Spirax Sarco - Catalogo Agosto 2017

Steam traps

Ball float

Steam

saturation

curve

5.5.43

Steam

saturation

curve

FTS23

Stainless steel

body and cover

Flanged PN40

��

Pressure / temperature limits (ISO 6552)

��

The product must

not be used in this

region.

��

A - A

Pressure bar g

Flanged PN40

FTS23-07

FTS23-23

Body design conditions

PMA Maximum allowable pressure

TMA Maximum allowable temperature

Minimum allowable temperature

PMO Maximum operating pressure

PN40

40 bar g @ 0°C

425°C @ 21.7 bar g

-10°C

7 bar g @ 425°C

23 bar g @ 350°C

425°C @ 21.7 bar g

0°C

7 bar

23 bar

60 bar g

TMO Maximum operating temperature

Minimum operating temperature Note: For lower operating temperatures consult Spirax Sarco

DPMX Maximum differential pressure

Designed for a maximum cold hydraulic test pressure of:

FTS23-07

FTS23-23

Please note that the trap in its complete operational form must not be subjected to pressures greater

than 40 bar g as damage to the internals may occur.

FTS23

Stainless steel

body and cover

Flanged ASME 150

Flanged ASME 300

Pressure psi g

��

The product must

not be used in this

region or beyond

the parameter of

the PMA or TMA of

the relative end

connection.

ASME 150 or ASME 300

719 psi g @ 100°F

275 psi g @ 100°F

797°F @ 406 psi g

797°F @ 79 psi g

14°C

101 psi g @ 797°F

333 psi g @ 797°F

101 psi g @ 726°F

188 psi g @ 381°F

797°F @ 406 psi g

797°F @ 79 psi g

32°F

101.5 psi

333.5 psi

1087.5 psi g

413 psi g

and

��

Pressure bar g

B - B

B - C

Flanged ASME 300

Flanged ASME 150

ASME 300

ASME 150

ASME 300

ASME 150

ASME 300

ASME 150

ASME 300

Body design conditions

PMA Maximum allowable pressure

49.6 bar g @ 38°C

19barg@38°C

425°C@28barg

425°C @ 5.5 bar g

-10°C

7 bar g @ 425°C

23 bar g @ 425°C

7 bar g @ 386°C

13 bar g @ 194°C

425°C@28barg

425°C @ 5.5 bar g

TMA Maximum allowable temperature

Minimum allowable temperature

PMO Maximum operating pressure

TMO Maximum operating temperature

FTS23-07

FTS23-23

FTS23-07

FTS23-23

ASME 150

Minimum operating temperature Note: For lower operating temperatures consult Spirax Sarco

DPMX Maximum differential pressure

Designed for a maximum cold hydraulic test pressure of:

FTS23-07

FTS23-23

0°C

7 bar

23 bar

75 bar g

28.5 bar g

ASME 300

ASME 150

Please note that the trap in its complete operational form must not be subjected to pressures greater than 40 bar g (580 psi g) as

damage to the internals may occur.

FTS23 Stainless Steel Body and Cover

TI-P605-01 ST Issue 1

FTC23 Carbon Steel Body with Stainless Steel Cover Ball Float Steam Traps

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