Wellworth Ecatalog - page 58

49
Due to constant product improvements details
shown in this brochure are subject to change
TypeESModular ValveActuators
Style
Size
Type
ActuatorModel
Diaphragm Manual Override
Limit Stops
Diaphragm
A
=AType
B
=KBType
mm
ES
Modular
ESNumber
R
=Rubber
P
=PTFE
H
=Handwheel
B
=Bareshaft
N
=None
N
=None
C
=Close
O
=Open
M
A
ESActuator – 007SwitchboxOptions
Type
Size
Actuator/Model
Switchbox
Type Conduit Entry
SwitchType
SwitchQuantity
V
=Accessory
S
=ESM
mm
ESMnumber
007
TypeBLever
1
=MetricM20
2
=PG13.5
3
=
1
/
2
NPT
TypeCLever
V
=MetricM20
W
=PG13.5
X
=
1
/
2
NPT
M1
=V3Mech.
M2
=V3Mech. GoldPlated
M6
=Burgess Ex. Proof EExd.
M8
=V3Mech. GoldPlated (ATEX)
P2
=ProxSwitch Intrinsically safe (ATEX)
P5
=ProxSwitch2WireNO
P6
=ProxSwitch3WireNPN
P7
=ProxSwitch3WirePNP
2
=Two
VS
B B
2
TypeEVDiaphragmValveActuators
Style
Size
Type
ActuatorModel
LineDiaphragm Manual Override
Limit Stops
Diaphragm
A
=AType
B
=KBType
mm
EV
EVNumber
R
=Rubber
P
=PTFE
(AType only)
B
=Shaft
N
=None
(DAonly)
N
=None
V
A
ESActuator PositionerOptions
Style
Type
Gauges
FeedbackUnit
D
=Midi Positioner
N
=None
P
=Potentiometer 4kOhm at 90°. 2 xSPDTmechanical switches
M
=2pcsSPDTmechanical switches
F
= 2 xSPDTmechanical switches&4–20mAoutput re-trans.
D
N
P
=Pneumatic
E
=Electropneumatic
X
=ExplosionProof
I
= Intrinsically safe
Y
=Yes
N
=No
EVActuator – 007SwitchboxOptions
Type
Size
Actuator/Model
Switchbox
Type Conduit Entry
SwitchType
SwitchQuantity
V
=Accessory
V
=EV
mm
EVnumber
007
007
TypeBLever
1
=MetricM20
2
=PG13.5
3
=
1
/
2
NPT
TypeCLever
V
=MetricM20
W
=PG13.5
X
=
1
/
2
NPT
TypeDLever
Q
=Metric
R
=PG13.5
S
=NPT
M1
=V3Mech. silver contacts
M2
=V3Mech. goldplated contacts
M6
=Burgess Ex. Proof EExd.
M8
=V3Mech. goldplated (ATEX)
P2
=ProxSwitch Intrinsically safe (ATEX)
T5
=ProxSwitch2WireNO
P6
=ProxSwitch3WireNPN
P7
=ProxSwitch3WirePNP
P9
=ProxSwitch2WireNPN/PNP
2
=Two
VV
B B
2
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