Festo VZWM Notice D'utilisation page 27

VZWM
Size
Protection class
Materiels (contains paint−wetting impairment substances)
Housing
Diaphragm
Plunger tube
(...−F4−...)
Plunger tube
(...−F5−...)
Approx. weight [kg]
Fig. 8
Festo VZWM 0612NH English
¼ y ½
IP65
VZWM: brass (2.0402)
VZWM−...−R1: special steel casting (CR) (1.4581)
NBR
high−alloy steel (1.4305)
high−alloy stainless steel (1.4301)
0.50 0.48 0.45
¾
1 1¼
1.27 1.20 2.85
1½ 2
2.57 4.00
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