Siemens Primary shut-off valves, 230, Shut-off valve 7MF9017-1A., dimensions in mm

© Siemens AG 2008

SITRANS P measuring instruments for pressure

Fittings - Accessories

Primary shut-off valves

■Overview ■Dimensional drawings

Primary shut-off valves are available in the following versions:

	• For non-corrosive liquids, gases and vapors
2	•	For corrosive liquids and gases
	•	Grease-free for oxygen

The shut-off valves are available in various materials and with various connections (see Selection and Ordering data)

Ø80

■Characteristic curves

bar

500

400

300

Ø11,2

G½

22

90

95

2,Ø11

G½

22

	200	B		C	D	E
ure
			A

Shut-off valve 7MF9017–1A., dimensions in mm

ress	100
Operating p	0
	0	100	200	300	400	500	600 °C
	Operating temperature
			Shu t - o ff v al v e 7MF9 0 17 - 1 ..

Shut-off valve 7MF9017-1.., permissible working pressure as a function of the permissible working temperature

bar	bar
500	500
400	400

Ø80

Ø11,2

G½

22

90

95

Ø11,2

M20x1,5

300			300
				K
	G	H

Shut-off valve 7MF9017-1B. and -2B., dimensions in mm

	200						200
ure			F
										J
ress	100						100
Operating p	0						0
	0	100		200	300	400 °C		0	100	200 °C
	Operating temperature
		Shu t - o ff v al v e 7MF9 0 17 - 2 ..					Shu t - o ff v al v e 7MF9 0 17 - 3 ..

Shut-off valve 7MF9017-2.. and -3.., permissible working pressure as a function of the permissible working temperature

Ø12 (Ø14)

M20x1,5 (M22x1,5)

Ø80

90

95

Ø12 (Ø14)

M20x1,5

(M22x1,5)

Shut-off valves 7MF9017-1C., -1D. and -2C., dimensions in mm

2/230

Siemens FI 01 · 2009