Siemens SITRANS P Manual de usuario descargar pdf (Pagina 194)

SITRANS P measuring instruments for pressure

Fitttings - Shut-off valves for gage and absolute pressure transmitters

Shut-off valves

to DIN 16270, DIN 16271 and DIN 16272

2/194

Siemens FI 01 · 2009

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Characteristic curves

Permissible operating pressure as a function of the permissible operating

temperature

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Dimensional drawings

Shut-off valve, form B, dimension drawing, dimensions in mm

Double shut-off valve, form B, dimension drawing, dimensions in mm

100

200

300

400

bar

°C0 100 200 300 400

Operating pressure

Operating temperature

Steel or stainless

steel version

400 bar at 120 °C

350 bar at 200 °C

Brass version

250 bar at 120 °C

200 bar at 200 °C

120

± 5

h11

diam. 6

diam. 26

AConnection on device side: to DIN 16 284, G½, SW 27

B Connection on measurement side: connection shank to DIN EN 837-1, G½

CConnection on measurement side: pipe union with ferrule 12 mm diam.,

S series, to DIN EN ISO 8434-1

DConnection on test collar (with sealing cap): thread M20x1,5

120

± 5

h11

SW 27

diam. 26

diam. 6

approx. 90 approx. 85

AConnection on device side: to DIN 16 284, G½, SW 27

B Connection on measurement side: connection shank to DIN EN 837-1, G½

CConnection on measurement side: pipe union with ferrule 12 mm diam.,

S series, to DIN EN ISO 8434-1

DConnection on test collar (with protective cap): thread M20x1,5

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Siemens SITRANS P Manual de usuario Pagina 194

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