47-602 F10 and F50 Flow Switches
23
IMPORTANT:
When ordering replacement parts, please specify:
A. Model and serial number of control.
B. Name and number of replacement part.
12
11
13
10
9
5
6
2
1
4
3
4.5.2 Model F50
1
Housing cover
2
Housing base
3
Switch mechanism
4
Switch
5
Enclosing tube
6
E-tube gasket
7
O-ring (not shown)
8
Body adaptor (not shown)
9
Threaded body
10
Flow piston stop
11
Flow piston assy
➀
12
Lock nut
➁
13
Flow disc
➂
4.5.2.1 Model F50 Parts Identification
Series Type
Bulletin #
Dry contact
B, C, D
42-683
Hermetically sealed
F
42-683
Hermetically sealed
HS
42-694
Bleed type pneumatic
J
42-685
Non-bleed type pneumatic
K
42-686
4.5.2.2 Model F50 Switch and Housing Reference
➀
Highly corrosive applications use piston assembly with sheathed attraction
sleeve. Consult local representative for ordering assistance.
➁
Use insoluble adhesive on nut when attaching new flow disc.
➂
When actuated flow rate is critical, the entire control
must
be returned to the
factory for replacement and recalibration of flow disc.
