Termék részletei

Technical features/ application:

DSIR has two available ratios: 1:1 and 4.25:1 -

Changing between these by pushing (4.25:1) and pulling the input shaft (1:1)

4.25:1 used: last portion of valve stroke at either direction (short before fully open or close position)

1:1 used: during travel the valve - input turns (and operating time) can be reduced (even up to 70%) by this option

Technical data:

Enclosure: IP67

Temperature: -40 .. +120 °C

Options:

Enclosure: IP68

Padlocking device

Flexible extensions

Output machining to mount direct to valve

Raw material:

Body: cast iron (EN GJL 250 / GG25)

Input Shaft: alloy steel (39NiCrMo3)

O-ring: NBR

Performance:

Input: 180 Nm 

Outut:  720 Nm

Max. bore: 30 mm/ Max stem height: 60 mm