Victor MFA Nozzles Guide

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Victor Professional

Heavy Duty Equipment User Guide
Torch
Handle

Welding
Nozzles

Fuel
Gas

Heating
Nozzles

Fuel
Gas

315FC

RTE, W, ET

!(

MFA

!(

Cutting
Attachment

Head
Angle

CA 2460

ª

CA 2461

ª

Fuel
Gas

Tip
Series

Special
Attachments

1

TE

1

TEN

All
H 315FC

RTEN

MFN

.'0

CA 2462

ª

1

TEMFA

Type 55

*ALL

CA 2470

ª

3

TEMFN

Tip
Series

Special
Attachments

3

TE

3

TEN

.'0

RTE, RTEN welding nozzles use tip ends.
*Type 55 heating nozzle - uses H 315FC or 315FC torch handle. All fuel gases except acetylene.

Medium Duty Equipment User Guide
Torch
Handle

100FC

Welding
Nozzles

Fuel
Gas

Heating
Nozzles

Fuel
Gas

ET, ET-1,
FE-1,
UN-1, W-1

!(

MFA-1

A

UN-1

.'0

Cutting
Attachment

Head
Angle

CA 1350

ª

CA 1351

ª

Fuel
Gas

All
TEMFA
MFN-1

.'0

ª

CA 1352

3
TEMFN

UN-1, FE-1 welding nozzles use tip ends.

Welding and Heating Nozzles / Tips

These charts provide an easy selection guide for Victor equipment. Torches have been grouped by function: Heavy, Medium and Light
Duty, and provide a quick reference allowing you to select the proper torch handle, welding or heating nozzle, tip ends, plus cutting
attachment and cutting tip series to meet your needs.

Light Duty Equipment User Guide
Torch
Handle

Welding
Nozzles

Fuel
Gas

J-28

ET, FE-J,
UN-J, W-J

!(

J-40

UN-J,
UNN-J

.'0

Cutting
Attachment

CA 1260

Head
Angle

Fuel
Gas

ª

All

Tip
Series

Special
Attachments

3

TE
TEN
TEMFA
TEMFN

UN-J, UNN-J, FE-J welding nozzles use tip ends.

Reference Guide

83

Welding and Heating Nozzles / Tips

Victor Heavy Industry

MFA - For Use with HD 310C Series Torch Handle
Type MFA, for use with Acetylene
Tip Size

Oxygen Pressure
(PSIG)

Acetylene Pressure
(PSIG)

Oxygen Consumption
(SCFH)

Acetylene Consumption
(SCFH)

12
15













See Below

MFN - For Use with HD 310C Series Torch Handle.
Type MFN, for use with all fuel gases except Acetylene
Tip Size

Oxygen Pressure
(PSIG)

Acetylene Pressure
(PSIG)

Oxygen Consumption
(SCFH)

Acetylene Consumption
(SCFH)

12
15
20

















BTU Per Hour
See Below

WARNING: Not for use with acetylene.

Type 55 - For Use with HD 310C Series Torch Handle.
Type 55, for use with all fuel gases except Acetylene
Tip Size

Oxygen Pressure
(PSIG)

Acetylene Pressure
(PSIG)

Oxygen Consumption
(SCFH)

Acetylene Consumption
(SCFH)

10
15
20

















BTU Per Hour
See Below

WARNING: Not for use with acetylene.

To approximate gross BTU
output, multiply flow rate by
BTU value listed below.
Acetylene.................1470
Propane ...................2498
Methane ..................1000
Natural Gas..............1000
Butane .....................3374
Propylene ................2371

84

BTU Per Hour

WARNING:
s 5SE mASHBACK ARRESTORS
s !LTHOUGH BUILT TO 6ICTORS QUALITY AND SAFETY STANDARDS
DUE TO THE CUTTING CAPACITY ANDOR DESIGN OF EACH
torch, flashback arrestors are not manufactured
into these Victor heavy industry torches.
s 4O REDUCE THE RISK OF PERSONAL INJURY DEATH ANDOR
property damage, use sufficient capacity flashback
arrestors with all Victor heavy industry torch products.
s !LTERNATIVE FUEL GAS ONLY REFERS TO PROPANE NATURAL
gas, propylene gases. Acetylene, hydrogen and
gasoline are NOT included as an alternative gas.

Heating Guide

Victor Professional

Type MFA, MFA-1, for use with Acetylene
Tip Size

Oxygen Pressure
(PSIG)

Acetylene Pressure
(PSIG)

Oxygen Consumption
(SCFH)

Acetylene Consumption
(SCFH)

2
4
6
8
10

























BTU Per Hour

See Below

Type MFN, MFN-1, for use with Propane & Natural Gas
Tip Size

Oxygen Pressure
(PSIG)

Fuel Pressure
(PSIG)

Oxygen Consumption
(SCFH)

Fuel Consumption
(SCFH)

6









8









10









BTU Per Hour
See Below

For Use with 300 Series Torch Handles.
Type 55, for use with Propylene based fuel gases, Methane, Propane, Butane, Liquid Air Fuel gases, pressurized Natural Gas
Tip Size

Oxygen Pressure
(PSIG)

Acetylene Pressure
(PSIG)

Oxygen Consumption
(SCFH)

Acetylene Consumption
(SCFH)

6
8







160
220

65
85

BTU Per Hour
See Below

Type 55 nozzles NOT for use with ACETYLENE.

Approximate Gross BTU Content Per Cubic Foot.
Acetylene ....... 1470

Natural Gas ... 1000

Propane ......... 2498

Butane ............ 3374

Methane ........ 1000

Propylene ....... 2371

Welding and Heating Nozzles / Tips

For Use with 100 and 300 Series Torch Handles.

WARNING: At no time should the withdrawal rate of an individual
ACETYLENE CYLINDER EXCEED  OF THE CYLINDER CONTENTS PER HOUR
If additional flow capacity is required use an acetylene manifold
system of sufficient size to supply the necessary volume.

Heating Guide

85

Welding and Heating Nozzles / Tips

Individual Spiral Mixers
provide optimum
flame characteristics

Brass Coupling Nut
with built-in snap ring
protects cone-end

All Victor Nozzle
Assemblies
are 100% flame tested
to insure peak performance

Double O-ring Seal
Provides gas-tight connection
without wrench

Exclusive “OPTIMIZED” nozzles with a large choice of types
and sizes, plus uniformity of tip orifice and size for all series
Victor offers a complete range of nozzles, tips and elbows with a size for every application including: welding, brazing, heating,
descaling, hard facing, flame priming, etc.
Nozzles designed for “optimum” performance - Each complete nozzle has its own built-in spiral mixer, individually designed for
each tip size and flame characteristic. Each nozzle is individually swaged to insure proper alignment for uniform flame, sizing and freeflow contour.
Orifice sizes are common for all series - Regardless of nozzle series (300FC, 100FC, J), flame characteristic or fuel gas used. The
uniformity of orifice sizes simplifies nozzle selection, eliminates chances of ordering and wrong size when changing from one type of
nozzle to another.

Heating Tip
Fuel Gas
Type

MFTA

86

A

Nozzle Reference Guide

Series W

Series RTE

Series TEN

Size: 3

Size: 3

Size: 3

0.060

0.060

0.060

Welding Nozzle Operational Data/Acetylene
Covers Series W (Heavy Duty), W-1 (Medium Duty)
And W-J (Light Duty) Series
OPERATIONAL & PERFORMANCE DATA
Metal
IN

Thickness
MM

Tip
Size

Drill
Size

Oxygen
(PSIG)

Acetylene
(PSIG)

Acetylene
(SCFH)

1/32"
3/64"
5/64"
3/32"
1/8"
3/16"
1/4"
1/2"
3/4"
1.25"
2"
3"

0.8
1.2
1.9
2.4
3.2
4.8
6.4
12.7
19.0
32.0
51.0
76.2

000
00
0
1
2
3
4
5
6
7
8
10

75 (0.022)
70 (0.028)
65 (0.035)
60 (0.040)
56 (0.046)
53 (0.060)
49 (0.073)
43 (0.089)
36 (0.106)
30 (0.128)
29 (0.136)
27 (0.144)







  
  
  
  
  
  










  
  
  


  


  
  
  
  
  
  
  
  

Welding and Heating Nozzles / Tips

Flame orifice size
the same for
all nozzle series

WARNING: !T NO TIME SHOULD THE WITHDRAWAL RATE OF AN INDIVIDUAL ACETYLENE CYLINDER EXCEED  OF THE CYLINDER CONTENTS PER HOUR )F
additional flow capacity is required use an acetylene manifold system of sufficient size to supply the necessary volume.
Oxygen consumption (SCFH) is 1.1 times the acetylene under neutral flame conditions.

OXY-ACETYLENE & OXY-HYDROGEN
Application

Torch Series

Nozzle Type

Available Sizes

General purpose welding & heating.
Uses replaceable tip ends.
Flame characteristic - Long cone.

315FC
H 315FC

RTE

000-6, 8,10

315FC

W

000-8, 10

100FC

W-1

000-7

J-28
J-40

W-J

000-4

General purpose
welding and preheating.
Swaged one-piece copper elbow.
Flame characteristic - Long cone.

Illustration

ª
Sizes: 000-6, 8 ,ENGTH 
Size: 10 ,ENGTH 
ª

Nozzle Reference Guide

Sizes: 000-8 ,ENGTH 
Size: 10 ,ENGTH 

87



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