DV7.20 pages

Pressure switch
Type DV7.2

With two adjustable
change-over switch
Superior conception
Piston type pressure switch with one
change-over switch, easily adjustable over
the entire pressure range, with scale for
presetting of the pressure switching point.

Real Swiss quality

Easy to install

Designed for rough operating conditions,
insensitive to hydraulic overloads, specially
developed piston seal, housing made of
anodized light metal alloy, degree of protection IP 65, with instrument plug according
DIN 43650.

Ideal overall dimensions, can be
mounted in any operation position,
turnable under full pressure around
the longitudinal axis, instrument plug
turnable by 4 x 90°.

Universal application

7 pressure ranges for the optimal
adaptation to any operating
p
­ ressure, suitable for mineral oils

Product information
tt
PressuretOverload
tt
up totmax.
Typet
Part No.t
bartbar
DV7.t70.29007t

70t

150

DV7.t100.29010t

100t

300

DV7.t160.29016t

160t

300

DV7.t250.29025t

250t

1200

DV7.t400.29040t

400t

1200

DV7.t600.29060t

600t1200

DV7.t1000.29100t

1000t1200

(HLP-oils according DIN 51524),
other mediums on request.

Damping

For the protection of the pressure
switch we recommend the installation of a damping element as for
example a throttle screw with double
fitting according to the table below.