14
7 VG9H 70 en
Fig. 11
Operation directions, air connections and assembly related parameters for VG9000H_P
DOUBLE-ACTING ACTUATOR
3. Self closing
DOUBLE-ACTING ACTUATOR
4. Self opening
SINGLE-ACTING ACTUATOR, SPRING TO OPEN
SINGLE-ACTING ACTUATOR, SPRING TO CLOSE
1. Self closing
Default setting:
ATYP = 1-A
PFA = OPE
VTYP according to valve typ
2. Self opening
Default setting:
ATYP = 1-A
PFA = CLO
VTYP according to valve type
Default setting:
ATYP = 2-A
PFA = OPE
VTYP according to valve type
Default setting:
ATYP = 2-A
PFA = CLO
VTYP according to valve type
NOTE: SOV shown in energized condition, valve in normal position
NOTE: SOV shown in energized condition, valve in normal position
NOTE: SOV shown in energized condition, valve in normal position
NOTE: SOV shown in energized condition, valve in normal position
