Siemens P 194, Characteristic curves, Shut-off valve, form B, dimension drawing, dimensions in mm

© Siemens AG 2008

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

■Characteristic curves

		bar
2		400					Steel or stainless
	ssure	300					steel version
							400 bar at 120 °C
		200					350 bar at 200 °C
	re
	g p						Brass version
	tin	100					250 bar at 120 °C
	era
							200 bar at 200 °C
	Op
		0 0	100	200	300	400	°C
		Operating temperature

Permissible operating pressure as a function of the permissible operating temperature

■Dimensional drawings

A	18
	diam. 26
28	h11
± 5	63
120 0	B
2
	diam. 6
0	34
2
	D

20

C

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

BConnection on measurement side: connection shank to DIN EN 837-1, G½ C Connection on measurement side: pipe union with ferrule 12 mm diam.,

S series, to DIN EN ISO 8434-1

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

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

approx. 90	approx. 85
18	A

28	diam. 26
	h11
± 5
120	63
	SW 27
20	B
	diam. 6

02 C

D

20 45

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

BConnection on measurement side: connection shank to DIN EN 837-1, G½ C Connection on measurement side: pipe union with ferrule 12 mm diam.,

S series, to DIN EN ISO 8434-1

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

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

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Siemens FI 01 · 2009