BE44-118-10 Tuffy T3

®
Tuffy liquid level switches are float actuated devices
designed for horizontal mounting in a tank or vessel through
threaded or flanged pipe connections. The compact size
allows for installation in small vessels, while its many features provide a variety of application uses. The single switch
mechanism is available in SPDT or DPDT forms on units
designed for adjustable, narrow or wide differential and
interface service.
TUFFY® T3
Side Mounting Level Controls
Compact and cost effective
FEATURES
*
*
*
*
*
Maximum Process temperature: +400 °C (750 °F).
Minimum Process temperature: -55 °C (-65 °F).
Maximum process Pressure: 150 bar abs (2160 psi).
Specific gravities as low as 0.4.
Wetted parts in 316/316L (1.4401/1.4404) or
Hastelloy C (2.4819).
Available as:
- Flanged
- Threaded
- Flanged or sealed cage mounted.
MODELS
*
*
*
*
*
External cage mounted Tuffy
Narrow differential switch (for alarm functions)
- standard pressure (up to 50 bar abs (720 psi)
- high pressure (up to 150 bar (2160 psi).
Wide adjustable differential switch
(for control functions)
Interface switch (detection of interface level between
liquids).
External cages.
Compact versions:
- pneumatic narrow differential switch
- electric narrow differential switch.
Safety
check
valve
Sour service (NACE).
High/low alarm.
Single pump control.
Day storage tanks.
Corrosive processes.
Process vessels.
Boiler low water cut off.
Interface level.
Dirty process high level w/offset.
Installations in hazardous area.
Pressure
vessel
CL
3/4"NPT
electrical
connection
APPLICATIONS
*
*
*
*
*
*
*
*
*
*
Shut-off
valve
CL
Shut-off
valve
CL
Switch
actuation
level
Drain valve
Typical piping arrangement
AGENCY APPROVALS
Agency
ATEX
(zone 0)
FM/CSA
Approvals (only for T3-series)
II 1/2G / IECEx Ex d II C T6 Ga/Gb, explosion proof
II 1G EEx ia II C T6, intrinsically safe
Explosion proof
Consult factory for proper partnumbers
Worldwide level and flow solutions
SWITCH MECHANISMS
All TUFFY® are available with a selection of switch modules that vary in switch rating (Amp) and max process temperature
allowance. The max temperature is dependent upon the housing material selected. Consult table below, before selecting the
proper module in the order number structure on pages 3, 5, 7 or 9.
Code
0
1
2
3
4
6
Electric switch rating
V AC
V DC
Contacts and type
120 240 24 120
SPDT with silver contacts
10.0 10.0 6.0 0.6
DPDT with silver contacts
10.0 10.0 6.0 0.6
SPDT with gold plated contacts
0.1 0.1 DPDT with gold plated contacts
0.1 0.1 HS SPDT with silver contacts
1.0 1.0 3.0 0.5
HS SPDT with gold plated contacts 0.5 0.5 0.5 0.5
Process temperature range
@ 40 °C (100 °F) ambient temp.
Cast Iron
Cast Aluminium
-40 °C to +400 °C (-40 °F to +750 °F) -40 °C to +345 °C (-40 °F to +650 °F)
-40 °C to +400 °C (-40 °F to +750 °F) -40 °C to +345 °C (-40 °F to +650 °F)
-40 °C to +190 °C (-40 °F to +375 °F) -40 °C to +160 °C (-40 °F to +325 °F)
-40 °C to +190 °C (-40 °F to +375 °F) -40 °C to +160 °C (-40 °F to +325 °F)
-55 °C to +400 °C (-65 °F to +750 °F) -55 °C to +345 °C (-65 °F to +650 °F)
-55 °C to +400 °C (-65 °F to +750 °F) -55 °C to +345 °C (-65 °F to +650 °F)
HOUSINGS
All TUFFY® are available with an IP 65 weatherproof housing in anti corrosive coated cast iron or cast aluminium. The TUFFY®
housings are built to meet explosion proof requirements according to ATEX, FM or CSA norms.
The wetted parts are available in 316/316L (1.4401/1.4404) or Hastelloy C (2.4819).
All dark-grey coloured parts of below drawing follow the materials as per housing selection, all light-grey coloured parts follow
the materials as per float selection (wetted parts).
Cable entries: M20 x 1.5 or 3/4" NPT
Cable entries: M20 x 1.5 or 3/4" NPT
PHYSICAL SPECIFICATIONS
Description
Measured variable
Physical range
Process temperature
Process pressure
Wetted parts
Flange materials
Housing materials
ELECTRICAL SPECIFICATIONS
Description
Switch ratings
Signal output
Switch types
Approvals
2
Cable entries
Specification
Liquid level
Narrow differential: 13 mm (0.5")
Adjustable differential: up to 464 mm (18.26")
Interface Service Differential: 44 mm (1.72")
Interface: min S.G. difference between both liquids: 0,1
From -55 °C (-65 °F) up to +400 °C (750 °F) depending switch/housing selection
Standard models: up to 50 bar abs. (720 psi)
High pressure models: up to 150 bar abs. (2160 psi)
316/316L (1.4401/1.4404) or Hastelloy C (2.4819)
Carbon steel
316/316L (1.4401/1.4404) or Carbon steel with 316/316L (1.4401/1.4404) cladding
Hastelloy C (2.4819) or Carbon steel with Hastelloy C (2.4819) cladding
Cast aluminium or cast iron
Specification
Up to 10 A @ 240 V AC
Up to 6.0 A @ 24 V DC
Single SPDT or single DPDT contacts
Dry contact with silver or gold plated contacts
Hermetically sealed for corrosive environment
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb, explosion proof (Zone 0)
ATEX II 1G EEx ia II C T6, intrinsically safe
NEMA 4X/7/9, Class 1, Div 1, Groups B, C & D
3/4" NPT and M20 x 1,5
PRINCIPLE OF OPERATION
The Tuffy achieves switching action through the use of a
magnetic switch mechanism and a magnet attached to the
float assembly. Separating the two magnets is a non-magnetic pressure barrier.
As the liquid level changes, the float, and therefore the float
magnet, moves. The float and switch magnets repel each
other causing movement of the switch mechanism, tripping
the switch and making or breaking an electrical circuit.
Float
Magnet
Non-magnetic
Float holder
(pressure boundary)
Switch Magnet
SELECTION DATA
Narrow Differential:
Wide Differential:
Interface Service:
Single Liquid:
Adjustable Differential:
Narrow
Differential
Switch differential of approximately 13 mm (0.5") (44 mm (1.72") on interface unit), for actuation
of an alarm or system shutdown.
Switch differential from approximately 23 mm (0.91") to 127 mm (5.01"), for valve or pump control.
Switch to detect the interface between two liquids with SGs that differ by at least 0,1 kg/dm3.
Switch to detect the top of layer of a single liquid with no other liquid above it.
Wide switch differential from approximately 35 (1.36") to 464 (18.26"), which may be adjusted in
the field by repositioning pins on the pivot plate.
Interface
Single Liquid
T3B
Hast C
Wetted Parts
Carbon steel
and/or 316 SS
Wetted Parts
NPT Conn.
Flg Conn.
pneumatic
Compact
NPT Conn.
Electric
Wide Adjustable
Differential
Single Liquid
Carbon steel
and/or 316 SS
Wetted Parts
NPT Conn.
Flg Conn.
0.4 min SG
50 bar
0.6 min SG
103 bar
T33
T31
T35
up to 300# ANSI
up to PN40 - EN/DIN
0.4 min SG
T31
up to 900# ANSI
up to PN160 - EN/DIN
0.6 min SG
T32
up to 600# ANSI
up to PN63 - EN/DIN
0.6 min SG
0.4 min SG
34 bar
0.6 min SG
103 bar
0.78 min SG
50 bar
T35
039
T3C
EXPEDITE SHIP PLAN (ESP)
Several Tuffy devices are available for quick shipment, within max. 3 weeks after factory receipt of purchase order, through
the Expedite Ship Plan (ESP).
Models covered by ESP service are conveniently colour coded in the selection data charts.
To take advantage of ESP, simply match the colour coded model number codes (standard dimensions apply).
ESP service may not apply to orders of ten units or more. Contact your local representative for lead times on larger volume
orders, as well as other products and options.
3
T31 AND T35: THREADED NARROW DIFFERENTIAL
DIMENSIONS in mm (inches)
211
(8.29)
84
(3.29)
T31: 220 (8.66)
T35: 200 (7.86)
T31: 91 (3.59)
T35: 85 (3.33)
112
(4.39)
Cable entries: M20 x 1.5 or 3/4" NPT
2" NPT
ORDER CODE
Process connection: 2" NPT
Max temperature: switch selection dependant – see table on page 2
Max pressure: 50 bar abs. (720 psi) / 103 bar abs. (1500 psi)
Level Differential: 13 mm (0,5")
T 3 1 - 0 0 2 N
T 3 5 - 0 0 2 N
Threaded Tuffy with 316/316L (1.4401/1.4404) float - min. S.G. 0,4 / max 50 bar abs. ( 720 psi)
Threaded Tuffy with 316/316L (1.4401/1.4404) float - min. S.G. 0,6 / max 103 bar abs. (1500 psi)
DESIGN CODE (All wetted parts in 316/316L (1.4401/1.4404))
B
F
K
P
Standard design
ANSI/ASME B31.3 design
NACE design
NACE & ANSI/ASME B31.3 design
SWITCH TYPE (see table on page 2 for full details)
0
SPDT with silver contacts
1
DPDT with silver contacts
2
SPDT with gold plated contacts
3
DPDT with gold plated contacts
4
Hermetically sealed, SPDT with silver contacts
6
Hermetically sealed, SPDT with gold plated contacts
HOUSING MATERIALS AND CABLE ENTRY
Consult factory for proper partnumbers for FM/CSA approved units
1
2
3
4
M
N
P
R
T 3
4
0 0 2 N
Cast aluminium, single 3/4" NPT cable entry,
Cast iron, single 3/4" NPT cable entry,
Cast aluminium, single M20 x 1,5 cable entry,
Cast iron, single M20 x 1,5 cable entry,
Cast aluminium, single 3/4" NPT cable entry,
Cast iron, single 3/4" NPT cable entry,
Cast aluminium, single M20 x 1,5 cable entry,
Cast iron, single M20 x 1,5 cable entry,
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
ATEX II 1G EEx ia II C T6
ATEX II 1G EEx ia II C T6
ATEX II 1G EEx ia II C T6
ATEX II 1G EEx ia II C T6
complete order code for threaded TUFFY®
T31, T33 AND T35: FLANGED NARROW DIFFERENTIAL
DIMENSIONS in mm (inches)
211
(8.29)
85
(3.35)
T31: 221 (8.72)
T33: 190 (7.50)
T35: 201 (7.92)
T31/T33: 91 (3.59)
T35: 85 (3.33)
112
(4.39)
Cable entries: M20 x 1.5 or 3/4" NPT
ORDER CODE
Process connection: up to 600 lbs ANSI / PN 63 flanges
Max temperature: switch selection dependant – see table on page 2
Max pressure: 50 bar abs. (720 psi) / 103 bar abs (1500 psi), or limited to flange rating.
Level Differential: 13 mm (0.5")
T 3 1 - 0 0
T 3 3 - 0 0
T 3 5 - 0 0
Flanged Tuffy with 316/316L (1.4401/1.4404) float - min. S.G. 0,4 / max 50 bar abs. (720 psi)
Flanged Tuffy with Hastelloy C (2.4819) float - min. S.G. 0,65 / max 50 bar abs. (720 psi)
Flanged Tuffy with 316/316L (1.4401/1.4404) float - min. S.G. 0,6 / max 103 bar abs. (1500 psi)
PROCESS CONNECTION – ANSI Flanges
3 A
3" 150 lbs RF ANSI Flange
3 B
3" 300 lbs RF ANSI Flange
3 C
3" 600 lbs RF ANSI Flange
4 A
4" 150 lbs RF ANSI Flange
4 B
4" 300 lbs RF ANSI Flange
4 C
4" 600 lbs RF ANSI Flange
6 B
6" 300 lbs RF ANSI Flange
PROCESS CONNECTION – EN/DIN Flanges
A 1
DN 80, PN 16
EN 1092-1 Type
A 2
DN 80, PN 25/40 EN 1092-1 Type
A 3
DN 80, PN 63
EN 1092-1 Type
B 1
DN 100, PN 16
EN 1092-1 Type
B 2
DN 100, PN 25/40 EN 1092-1 Type
B 3
DN 100, PN 63
EN 1092-1 Type
D 2
DN 150, PN 25/40 EN 1092-1 Type
DESIGN CODE AND FLANGE MATERIAL
Design codes
Standard
ANSI/
NACE
ANSI/ASME
ASME B31.3
B31.3 & NACE
1
2
–
–
A
E
J
N
B
F
K
P
C
G
L
R
D
H
M
T
T 3
0 0
Only valid for mod. T33
B1
B1
B2
B1
B1
B2
B1
Flange material
Carbon steel
Carbon steel w. 316/316L cladding
316/316L stainless steel
Carbon steel w. Hastelloy C cladding
Hastelloy C (2.4819)
SWITCH TYPE (see table on page 2 for full details)
0
SPDT with silver contacts
1
DPDT with silver contacts
2
SPDT with gold plated contacts
3
DPDT with gold plated contacts
4
Hermetically sealed, SPDT with silver contacts
6
Hermetically sealed, SPDT with gold plated contacts
HOUSING MATERIALS AND CABLE ENTRY
Consult factory for proper partnumbers for FM/CSA approved units
1
Cast aluminium, single 3/4" NPT cable entry, ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
2
Cast iron, single 3/4" NPT cable entry,
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
3
Cast aluminium, single M20 x 1,5 cable entry, ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
4
Cast iron, single M20 x 1,5 cable entry,
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
3
M
Cast aluminium, single /4" NPT cable entry, ATEX II 1G EEx ia II C T6
N
Cast iron, single 3/4" NPT cable entry,
ATEX II 1G EEx ia II C T6
P
Cast aluminium, single M20 x 1,5 cable entry, ATEX II 1G EEx ia II C T6
R
Cast iron, single M20 x 1,5 cable entry,
ATEX II 1G EEx ia II C T6
complete order code for flanged TUFFY®
5
T32: FLANGED HIGH PRESSURE NARROW DIFFERENTIAL
DIMENSIONS in mm (inches)
211
(8.29)
85
(3.35)
204
(8.02)
85
(3.35)
112
(4.39)
Cable entries: M20 x 1.5 or 3/4" NPT
ORDER CODE
Process connection: up to 900 lbs ANSI / PN 160 flanges
Max temperature: switch selection dependant – see table on page 2
Max pressure: 150 bar abs. (2160 psi)
Level differential: 13 mm (0,5")
T 3 2 - 0 0
Flanged Tuffy with 316/316L (1.4401/1.4404) float - min. S.G. 0,6 / max 150 bar abs. (2160 psi)
PROCESS CONNECTION – ANSI Flanges
3 D
3" 900 lbs RF ANSI Flange
4 D
4" 900 lbs RF ANSI Flange
PROCESS CONNECTION – EN/DIN Flanges
A 4
DN 80, PN 100 EN 1092-1 Type B2
A 5
DN 80, PN 160 DIN 2527 Form E flange
B 4
DN 100, PN 100 EN 1092-1 Type B2
B 5
DN 100, PN 160 DIN 2527 Form E flange
DESIGN CODE AND FLANGE MATERIAL
Standard
1
A
B
Design codes
ANSI/
NACE
ASM B31.3
2
–
E
J
F
K
ANSI/ASM
B31.3 & NACE
–
N
P
Flange material
Carbon steel
Carbon steel w. 316/316L cladding
316/316L stainless steel
SWITCH TYPE (see table on page 2 for full details)
0
SPDT with silver contacts
1
DPDT with silver contacts
2
SPDT with gold plated contacts
3
DPDT with gold plated contacts
4
Hermetically sealed, SPDT with silver contacts
6
Hermetically sealed, SPDT with gold plated contacts
HOUSING MATERIALS AND CABLE ENTRY
Consult factory for proper partnumbers for FM/CSA approved units
1
2
3
4
M
N
P
R
T 3 2
6
0 0
Cast aluminium, single 3/4" NPT cable entry,
Cast iron, single 3/4" NPT cable entry,
Cast aluminium, single M20 x 1,5 cable entry,
Cast iron, single M20 x 1,5 cable entry,
Cast aluminium, single 3/4" NPT cable entry,
Cast iron, single 3/4" NPT cable entry,
Cast aluminium, single M20 x 1,5 cable entry,
Cast iron, single M20 x 1,5 cable entry,
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
ATEX II 1G EEx ia II C T6
ATEX II 1G EEx ia II C T6
ATEX II 1G EEx ia II C T6
ATEX II 1G EEx ia II C T6
complete order code for flanged high pressure TUFFY®
T3C: ADJUSTABLE WIDE DIFFERENTIAL
DIMENSIONS in mm (inches)
209
(8.23)
85
(3.35)
Stem length (code 4): 327 (12.86)
Stem length (code 8): 422 (16.61)
Stem length (code C): 543 (21.36)
112
(4.39)
Stem length (code 4): 346 (13.62)
Stem length (code 8): 471 (18.54)
Stem length (code C): 629 (24.76)
Cable entries: M20 x 1.5 or 3/4" NPT
Stem le Dimension
Stem le ngth (code 4 "A"
Stem le ngth (code 8):): 95 (3.75)
ngth (c
ode C): 190 (7.50)
311 (12
.25)
ORDER CODE
Process connection: up to 300 lbs ANSI / PN 40 flanges
Max temperature: switch selection dependant – see table on page 2
Max pressure: 50 bar abs. (720 psi)
Level Differential: adjustable from 35 mm (1.36") to 464 mm (18.26")
T 3 C
Adjustable diff. Tuffy with 316/316L (1.4401/1.4404) float - min. S.G. 0,78 / max 50 bar abs. (720 psi)
STEM EXTENSION LENGTH - DIMENSION "A"
4
95 mm (3.75") stem extension
8
190 mm (7.50") stem extension
C
311 mm (12.25") stem extension
PROCESS CONNECTION – ANSI Flanges
3 A
3" 150 lbs RF ANSI Flange
3 B
3" 300 lbs RF ANSI Flange
4 A
4" 150 lbs RF ANSI Flange
4 B
4" 300 lbs RF ANSI Flange
5 A
5" 150 lbs RF ANSI Flange
5 B
5" 300 lbs RF ANSI Flange
6 A
6" 150 lbs RF ANSI Flange
6 B
6" 300 lbs RF ANSI Flange
PROCESS CONNECTION – EN/DIN Flanges
A 1
DN 80, PN 16
EN 1092-1 Type
A 2
DN 80, PN 25/40 EN 1092-1 Type
B 1
DN 100, PN 16
EN 1092-1 Type
B 2
DN 100, PN 25/40 EN 1092-1 Type
C 1
DN 125, PN 16
EN 1092-1 Type
C 2
DN 125, PN 25/40 EN 1092-1 Type
D 1
DN 150, PN 16
EN 1092-1 Type
D 2
DN 150, PN 25/40 EN 1092-1 Type
DESIGN CODE AND FLANGE MATERIAL
Design codes
Standard
ANSI/
NACE
ANSI/ASME
ASME B31.3
B31.3 & NACE
1
2
–
–
A
E
J
N
B
F
K
P
B1
B1
B1
B1
B1
B1
B1
B1
Flange material
Carbon steel
Carbon steel w. 316/316L cladding
316/316L stainless steel
SWITCH TYPE (see table on page 2 for full details)
0
SPDT with silver contacts
1
DPDT with silver contacts
2
SPDT with gold plated contacts
3
DPDT with gold plated contacts
4
Hermetically sealed, SPDT with silver contacts
6
Hermetically sealed, SPDT with gold plated contacts
T 3 C
0
HOUSING MATERIALS AND CABLE ENTRY
Consult factory for proper partnumbers for FM/CSA approved units
1
Cast aluminium, single 3/4" NPT cable entry, ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
2
Cast iron, single 3/4" NPT cable entry,
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
3
Cast aluminium, single M20 x 1,5 cable entry, ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
4
Cast iron, single M20 x 1,5 cable entry,
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
M
Cast aluminium, single 3/4" NPT cable entry, ATEX II 1G EEx ia II C T6
N
Cast iron, single 3/4" NPT cable entry,
ATEX II 1G EEx ia II C T6
P
Cast aluminium, single M20 x 1,5 cable entry, ATEX II 1G EEx ia II C T6
R
Cast iron, single M20 x 1,5 cable entry,
ATEX II 1G EEx ia II C T6
complete order code for adjustable differential TUFFY®
7
T3B: INTERFACE
DIMENSIONS in mm (inches)
209
(8.23)
448
(17.62)
85
(3.35)
172
(6.78)
112
(4.39)
Cable entries: M20 x 1.5 or 3/4" NPT
ORDER CODE
Process connection: up to 300 lbs ANSI / PN 40 flanges
Max temperature: switch selection dependant – see table on page 2
Max pressure: 50 bar abs. (720 psi)
Min S.G. of lower liquid: 0,81 kg/dm3
Min S.G. difference between both liquids: 0,1 kg/dm3
Level differential: 44 mm (1.72")
T 3 B
Interface Tuffy with 316/316L (1.4401/1.4404) float - max 50 bar abs. (720 psi)
SPECIFIC GRAVITY OF LOWER LIQUID (consult factory for S.G. higher than 1.0 kg/dm3)
0,81 0,82
A
B
0,91 0,92
L
M
0,83
C
0,93
N
0,84
D
0,94
P
0,85
E
0,95
R
0,86
F
0,96
S
0,87
G
0,97
T
0,88
H
0,98
U
PROCESS CONNECTION – ANSI Flanges
3 A
3" 150 lbs RF ANSI Flange
3 B
3" 300 lbs RF ANSI Flange
4 A
4" 150 lbs RF ANSI Flange
4 B
4" 300 lbs RF ANSI Flange
5 A
5" 150 lbs RF ANSI Flange
5 B
5" 300 lbs RF ANSI Flange
6 A
6" 150 lbs RF ANSI Flange
6 B
6" 300 lbs RF ANSI Flange
0,89
J
0,99
V
0,90
K
Specific Gravity
Code
1
W
Specific Gravity
Code
PROCESS CONNECTION – EN/DIN Flanges
A 1
DN 80, PN 16
EN 1092-1 Type
A 2
DN 80, PN 25/40 EN 1092-1 Type
B 1
DN 100, PN 16
EN 1092-1 Type
B 2
DN 100, PN 25/40 EN 1092-1 Type
C 1
DN 125, PN 16
EN 1092-1 Type
C 2
DN 125, PN 25/40 EN 1092-1 Type
D 1
DN 150, PN 16
EN 1092-1 Type
D 2
DN 150, PN 25/40 EN 1092-1 Type
DESIGN CODE AND FLANGE MATERIAL
Design codes
Standard
ANSI/
NACE
ANSI/ASME
ASME B31.3
B31.3 & NACE
1
2
–
–
A
E
J
N
B
F
K
P
Flange material
Carbon steel
Carbon steel w. 316/316L cladding
316/316L stainless steel
SWITCH TYPE (see table on page 2 for full details)
0
SPDT with silver contacts
1
DPDT with silver contacts
2
SPDT with gold plated contacts
3
DPDT with gold plated contacts
4
Hermetically sealed, SPDT with silver contacts
6
Hermetically sealed, SPDT with gold plated contacts
HOUSING MATERIALS AND CABLE ENTRY
Consult factory for proper partnumbers for FM/CSA approved units
T 3 B
8
0
1
2
3
4
M
N
P
R
Cast aluminium, single 3/4" NPT cable entry,
Cast iron, single 3/4" NPT cable entry,
Cast aluminium, single M20 x 1,5 cable entry,
Cast iron, single M20 x 1,5 cable entry,
Cast aluminium, single 3/4" NPT cable entry,
Cast iron, single 3/4" NPT cable entry,
Cast aluminium, single M20 x 1,5 cable entry,
Cast iron, single M20 x 1,5 cable entry,
B1
B1
B1
B1
B1
B1
B1
B1
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
ATEX II 1/2G / IECEx Ex d II C T6 Ga/Gb
ATEX II 1G EEx ia II C T6
ATEX II 1G EEx ia II C T6
ATEX II 1G EEx ia II C T6
ATEX II 1G EEx ia II C T6
complete order code for interface TUFFY®
039: PNEUMATIC COMPACT TUFFY (Narrow differential)
DIMENSIONS in mm (inches)
329 (12.94)
SP. GR. 0.4 min – 226 (8.91)
Float size = 51 ø x 130 long (2.00 x 5.12)
SP. GR. 0.6 min – 202 (7.96)
Float size = 51 ø x 116 long (2.00 x 4.57)
1/4" NPT inlet
connection standard
(B)
1/4" NPT
inlet
connection
standard
(A)
76 max. (3.00)
nozzle length
C
L
64
(2.50)
1/4"
NPT outlet
connection standard (C)
Switch actuates rising level
19 (.75) switch differential
2" NPT
Switch actuates falling level
float
minimum
clearance
95
(3.75)
ORDER CODE
Process connection: 2" NPT
Max temperature: 150 °C (300 °F) @ 103 bar (1500 psi) - S.G: 0,6 and 34 bar (500 psi) - S.G: 0,4
Max pressure: 103 bar (S.G: 0,6), 34 bar (S.G: 0,4)
Supply pressure: vacuum – 13,8 bar (200 psi)
Max leakage rate: 14.16 l/h (0.5 SCFH) @ 6,9 bar (100 psi)
Max air flow: 0,34 m3/h (12 SCFH)
0
3 9 - 6 0 0 0 - 1 0
0 3 9
6 0 0 0
1 0
Tuffy level switch, with non-bleed pneumatic switch
SPECIFIC GRAVITY
0
4
0.60 min. specific gravity
0.40 min. specific gravity
complete order code for pneumatic TUFFY®
039: ELECTRIC COMPACT TUFFY (Narrow differential) - for General Purpose only
DIMENSIONS in mm (inches)
390 or 404 (15.35 or 15.90)
SP. GR. 0.4 min – 217 (8.56)
Float size = 51 ø x 130 long (2.00 x 5.12)
SP. GR. 0.6 min – 203 (8.01)
Float size = 51 ø x 116 long (2.00 x 4.57)
187 (7.38)
73
(2.88)
76 max. (3.00)
nozzle length
38 (1.75) switch differential
C
L
M20 x 1.5
3/4" NPT
electrical connection
Switch actuates rising level
2" NPT
Switch actuates falling level
float
minimum
clearance
95
(3.75)
Switch housing carbon steel
ORDER CODE
Process connection: 2" NPT
Max temperature: 205 °C (400 °F) @ 103 bar (1500 psi) - S.G: 0,6 or 0,4
Max pressure: 103 bar (S.G: 0,6), 34 bar (S.G: 0,4)
Electric switch rating: SPDT: 5 A (V AC), 5 A (28 V DC), 0,5 A (125 V DC), 0,25 A (230 V DC)
0
3 9 - 5 0 0 0 - 1 0
0 3 9
5 0 0 0
1 0
Tuffy level switch, with SPDT Micro switch - max 5A
SPECIFIC GRAVITY
0
4
0.60 min. specific gravity
0.40 min. specific gravity
complete order code for electric TUFFY®
9
EXTERNAL CAGES FOR NARROW DIFFERENTIAL TUFFY (T31/T32/T33/T35)
DIMENSIONS in mm (inches)
CAGE – STYLE
Flanged type 035 cage
chamber flange
body flange
Sealed type 033 cage
114
(4.50)
150
(6.00)
114
(4.50)
187
(7.36)
180
(7.00)
187
(7.40)
CAGE – PROCESS CONNECTION
Threaded/welded
CONNECTION
dimension 'A'
154 (6.06)
154 (6.06)
162 (6.38)
DIMENSIONS 'A'
1"
164 (6.46)
164 (6.46)
171 (6.73)
1 1/2"
168 (6.61)
186 (7.32)
184 (7.24)
2"
168 (6.61)
202 (7.95)
194 (7.84)
process flange
Flanged
NPT-F thread
Socket weld
Butt weld
3/4"
213
(8.38)
213
(8.38)
213
(8.38)
200
(7.87)
250
(9.84)
250
(9.84)
10
200
(7.87)
200
(7.87)
200
(7.87)
213
(8.38)
ORDER CODE
0
0
3 3
3 5
4" sealed Tuffy cage (2" threaded TUFFY® in cage)
4" flanged Tuffy cage (matches selected flanged TUFFY®)
MATERIALS OF CONSTRUCTION
4 Carbon steel body with 316 stainless steel trim
5 316/316L (double certified) stainless steel body with 316 stainless steel trim
PROCESS CONNECTION – ANSI TYPE RATING
NPT-F
threaded
A
Socket
weld
B
Butt
weld
Slip on flange
RF
150 lb
300 lb
C
D
E
600 lb
PROCESS CONNECTION – EN/DIN TYPE RATING
Form C (EN1092-1 Type B1)
PN 6
PN 10
1
2
PN 16
3
F
G
PN 40
4
5
1"
A
B
DN 25
1
2
EXTERNAL CAGE CONFIGURATION
M
N
M
N
6
P
8
1 1/2"
2"
DN 40
DN 50
D
3
P
RJ
600 lb
Form E (EN1092-1 Type B2)
PN 63
PN 100
C
PROCESS CONNECTION – DIN SIZE
DN 20
L
PN 25
PROCESS CONNECTION – ANSI SIZE
3/4"
Weld neck flange SCH 80
RF
150 lb
300 lb
600 lb
RJ
600 lb
5
R
S
BODY/ CHAMBER FLANGE
0
1
2
3
0 3
0 0
For N / P/ R / S cage configurations rating is identical to process flange rating
For M cage configurations rating: 4" – 150 lb RF flange
For M cage configurations rating: 4" – 300 lb RF flange
For M cage configurations rating: 4" – 600 lb RF flange
complete order code for external cage
11
optional mounting flanges for 2" NPT threaded 039 TUFFY models
Raised face mounting flanges are available in the sizes and materials shown below.
Consult factory (C/F) for additional flange sizes.
ANSI RF Flange
Part number
Size
Rating
316/316L
(1.4401/1.4404)
4"
150 lbs
004-6820-025
3"
6"
3"
4"
300 lbs
6"
3"
4"
600 lbs
6"
Carbon steel
004-6820-024
004-6820-001
004-6820-026
004-6820-016
004-6820-005
004-6820-011
004-6820-007
004-6820-002
004-6820-008
Consult factory
Consult factory
004-6820-012
004-6820-009
004-6820-006
Consult factory
004-6820-003
Consult factory
QUALITY ASSURANCE - ISO 9001:2000
THE QUALITY ASSURANCE SYSTEM IN PLACE AT MAGNETROL GUARANTEES THE HIGHEST LEVEL OF QUALITY
DURING THE DESIGN, THE CONSTRUCTION AND THE SERVICE OF CONTROLS.
OUR QUALITY ASSURANCE SYSTEM IS APPROVED AND CERTIFIED TO ISO 9001:2000 AND OUR TOTAL COMPANY IS
COMMITTED TO PROVIDING FULL CUSTOMER SATISFACTION BOTH IN QUALITY PRODUCTS AND QUALITY SERVICE.
PRODUCT WARRANTY
ALL MAGNETROL MECHANICAL LEVEL CONTROLS ARE WARRANTED FREE OF DEFECTS IN MATERIALS AND WORKMANSHIP FOR FIVE FULL YEARS FROM THE DATE OF ORIGINAL FACTORY SHIPMENT. IF RETURNED WITHIN THE
WARRANTY PERIOD; AND, UPON FACTORY INSPECTION OF THE CONTROL, THE CAUSE OF THE CLAIM IS DETERMINED TO BE COVERED UNDER THE WARRANTY; THEN, MAGNETROL INTERNATIONAL WILL REPAIR OR REPLACE THE CONTROL AT NO COST
TO THE PURCHASER (OR OWNER) OTHER THAN TRANSPORTATION.
MAGNETROL SHALL NOT BE LIABLE FOR MISAPPLICATION, LABOR CLAIMS, DIRECT OR CONSEQUENTIAL DAMAGE OR EXPENSE ARISING
FROM THE INSTALLATION OR USE OF THE EQUIPMENT. THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED, EXCEPT, SPECIAL
WRITTEN WARRANTIES COVERING SOME MAGNETROL PRODUCTS.
:2008
BULLETIN N°:
EFFECTIVE:
SUPERSEDES:
UNDER RESERVE OF MODIFICATIONS
Heikensstraat 6, 9240 Zele, België -Belgique
Tel. +32 (0)52.45.11.11 • Fax. +32 (0)52.45.09.93 • E-Mail: info@magnetrol.be
DEUTSCHLAND
Alte Ziegelei 2-4, D-51491 Overath
Tel. +49 (0)2204 / 9536-0 • Fax. +49 (0)2204 / 9536-53 • E-Mail: vertrieb@magnetrol.de
INDIA
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Tel. +91 (11) 41661840 • Fax +91 (11) 41661843 • E-Mail: info@magnetrolindia.com
ITALIA
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Tel. +39 02 607.22.98 • Fax. +39 02 668.66.52 • E-Mail: mit.gen@magnetrol.it
RUSSIA
198095 Saint-Petersburg, Marshala Govorova street, house 35A, office 427
Tel. +7-812.702.70.87 • E-Mail: info@magnetrol.ru
U.A.E.
UNITED
KINGDOM
DAFZA Office 5EA 722 • PO Box 293671 • Dubai
Tel. +971-4-6091735 • Fax +971-4-6091736 • E-Mail: info@magnetrol.ae
Unit 1 Regent Business Centre, Jubilee Road Burgess Hill West Sussex RH 15 9TL
Tel. +44 (0)1444 871313 • Fax +44 (0)1444 871317 • E-Mail: sales@magnetrol.co.uk
www.magnetrol.com
BENELUX
FRANCE
OUR NEAREST REPRESENTATIVE
BE 44-118.10
FEBRUARY 2014
May 2006