Pipeline ancillaries

Strainers and filters

Page 2 of 3

D

C

B

7.7.39

A

S team

saturation

curve

D

B

Pressure / temperature limits

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The product must not be used in this region.

Flanged ASME (ANSI) B16.5 Class 600,

ASME (ANSI) 600 RTJ, Screwed NPT,

Socket weld ASME (ANSI) B16.11 Class 3000 and

Butt weld ASME (ANSI) B16.25 Schedule 40 and 80.

Flanged EN 1092 PN100 and Screwed BSP.

Flanged EN 1092 PN63.

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C

A -B

A -C

A -D

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Pressure bar g

A -B

Flanged

ASME 600 and 600 RTJ

Screwed NPT

Socket weld

and

Butt weld

A - C

Flanged

EN 1092 PN100

and

Screwed BSP

PN100

100 bar g @ 50°C

538°C @ 65.4 bar g

-29°C

100 bar g @ 50°C

538°C @ 65.4 bar g

-29°C

150 bar g

Cv (UK) = Kv x 0.963

A - D

Flanged

EN 1092 PN63

PN63

63 bar g @ 50°C

538°C @ 41.2 bar g

-29°C

63 bar g @ 50°C

538°C @ 41.2 bar g

-29°C

95 bar g

Cv (US) = Kv x 1.156

DN150 DN200

Body design conditions

PMA Maximum allowable pressure

TMA Maximum allowable temperature

Minimum allowable temperature

PMO Maximum operating pressure

TMO Maximum operating temperature

Minimum operating temperature

Note: For lower operating temperatures consult Spirax Sarco.

Designed for a maximum cold hydraulic test pressure of:

Kv values

ASME 600

99.3 bar g @ 38°C

538°C @ 50 bar g

-29°C

99.3 bar g @ 38°C

538°C @ 50 bar g

-29°C

153 bar g

For conversion:

DN15

DN40

DN50

Size

Perforations 0.8, 1.6 and 3 mm

Mesh M40 and M100

Mesh M200

Please consult Spirax Sarco for the Kv values of the following screens: 1 mm, 6 mm, M20, M60 and M400.

DN20

DN25

DN65

DN80

DN100

5

5

4

6

10

23

37

58

83

124

268

464

8

13

8

13

29

29

46

46

72

103

155

72

103

155

340

588

340

588

Dimensions / weights (approximate) in mm and kg

A

A

A

B

C

Weights

Size

ASME 600

PN100

DN15

165

210

DN20

190

230

DN25

216

230

DN40

241

260

DN50

292

300

DN65

330

340

DN80

356

380

DN100

432

430

DN150

559

550

DN200

660

650

Screwed

Socket weld

Butt weld

165

190

216

241

292

330

356

432

559

660

117

117

117

195

195

222

222

280

360

455

200

200

200

330

330

340

340

458

610

775

ASME 600

3.6

4.6

5.6

12.2

17.4

34.0

35.0

60.0

130.0

222.0

Screwed

PN100

Socket weld

Butt weld

4.0

1.6

4.9

1.8

7.6

2.2

12.2

7.2

18.0

7.6

35.0

16.2

36.0

20.6

59.0

31.9

128.0

74.8

222.0

143.5

A

B

C Withdrawal distance

Fig 36HP Stainless Steel Strainer

TI-P160-11 CH Issue 2

Page 2 of 3

T

e

m

p

e

r

a

t

u

r

e

°

C