7
Formatting features for warnings
of property damage
Attention!
This information warns of a situation
leading to property damage.
Description
Scope of supply and equipment
specification
Scope of supply
Our equipment is delivered packed and ready for
assembly.
Applicable documents
The following documents are part of the supply of
the equipment:
Declaration of incorporation
Documents provided by the manufacturer of
actuator
DImensional drawing with indications of centre
of mass
Data sheet
Parts list
These documents are part of the user
documentation and must be kept together with this
installation & operating manual for future reference.
Equipment specification
The equipment consists of the following main
components:
Body
Upper part
Bonnet
Nozzle
Different equipment variants are available. The type
designation has a code that indicates the respective
variant.
The equipment is available in sizes between
DN 25 and DN 150.
The body is available as straight-through or
angle-type. The code letter "D" in the type
designation indicates straight-through and "E"
indicates angle-type.
Equipment of size DN 100–DN 150 is of the
angle-type, features a hammer-forged body and
is indicated by the additional code character "0"
in the type designation.
A special Z-type hammer-forged body is also
available on request.
The equipment can be fitted with various types
of actuators. The actuator type is indicated by
the following code numbers in the type
designation:
02: Handwheel (retrofitting of an electric
rotary actuator possible)
11: Electric rotary actuator
12: Electric rotary actuator
13: Electric linear actuator
20: Pneumatically operated diaphragm
actuator or piston actuator
31: Lever actuator equipped with quarter-
turn actuator
40: Hydraulic cylinder
The throttling system has three stages for
pressure reduction.
Special design versions with one or four stages
are available on request.
Note that any special design versions are
not described in this installation &
operating manual (IOM).
Example of type designations
"ZK 313-E/11"
Equipment with angle-type body and electric rotary
actuator
"ZK 313-E/20"
Equipment with straight-through body and
pneumatic actuator