Throttle material 1.4305

Throttle element In the pressure channel of the process interface. It corresponds 

to a nozzle of 0.3 mm and reduces the risk of damage during 

highly dynamic effects such as pressure peaks or cavitation.

Pressure media HL, HLP, HFC, nitrogen 2), others upon request

Tightening torque ▶ Hydraulic connection <400 bar Nm 20 … 25

≥400 bar Nm 25 … 30

▶ Mating connector Nm 0.6 … 1.5 3)

Electrical connection Device connector, 4-pole, M12 x 1 at the housing 4)

Protection class according to EN 60529 IP65/IP67 (if suitable and correctly mounted mating 

connectors are used)

Life cycle 60 million load cycles or 60000 h

Conformity ▶ CE according to the EMC directive

▶ UKCA according to “UK EMC Regulations”

Approvals cULus-listed

DNV marine certification

(For marine applications within the scope of marine approval, 

additional surge protection is required! Based on 

IACS-Unified Requirements E 10)