Burkert Type 2037 - Manual (Page 19)

19
StructureandFunction
media
Control medium
neutral gases, air
Flow media Type 2030; contaminated and aggressive
media
Types 2031, 2031 K, 2032, 2033 and
2037; contaminated, aggressive, ultra-
pure, sterile media and media with higher
viscosity.
installation position any position, preferably with the actuator
face up.
Tank bottom valve Type 2033: Actuator to
the bottom
7 sTrucTure anD funcTiOn
7.1 structure
7.1.1 2/2-way valve type 2030, 2031 and
2031 K
The piston-controlled diaphragm valve consists of a pneumatically
actuated piston actuator and a 2/2-way valve body.
Transparent cap with position
indicator
Actuator body
Diaphragm socket
Port connection
Diaphragm body
Lower control air connection
(for CFA and CFI)
Upper control air connection
(for CFB and CFI)
Fig. 20: Structure and description
english
Type 2030, 2031, 2031 K, 2032,
2033, 2037