2

3

10

25

24

6

4

IFT57V DN15

5.5.109

Materials

1

5

No. Part

1 Body

2 Cover

3 Cover

Material

SG iron

SG iron

Reinforced exfoliated graphite

Steel

Steel

Steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Exfoliated graphite

Stainless steel

Stainless steel

Stainless steel

Stainless steel

gasket

Cover bolts

FT57H

FT57V

FT57V

(DN15-25)

(DN15-25)

(DN40-50)

(DN40-50)

4 Cover

Cover nuts

5 Valve seat

6 Valve

7 Valve seat

8 Valve

9 Main valve gasket

10 Ball float

11 Ball float

24 Sensor gasket

studs

25 Sensor

Note: All other internals are manufactured in stainless steel.

TI-P615-03 ST Issue 5

IFT57 SG Iron Ball Float Steam Trap

with Integral Spiratec Sensor and Flanged Connections

8

IFT57H DN40

1

11

Steam traps

Ball float

9

24

7

3

4

25

2

EN-GJS-400-18U-LT

EN-GJS-400-18U-LT

24 CrMo 5 (1.7258)

24 CrMo 5 (1.7258)

CK 35 (1.1181)

X 22 CrNi172(1.4057)

X 105CrMo17(1.4125)

X 22 CrNi 172(1.4057)

X 22 CrNi 172(1.4057)

X 5 CrNi 18 10 (1.4301)

X 5 CrNi 18 10 (1.4301)

BS 1449 304 S16

BS 1449 304 S16

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