12x1
Fixed pipe fitting Ø 13.5 mm
35 kg/h CH4
Model
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aT12 sUPerTomasetto CNG pressure reducer, model AT12, SUPER version, is a 2 stages reducer for sequential injection systems, equipped with a high pressure solenoid valve.
> Maintenance kit: RMaT2170> Solenoid valve maintenance kit: RMaT2172
Cng Pressure reducers
Model
TeCHniCal daTaDimension
Material
Weight
Type of product
Max. inlet pressure
1st stage pressure
Coil voltage
Coil power
Inlet connection
outlet connection
flow rate
110x155x150 mm
Die-cast Aluminium body, CNC machined
1,60 kg
CNG sequential reducer
26,00 MPa
0,50 MPa
12 V DC
15 W
Ø 6.0 mm M12x1
Fixed pipe fitting Ø 13.5 mm
70 kg/h CH4
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aT12 sPeCial versionTomasetto CNG pressure reducer, model AT12, SPECIAL version, is a 2 stages reducer for sequential injection systems, without solenoid valve.
> Maintenance kit: RMaT2170
Model
TeCHniCal daTaDimension
Material
Weight
Type of product
Max. inlet pressure
1st stage pressure
Inlet connection
outlet connection
flow rate
110x155x145 mm
Die-cast Aluminium body, CNC machined
1,30 kg
CNG sequential reducer
26,00 MPa
0,50 MPa
Ø 6.0 mm M12x1
Fixed pipe fitting Ø 13.5 mm
70 kg/h CH4
30
Cng Pressure reducers
aT12 lngTomasetto CNG pressure reducer, model AT12, LNG version, is a 1 stage reducer for special applications on liquid natural gas systems, equipped with a low pressure solenoid valve.
> Maintenance kit: RMaT2190
Model
31
ThE lNG vERSIoN IS alSo avaIlaBlE WIThouT ThE SolENoID valvE, uPoN REquEST.
TeCHniCal daTaDimension
Material
Weight
Type of product
Max. inlet pressure
Coil voltage
Coil power
Inlet connection
outlet connection
flow Rate
110x135x130 mm
Die-cast aluminium body, CNC machined
1,50 kg
CNG traditional reducer
0,8 MPa
12 V DC
15 W
M14x1 pipe Ø 8 mm
Swivel plastic pipe Ø 19mm
35 kg/h CH4 with solenoid valve
70 kg/h CH4 without solenoid valve
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Cng redUCers aCCessories
High pressure solenoid valve maintenance kit (for CNG reducer AT12 Super version)
rMaT2172Solenoid valve maintenance kit (for CNG reducer AT12 Standard version)
rMaT2171
CNG reducer AT04 maintenance kit
rMaT2160
AMP super-seal Minitimer solenoid wire
vM4511Faston solenoid wire
MvaT3514AMP super-seal solenoid wire
MvaT3513
LNG reducer AT12 maintenance kit
rMaT2190CNG reducer AT12 maintenance kit
rMaT2170
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Coil 12V 15W Minitimer
vM4521Coil 24V 15W AMP
vM4537
Coil 12V 11W faston
rM2927 Coil 12V 17W AMP
MvaT3755
Coil 12V 15W AMP
vM4520
Coil 24V 15W Minitimer
vM4543
Coil 12V 17W faston
MvaT3752
Coil cap with OR
vM1036
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Cut-off valveTomasetto CNG high pressure solenoid valves are homologated in accordance with the European Regulations ECE R110, and R10, approved in accordance with the ENARGAS NAG 415 and NAG 417 and they also comply with the ISO15500 standards.
Cng solenoid valves
TeCHniCal daTaMaterial
Weight
Type of product
Pressure
Temperature
Coil
Pipe Connection
Hot forged brass CNC machined
0,60 kg
High pressure valve
Max. working pressure 26,0 MPa
Test pressure 27,5 MPa
Hydraulic collapse pressure >100MPa
Working temperature -40°C/+120°C
Min. area of gas flow 12,5mm2
Voltage 12 V DC
Power dissipation 15 W
Opening ∆P 8V @ 26MPa
Electrical connection AMP Minitimer
M12x1, M14x1, 1/4” NPT, 1/8” NPT
35
accessories for Cng solenoid valves
Coil 12V 15W Minitimer
vM4521Coil 24V 15W AMP
vM4537
AMP super-seal Minitimer solenoid wire
vM4511
Filter + gasket
vM1035
Coil 12V 15W AMP
vM4520
Coil 24V 15W Minitimer
vM4543
High pressure solenoid valve maintenance kit
rMaT2172
Fixing metal shaft with mounting screws for cut-off and filling valve
vM1022Filling and cut-off valve accessories bag
vM1024Two tanks connecting accessories bag for CNG cylinder valve Ø8
vM1034
AMP super-seal solenoid wire
MvaT3513
Coil cap with OR
vM1036
www.tomasetto.com
Tomasetto achille Spa
via del Progresso, 47/53
Castegnero (vI) Italy
Ph. +39 0444 638326
fax +39 0444 639367
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