Structure And Function; Structure - Burkert 2300 Manuel D'utilisation

Structure and function

6 sTrucTure anD funcTiOn
The operation of the angle-seat control valve Type 2300 is
possible only in combination with a control unit.
Possible control units are:
Positioner Type 8692, 8694 and 8696
Process controller Type 8693
6.1

structure

The angle-seat control valve consists of a pneumatically operated
piston actuator, a control cone and a 2/2-way angle-seat body.
Via a dowel pin, the control cone is modularly coupled to the
actuator spindle for quick changeovers.
For the body, almost any line connections are possible.
A threaded port and a welded end are offered as a standard version.
The valve seats are incorporated directly. The flow inlet is always
under seat.
The description of the control function (CF) can be found in
chapter entitled "6.2.1 Control functions (CF)".
Type 2300
2
Exhaust air port for CFA, CFB
Pilot air port for CFI
1
Pilot air port for CFA, CFB, CFI
Actuator cover
Actuator body
Interface actuator/body with wrench flat
Angle-seat body
Numbers for indicating the direction of
flow
Port connection
Fig. 1: Angle-seat control valve Type 2300, structure and
description
english
9