User Manual

CFC2T
Float Control For Closed Tanks
with X75A Float Tester Assembly
Specifications
•
Accurate Liquid Level Control
•
Fully Hydraulic Operation
•
Simple Design, Easy Maintenance
•
No Lubrication Necessary
•
No Gears, No Mechanical Linkage Between
Valve and Control
The Cla-Val Model CFC2 Float Control is a float-actuated, multi-
port pilot control which provides non-modulating, two-position, on-
off operation. It is used primarily to operate remotely located Cla-
Val Valves requiring three-way or four-way pilot valve operation.
Designed for use in closed tanks, this control operates on a
minimum level change of approximately one inch. Maximum level
change of five and one-half inches is needed for full capacity.
Note: We recommend protecting the control tubing and valve from
freezing temperatures.
Dimensions
(In Inches)
Control Piping
Connections
1
⁄8" NPT
Reservoir
Connections 1" NPT
Pressure Rating 0-150 psi
Temperature
Rating Water: to 180°F.
Materials In contact with
operating fluid:
Brass, Stainless
Steel, Monel, with
Buna-N
®
Seals
Float chamber:
Cast Iron
Pilot valve housing:
Bronze
Materials in contact
with operating fluid:
Brass, Stainless
Steel, Monel with
Buna-N
®
Seals
Float ball:
Stainless Steel
Float arm:
Brass
Other material
available:
Cast steel or
aluminum chamber
and pilot valve
housing. All
stainless steel
Level Differential Approximately 1"
minimum required to
change pilot valve
operation. 5
5
⁄16"
required to develop f
ull capacity.
Operating Fluids Clean liquids or gases
compatible with
specified materials.
Shipping Weight 12 lbs.
Reservoir Connection
1" NPT (Typ. Both Ends 2 Places)
8.75
6.50
Port 2
1/8" NPT
(Typ. 4
Places)
Port 1
Drain
Supply
7.00
7.13
3.0
Float Travel
5.32
11.62
MODEL
X75A Float Tester
Assembly
3
7
1
6
5
2
8
4
1/4"-18NPT
3.62
MAX.
1.06
HEX.
1.12
Max.
Travel
ITEM
NO DESCRIPTION QTY
1 PLUG GUIDE 1
2 CAP 1
3 STEM RISER 1
4 BUTTON 1
5 SPRING 1
6 O-RING 1
7 ROLLPIN 1
8 ROLLPIN 1