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Flanged Silent Check Valve - Cast Iron

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 125FCSI Series - PRODUCT DATA BULLETIN
 125FCSI Series - INSTALLATION, OPERATION AND MAINTENANCE MANUAL

Series '125FCSI'

Available in sizes 2" to 16" with ANSI 125# FF flanged ends for maximum operating pressures as follows:
PMO: (Maximum Operating Pressure)
2" to 12" 200 psi @ 150 deg. F.
125 psi @ 450 deg. F.
14" to 16" 150 psi @ 150 deg. F.
100 psi @ 250 deg. F.

Notes:

  • These valves are designed for horizontal and vertical flows.
  • The conical spring design allows the plug greater travel, resulting in better flow characteristics than valves of conventional design.
  • These valves can be machined to accept an optional soft seat (usually Buna-N) for bubble tight shut-off.



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  Results 1 - 25 of 55 Unit of Measure: Imperial Metric Both 1 2 3 

Item Number

Size

End Connections

A

B

C

Seat Material 

125FCSIBM-2 50 mm
2
in
FF Flanges 159 mm
6 1/4
in
121 mm
4 3/4
in
57 mm
2.25
in
Metal-Bronze
125FCSIBM-2 1/2 65 mm
2 1/2
in
FF Flanges 178 mm
7
in
140 mm
5 1/2
in
67 mm
2 5/8
in
Metal-Bronze
125FCSIBM-3 80 mm
3
in
FF Flanges 191 mm
7 1/2
in
162 mm
6 3/8
in
86 mm
3 3/8
in
Metal-Bronze
125FCSIBM-4 100 mm
4
in
FF Flanges 216 mm
8 1/2
in
229 mm
9
in
111 mm
4 3/8
in
Metal-Bronze
125FCSIBM-5 125 mm
5
in
FF Flanges 241 mm
9 1/2
in
254 mm
10
in
133 mm
5 1/4
in
Metal-Bronze
125FCSIBM-6 150 mm
6
in
FF Flanges 267 mm
10 1/2
in
279 mm
11
in
159 mm
6 1/4
in
Metal-Bronze
125FCSIBM-8 200 mm
8
in
FF Flanges 343 mm
13 1/2
in
394 mm
15 1/2
in
213 mm
8 3/8
in
Metal-Bronze
125FCSIBM-10 250 mm
10
in
FF Flanges 413 mm
16 1/4
in
457 mm
18
in
254 mm
10
in
Metal-Bronze
125FCSIBM-12 300 mm
12
in
FF Flanges 514 mm
20 1/4
in
533 mm
21
in
305 mm
12
in
Metal-Bronze
125FCSIBM-14 350 mm
14
in
FF Flanges 478 mm
22 3/4
in
635 mm
25
in
337 mm
13 1/4
in
Metal-Bronze
125FCSIBM-16 400 mm
16
in
FF Flanges 629 mm
24 3/4
in
660 mm
26.00
in
387 mm
15 1/4
in
Metal-Bronze
125FCSISM-2 50 mm
2
in
FF Flanges 159 mm
6 1/4
in
121 mm
4 3/4
in
57 mm
2.25
in
Metal-Stainless Steel
125FCSISM-2 1/2 65 mm
2 1/2
in
FF Flanges 178 mm
7
in
140 mm
5 1/2
in
67 mm
2 5/8
in
Metal-Stainless Steel
125FCSISM-3 80 mm
3
in
FF Flanges 191 mm
7 1/2
in
162 mm
6 3/8
in
86 mm
3 3/8
in
Metal-Stainless Steel
125FCSISM-4 100 mm
4
in
FF Flanges 216 mm
8 1/2
in
229 mm
9
in
111 mm
4 3/8
in
Metal-Stainless Steel
125FCSISM-5 125 mm
5
in
FF Flanges 241 mm
9 1/2
in
254 mm
10
in
133 mm
5 1/4
in
Metal-Stainless Steel
125FCSISM-6 150 mm
6
in
FF Flanges 267 mm
10 1/2
in
279 mm
11
in
159 mm
6 1/4
in
Metal-Stainless Steel
125FCSISM-8 200 mm
8
in
FF Flanges 343 mm
13 1/2
in
394 mm
15 1/2
in
213 mm
8 3/8
in
Metal-Stainless Steel
125FCSISM-10 250 mm
10
in
FF Flanges 413 mm
16 1/4
in
457 mm
18
in
254 mm
10
in
Metal-Stainless Steel
125FCSISM-12 300 mm
12
in
FF Flanges 514 mm
20 1/4
in
533 mm
21
in
305 mm
12
in
Metal-Stainless Steel
125FCSISM-14 350 mm
14
in
FF Flanges 478 mm
22 3/4
in
635 mm
25
in
337 mm
13 1/4
in
Metal-Stainless Steel
125FCSISM-16 400 mm
16
in
FF Flanges 629 mm
24 3/4
in
660 mm
26.00
in
387 mm
15 1/4
in
Metal-Stainless Steel
125FCSIBR-2 50 mm
2
in
FF Flanges 159 mm
6 1/4
in
121 mm
4 3/4
in
57 mm
2.25
in
Resilient-Buna-N
125FCSIBR-2 1/2 65 mm
2 1/2
in
FF Flanges 178 mm
7
in
140 mm
5 1/2
in
67 mm
2 5/8
in
Resilient-Buna-N
125FCSIBR-3 80 mm
3
in
FF Flanges 191 mm
7 1/2
in
162 mm
6 3/8
in
86 mm
3 3/8
in
Resilient-Buna-N
  Results 1 - 25 of 55 1 2 3