| Indicator
Styles |
|
Full
View
|
Flapper
|
|
Armored
|
Rotor
|
|
Plain
|
Drip
Tube
|
KSF
Sight Flow Indicators
All KSF Sight Flow Indicators employ dual glass for see-through
visibility. The KSF Sight Flows are available in two series -
ST and HT
The
ST series is designed for standard temperatures and pressures
while the HT series is designed for high pressure and temperature.
NO
LEAK DESIGN
Kenco has been manufacturing products for 35 years. The KSF sight
flow has many proven design features. The radial sealing method
and bolt-on body design provides years of service with no torquing
maintenance required.
It works
so well it's guaranteed no leaks for three years under normal
use!
| PRESSURE/TEMPERATURE
RATINGS |
| KSF |
Max.
Pressure |
Max.
Temperature (1) |
| ST Series
Flanged (6" - 12") |
150 PSIG
@ 150 º F |
150 º
150 PSIG |
ST Series
Threaded/Flanged
(1/4" - 4") |
200 PSIG
@ 150 º F |
225 º
@ 150 PSIG |
| HT Series
Flanged (1" - 12") |
275 PSIG
@ 150 º F (2) |
350 º
206 PSIG (2,3) |
| HT Series
Threaded (1/4" - 2") |
600 PSIG
@ 150 º F |
350 º
300 PSIG (3) |
- With standard
Fluorocarbon seals
- Steel units
rated at 285 PSIG max. at 100 º F max. at 215 PSIG
- Temperature
in excess of 500 º F possible with special high temperature
seals. Consult factory.
THREE YEAR WARRANTY
All
KSF Sight Flow Indicators are guaranteed free from defects in
material and workmanship for three years from date of shipment.
If
a KSF Sight Flow Indicator fails within the first three years,
we will supply parts or replacement parts or replace the entire
unit at no cost.
ANSI RATED
The cast body and the threaded of flanged connection meet ANSI
standards. Flanged models conform to standard ANSI mounting dimensions;
threaded models are provided with standard NPTF threads. All flanged
units are supplied with 150 lbs. raised-face flange. The 2", 3",
and 4" can be supplied with 300 lb. flanges.
Options:
KSF Sight Flow Indicators can be supplied with special gasket
materials and glass shields. The standard materials of construction
are carbon steel, ductile iron, 316 stainless and bronze. Hastelloy
C 276 and alloy 20 can be supplied. Please consult the factory
for pricing.
Sight
Flow Indicator Options
|
PLAIN
Unit may be mounted in any direction and flow is bi-directional.
Used to indicate easily visible fluids
or lack of same to detect color clarity of turbulence
of fluids.
|
FLAPPER
Units may be mounted either horizontally or vertically
with upward flow. These units are used with clear fluids.
|
|
ROTOR
Unit my be mounted in any direction. Right to left flow
is standard. Specify if left to right flow is required.
Rotor is highly visible. The units are designed for
clear, translucent or dark fluids. Standard rotor material
is Delrin. PTFE is available as an option.
|
DRIP
TUBE
Units are designed for vertical application only with
downward flow. They are recommended for intermittent
gravity or extremely low flow rates.
|
Ordering
Information:
Please use the following guide for specifying model number
when ordering
KSF
Series Sight Flow Indicators
| Style
Designation |
KSF-ST
(standard)
KSF-HT (high temp) |
KSF-ST
(standard)
KSF-HT (high temp) |
| Connection
Type |
F-Flanged |
T-Threaded |
| Connection
Size |
1",1.5",2",3",4",
6",8",10",12" |
.25",.375",.5",.75",
1",1.25",1.5",2" |
| Seal
Material |
V-Fluorocarbon
(standard)
N-Neoprene
T-PTFE
B-Buna
E-EPT |
V-Fluorocarbon
(standard)
N-Neoprene
T-PTFE
B-Buna
E-EPT |
| Standard
Material Options |
C-Carbon
Steel (*)
S-Stainless Steel - 316
I-Ductile Iron (**) |
C-Carbon
Steel
B-Bronze
S-316 Stainless Steel
I-Ductile Iron |
| Flow
Indicator Style |
P-Plain
R-Rotor
F-Flapper
D-Drip Tube |
P-Plain
R-Rotor
F-Flapper
D-Drip Tube |
(*) Not available
in 12" size (**) Only available in 3" and 4" sizes
Example
Model Number: KSF-ST-F-2.0-V-I-P is a sight flow for standard
temperature and pressure with 2" 150 lb. flanged connections
Fluorocarbon seals, ductile iron construction and plain flow
indicator style.
FLANGED
UNITS THAT EQUAL
COMPETITOR OVERALL LENGTHS
The
KSF flanged sight flow indicators are available with overall
lengths that equal Penberthy units. The KSF units are supplies
in either stainless steel or carbon steel in 2", 3" or 4" 150
lbs. flanged ends. Both the standard pressure unit and the high
pressure unit may be ordered in these lengths. To specify these
lengths, change style designation from KSF to KPJ.
Flanged KPJ Sight Flows
Flanged ends conform to standard ANSI mounting dimensions and
are 150 lbs. raised face
| Dimensions
for Flanged KPJ Sight Flows |
| Flange
Size |
2" |
3" |
4" |
| A. Overall
Length |
7-7/8 |
9-3/38 |
11 |
| B. Raised
Face Diameter |
3-5/8 |
5 |
6-3/16 |
| C. Flange
Diameter |
6 |
7-1/2 |
9 |
| D. Flange
Thickness |
11/16 |
13/16 |
1 |
| E. Number
of Bolt Holes |
4 |
4 |
8 |
| F. Bolt
Hole Diameter |
3/4 |
3/4 |
3/4 |
| G. Sight
Opening Diameter |
2 |
3 |
3 |
| H. Bolt
Circle Diameter |
4-3/4 |
6 |
7-1/2 |
| Total
Weight in Pounds |
15.0 |
29.3 |
35.0 |
Flanged
KSF Sight Flows Flanged models conform to standard ANSI
mounting dimensions. All models have 150 lb. raised face flanges.
Sizes range form 1" to 12"
| Dimensions
for Flanged Sight Flows |
| Flange
Size |
1" |
1-1/2" |
2" |
3" |
4" |
6" |
8" |
10" |
12" |
| A. Overall
Length |
5 |
6-1/2 |
7 |
8 |
9 |
14-1/4 |
16-1/8 |
16-1/8 |
17-1/8 |
| B. Raised
Face Diameter |
2 |
2-7/8 |
3-5/8 |
5 |
6-3/16 |
8-1/2 |
10-5/8 |
12-3/4 |
15 |
| C. Flanged
Diameter |
4-1/4 |
5 |
6 |
7-1/2 |
9 |
11 |
13-1/2 |
16 |
19 |
| D. Flanged
Thickness |
15/32 |
19/32 |
11/16 |
13/16 |
1 |
1 |
1-1/8 |
1-3/16 |
1-1/4 |
| E. Number
of Bolt Holes |
4 |
4 |
4 |
4 |
8 |
8 |
8 |
12 |
12 |
| F. Bolt
Hole Diameter |
5/8 |
5/8 |
3/4 |
3/4 |
3/4 |
3/4 |
3/4 |
7/8 |
7/8 |
| G. Sight
Opening Diameter |
1-1/2 |
2 |
2 |
3 |
3 |
4 |
4 |
4 |
4 |
| H. Bolt
Circle Diameter |
3-1/8 |
3-7/8 |
4-3/4 |
6 |
7-1/2 |
9-1/2 |
11-3/4 |
14-1/4 |
17 |
| Total
Weight in Pounds |
5.4 |
11.1 |
15.0 |
29.3 |
35.0 |
85.0 |
125.0 |
165.0 |
250.0 |
Threaded
KSF Sight Flows
Threaded models are offered in standard NPTF sizes for pipes
ranging
from 1/4" to 2"
| Dimensions
for Threaded Sight Flows |
| Thread
Size |
1/4" |
3/8" |
1/2" |
3/4" |
1" |
1-1/4" |
1-1/2" |
2" |
| A. Overall
Length |
3-1/4(1) |
3-1/4(1) |
3-1/4(1) |
4-1/4(2) |
4-1/4 |
5-1/4(3) |
5-1/4(3) |
5-1/2(3) |
| B. Overall
Width |
2 |
2 |
2 |
2-9/16 |
2-9/16 |
3-5/16 |
3-5/16 |
3-5/16 |
| C. Overall
Height (ST Series) |
2-3/8 |
2-3/8 |
2-3/8 |
3-1/4 |
3-1/4 |
4-5/16 |
4-5/16 |
4-5/16 |
| D. Overall
Height (HT Series) |
2-9/16 |
2-9/16 |
2-9/16 |
3-7/16 |
3-7/16 |
4-1/2 |
4-1/2 |
4-1/2 |
| G. Sight
Opening Diameter |
1-1/8 |
1-1/8 |
1-1/8 |
1-1/2 |
1-1/2 |
2 |
2 |
2 |
| J. Added
Height Due to Shield |
7/6 |
7/16 |
7/16 |
1/2 |
1/2 |
1/2 |
1/2 |
1/2 |
| Total
Weight in Pounds |
1.6 |
1.6 |
1.4 |
3.0 |
2.7 |
8.4 |
7.9 |
6.6 |
- Stainless
Steel Units are 3-5/8"
- Bronze Units
are 4-1/8"
- Stainless
Steel Units are 5-5/8"
Full
View Sight Flow Inciators
Threaded End Plates
| |
|
Dimensions |
|
| Model
Number |
Pipe
Size (FNPT) |
A |
B |
C |
Pressure
Rating (PSIG) |
| FVSF-TH-0.75 |
3/4" |
4-1/2" |
1-3/4" |
3-1/2" |
150 |
| FVSF-TH-1.00 |
1" |
4-1/2" |
2" |
3-1/2" |
150 |
| FVSF-TH-1.50 |
1-1/2" |
4-3/4" |
2-1/2" |
4" |
120 |
| FVSF-TH-2.00 |
2" |
5-1/2" |
3" |
4-1/2" |
100 |
"A"
Dimension + or - 1/8"
Note:
Indicators with PVC, CPVC or glass reinforced PTFE end plates
are NOT rated at pressures indicated.
150 lb. Flanged End Plates
| |
|
Dimensions |
| Model
Number |
150
lb. Flange Size |
A |
B |
C |
Pressure
Rating (PSIG) |
| FVSF-F-1.00 |
1" |
4" |
1-3/4" |
4-1/4" |
150 |
| FVSF-F-1.50 |
1-1/2" |
4" |
1-1/2" |
5" |
120 |
| FVSF-F-2.00 |
2" |
4-3/4" |
3" |
6" |
100 |
| FVSF-F-2.50 |
2-1/2" |
5-3/8" |
3-1/2" |
7" |
85 |
| FVSF-F-3.00 |
3" |
5-3/8" |
4" |
7-1/2" |
100 |
| FVSF-F-4.00 |
4" |
7-1/2" |
5" |
9" |
70 |
"A"
Dimension + or - 1/8"
Armored
Sight Flow Indicators
Threaded End Plates
| |
|
Dimensions |
| Model
Number |
Pipe
Size (FNPT) |
A |
B |
C |
Pressure
Rating (PSIG) |
| ASF-TH-1.00 |
1" |
7" |
1" |
3" |
150 |
| ASF-TH-1.50 |
1-1/2" |
7-5/8" |
1-1/4" |
4" |
150 |
| ASF-TH-2.00 |
2" |
7-5/8" |
1-1/4" |
4-1/2" |
120 |
"A"
Dimensions + or - 1/8"
Note:
Indicators with PVC, CPVC or glass reinforced PTFE end plates
are NOT rated at pressures indicated.
150 LB. Flanged End Plates
| |
|
Dimensions |
| Model
Number |
150
lb Flange Size |
A |
B |
C |
Pressure
Rating (PSIG) |
| ASF-F-1.00 |
1" |
6-3/8" |
1" |
4-1/4" |
150 |
| ASF-F-1.50 |
1-1/2" |
6-3/4" |
1-1/4" |
5" |
150 |
| ASF-F-2.00 |
2-1/2" |
7-7/8" |
1-1/2" |
6" |
100 |
| ASF-F-2.50 |
2-1/2" |
7-7/8" |
1-1/2" |
7" |
100 |
| ASF-F-3.00 |
3" |
8-1/2" |
1-3/4" |
7-1/2" |
85 |
| ASF-F-4.00 |
4" |
8-1/8" |
1-3/4" |
9" |
90 |
"A"
Dimension + or - 1/8"
Standard
Design (Armored Sight Flow Indicator)
ASF-TH Wetted
Parts
- Pyrex
glass sight tube
- O-Ring
seal
- PTFE
seal insert
- Threaded
end plate
|
 |
ASF-F Wetted
Parts
- Pyrex
glass sight tube
- O-Ring
seal
- PTFE
seal insert
|
Ordering
Information Please use the following guide for specifying
part number when ordering
| Style
Designation |
FVSF-
Full view sight flow indicator |
ASF-
Armored sight flow indicator |
| Connection
Type |
F-Flanged
TH-Threaded |
F-Flanged
TH-Threaded |
| Standard
Sizes |
0.75",
1.00", 1.50", 2.00", 2.50", 3.00", 4.00" |
1.00",
1.50", 2.00", 2.50", 3.00", 4.00" |
| Seal
Material |
N-Neoprene
TN-PTFE envelope with Neoprene center |
A-Aflas
B-Buna-N
EP-Ethylene Propylene
K-Kalrez
TE-PTFE encapsulated silicone
V- Fluorocarbon |
| Body
Material |
------
NA --------- |
CS-Powder
epoxy coated carbon steel
S4-304 stainless steel
S16-316 stainless steel |
End
Plate Material
*N/A on ASF-F |
A20-Alloy
20
CS-Powder epoxy coated carbon steel
S4-304 stainless steel
S16-316 stainless steel
P-Polyvinyl chloride
CP-Chlorinated polyvinyl chloride
T-Glass reinforced PTFE |
A20-Alloy
20
CS-Powder epoxy coated carbon steel
S4-304 stainless steel
S16-316 stainless steel
P-Polyvinyl chloride
CP-Chlorinated polyvinyl chloride
T-Glass reinforced PTFE |
Note:
Units can be supplied in any length required. Please specify
overall length requirement in inches on end of model number
if different from standard length indicated in bulletin.
Example
Model Number: ASF-TH-2.00-V-CS-S16-10, which is an Armored
sight flow indicator with 2" NPT female threaded connections,
Fluorocarbon o-ring seals, powder epoxy coated carbon steel
body, 316 stainless steel end plates and an overall length of
10"
