Operating Pressures and Temperatures
| Service |
Size |
psi |
Temp |
Liquid |
2" - 16" |
200 |
150°F |
Liquid |
14" - 24" |
150 |
150°F |
Ordering Information
Example: Include
Full Description |
Size (Prefix) |
Model # |
0400 |
CF125ISC |
| 4", Flat Face Flanged
Cast Iron Silent Check Valve with 316SS Disc
Consult factory for optional construction materials and installation
instructions. Resilient seating of BUNA-N or VITON available for
4” size and larger.
We recommend that the valves be installed 7 to 10 pipe lengths
away from the turbulence.
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|
Sure Flow Globe Style Wafer Check
Valves are designed to close before the pump stops completely. This
prevents flow reversal which eliminates water hammer and system surges
associated with valve closure.
- Quiet Operation
- Guided Discs
- Vertical or Horizontal Installation
- Sizes 2" thru 24"
Service Applications
- Municipal Water Systems
- Industrial Class HVAC - Liquid Service
- Industrial Piping Systems
- Irrigation Systems
Construction
No |
Name |
Material |
1 |
Body |
A126 Class B |
2 |
Plug |
Stainless Steel |
3 |
Spring |
Stainless Steel |
4 |
Seat |
Stainless Steel |
5 |
Bushing |
Stainless Steel |
| 6 |
Screw |
Stainless Steel |
7 |
Quad Ring |
BUNA-N (Optional) |
Dimensional Data
|
Size |
Model |
A 316SS Plug CF125ISC |
CV |
Shipping Weight (lbs) |
2 |
0200CF125ISC |
6 1/4 |
40 |
30 |
2 1/2 |
0250CF125ISC |
7 |
100 |
34 |
3 |
0300CF125ISC |
7 1/2 |
130 |
50 |
4 |
0400CF125ISC |
8 1/2 |
225 |
75 |
5 |
0500CF125ISC |
9 1/2 |
340 |
100 |
6 |
0600CF125ISC |
10 1/2 |
540 |
130 |
8 |
0800CF125ISC |
13 1/2 |
830 |
240 |
10 |
1000CF125ISC |
16 1/4 |
1370 |
360 |
12 |
1200CF125ISC |
20 1/4 |
1980 |
600 |
14 |
1400CF125ISC |
22 3/4 |
2300 |
710 |
16 |
1600CF125ISC |
24 3/4 |
3200 |
810 |
18 |
1800CF125ISC |
22 1/2 |
6200 |
910 |
20 |
2000CF125ISC |
24 |
6800 |
1140 |
24 |
2400CF125ISC |
24 |
9800 |
2600 |
Notes
Manufacturer
reserves the right to modify dimensions, materials, or design.
Contact factory for certification.
The Flow Coefficient (Cv) is the number of gallons
per minute of water flowing through a given size restriction at
a pressure drop of one psi. To obtain the Cv factor for a given
size check valve refer to table above.
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