T3B datasheet(4/12 Pages) MAGNETROL

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(2) 1" NPT

2" NPT

1.31

(33)

1.31

(33)

6.40

(163)

11.25

± .12

(286

± 3)

4.50

(114)

Dia.

8.23*

(209)

4.39

(112)

3.35

(85)

Tuffy Chamber

Adjustable Differential Unit (T3C)

D I M E N S I O N A L

S P E C I F I C A T I O N S

I N C H E S

( M M )

* This dimension applies to cast iron housing.

Subtract 0.31" for aluminum housing.

Tuffy

II Maximum Nozzle Lengths

(distance from face of mounting flange

to end of 3" sch 80 nozzle or the tip of

the mounting threads to the end of 2"

nozzle with ID same as 2" NPT)

T31 or T35

with NPT connection

3.29"

T31, T32, T33, T34 or T35

with flanged connection

3.35"

T3B

5.80"

T3C

4.35"

Figure 1

Maximum nozzle length

Stem

Pin Position

Length

3.75

+0.16 +1.84 +3.54 +4.87

-1.47

n/a

-1.65

n/a

+1.52 +4.10

Rising

7.50

-0.12 +2.49 +5.14 +7.20 -2.65

n/a

-2.94

n/a

+1.99 +6.01

12.25

-0.43 +3.36 +7.20 +10.20 -4.12

n/a

-4.54

n/a

+2.62 +8.46

3.75

+1.51 +3.14

n/a

-0.39 -1.87 -3.21 0.16 -2.44 +3.32

n/a

Falling

7.50

+1.98 +4.51

n/a

-0.99 -3.29 -5.37 -0.12 -4.16 +4.80

n/a

12.25

+2.61 +6.28

n/a

-1.69 -5.04 -8.06 -0.44 -6.31 +6.71

n/a

Adjustment Plate Stop Position

Stop Position Actuation Levels

(Inches (± 0.25) at minimum S.G.)

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