PDC FLANGED CHECK VALVES
Select
Part #
Class
Size
Dimension A
Dimension B
Cv
Cracking
Pressure CP
Body
312H1B4A3
150
DN 50
2 in
8 in
203 mm
6 in
152 mm
62
0.41 psig
0.028 bar
A216 Grd WCB
312H1B4A3
300
DN 50
2 in
10.5 in
267 mm
6.5 in
165 mm
62
0.49 psig
0.028 bar
A216 Grd WCB
312H1C4A3
600
DN 50
2 in
11.5 in
292 mm
6.5 in
165 mm
62
0.41 psig
0.028 bar
A216 Grd WCB
312H1D4A3
900
DN 50
2 in
14.5 in
368 mm
8.5 in
216 mm
55
0.35 psig
0.024 bar
A216 Grd WCB
312H1E4A3
1500
DN 50
2 in
14.5 in
368 mm
8.5 in
216 mm
55
0.35 psig
0.024 bar
A216 Grd WCB
315H1A4A3
150
DN 50
2 in
8 in
203 mm
6 in
152 mm
62
0.41 psig
0.028 bar
A351 CF8M
315H1C4A3
600
DN 50
2 in
11.5 in
292 mm
6.5 in
165 mm
62
0.41 psig
0.028 bar
A351 CF8M
315H1D4A3
900
DN 50
2 in
14.5 in
368 mm
8.5 in
216 mm
55
0.35 psig
0.024 bar
A351 CF8M
318H1A4A3
150
DN 50
2 in
8 in
203 mm
6 in
152 mm
62
0.41 psig
0.028 bar
A352 LCC
318H1B4A3
300
DN 50
2 in
10.5 in
267 mm
6.5 in
165 mm
62
0.49 psig
0.034 bar
A352 LCC
318H1A4A3
600
DN 50
2 in
11.5 in
292 mm
6.5 in
165 mm
62
0.41 psig
0.028 bar
A352 LCC
318H1D4A3
900
DN 50
2 in
14.5 in
368 mm
8.5 in
216 mm
55
0.35 psig
0.024 bar
A352 LCC
318H1E4A3
1500
DN 50
2 in
14.5 in
368 mm
8.5 in
216 mm
55
0.62 psig
0.024 bar
A352 LCC
312K1A4A3
150
DN 80
3 in
9.5 in
241 mm
7.5 in
191 mm
148
0.62 psig
0.043 bar
A216 Grd WCB
312K1B4A3
300
DN 80
3 in
12.5 in
318 mm
8.25 in
210 mm
148
0.62 psig
0.024 bar
A216 Grd WCB
312K1C4A3
600
DN 80
3 in
14 in
356 mm
8.25 in
210 mm
142
0.62 psig
0.043 bar
A216 Grd WCB
312K1D4A3
900
DN 80
3 in
15 in
381 mm
9.5 in
241 mm
148
0.78 psig
0.054 bar
A216 Grd WCB
312K1E4A3
1500
DN 80
3 in
18.5 in
470 mm
10.5 in
267 mm
118
0.78 psig
0.043 bar
A216 Grd WCB
315K1C4A3
600
DN 80
3 in
14 in
356 mm
8.25 in
210 mm
142
0.66 psig
0.046 bar
A351 CF8M
315K1E4A3
1500
DN 80
3 in
18.5 in
470 mm
10.5 in
267 mm
118
0.78 psig
0.043 bar
A351 CF8M
318K1A4A3
150
DN 80
3 in
9.5 in
241 mm
7.5 in
191 mm
148
0.62 psig
0.043 bar
A352 LCC
318K1B4A3
300
DN 80
3 in
12.5 in
318 mm
8.25 in
210 mm
148
0.62 psig
0.043 bar
A352 LCC
318K1C4A3
600
DN 80
3 in
14 in
356 mm
8.25 in
210 mm
142
0.66 psig
0.046 bar
A352 LCC
318K1D4A3
900
DN 80
3 in
15 in
381 mm
9.5 in
241 mm
118
0.78 psig
0.054 bar
A352 LCC
318K1E4A3
1500
DN 80
3 in
18.5 in
470 mm
10.5 in
267 mm
118
0.78 psig
0.054 bar
A352 LCC
312L1A4A3
150
DN 100
4 in
11.5 in
292 mm
9 in
229 mm
255
0.68 psig
0.047 bar
A216 Grd WCB
312L1B4A3
300
DN 100
4 in
14 in
356 mm
10 in
254 mm
255
0.68 psig
0.047 bar
A216 Grd WCB
312L1C4A3
600
DN 100
4 in
17 in
432 mm
10.75 in
273 mm
255
0.31 psig
0.021 bar
A216 Grd WCB
312L1D4A3
900
DN 100
4 in
18 in
457 mm
11.5 in
292 mm
224
0.82 psig
0.057 bar
A216 Grd WCB
315L1A4A3
150
DN 100
4 in
11.5 in
292 mm
9 in
229 mm
255
0.68 psig
0.047 bar
A351 CF8M
315L1C4A3
600
DN 100
4 in
17 in
4332 mm
10.75 in
273 mm
255
0.68 psig
0.047 bar
A351 CF8M
318L1A4A3
150
DN 100
4 in
11.5 in
292 mm
9 in
229 mm
255
0.68 psig
0.047 bar
A352 LCC
318L1B4A3
300
DN 100
4 in
14 in
356 mm
10 in
254 mm
255
0.68 psig
0.047 bar
A352 LCC
318L1C4A3
600
DN 100
4 in
17 in
432 mm
10.75 in
273 mm
255
0.31 psig
0.021 bar
A352 LCC
318L1D4A3
900
DN 100
4 in
18 in
457 mm
11.5 in
292 mm
224
0.82 psig
0.057 bar
A352 LCC
312N1A4A3
150
DN 150
6 in
14 in
356 mm
11 in
279 mm
660
0.51 psig
0.035 bar
A216 Grd WCB
312N1B4A3
300
DN 150
6 in
17.5 in
445 mm
12.5 in
318 mm
660
0.51 psig
0.035 bar
A216 Grd WCB
312N1C4A3
600
DN 150
6 in
22 in
559 mm
14 in
356 mm
660
0.49 psig
0.034 bar
A216 Grd WCB
312N1D4A3
900
DN 150
6 in
24 in
610 mm
15 in
381 mm
567
0.63 psig
0.043 bar
A216 Grd WCB
315N1B4A3
300
DN 150
6 in
17.5 in
445 mm
12.5 in
318 mm
660
0.51 psig
0.035 bar
A351 CF8M
318N1A4A3
150
DN 150
6 in
14 in
356 mm
11 in
279 mm
660
0.51 psig
0.035 bar
A352 LCC
318N1B4A3
600
DN 150
6 in
17.5 in
445 mm
12.5 in
318 mm
660
0.51 psig
0.035 bar
A352 LCC
318N1C4A3
600
DN 150
6 in
22 in
559 mm
14 in
356 mm
660
0.49 psig
0.034 bar
A352 LCC
318N1D4A3
900
DN 150
6 in
24 in
610 mm
15 in
381 mm
567
0.63 psig
0.043 bar
A352 LCC
312O1A4A3
150
DN 200
8 in
19.5 in
495 mm
13.5 in
343 mm
1005
0.66 psig
0.046 bar
A216 Grd WCB
312O1B4A3
300
DN 200
8 in
21 in
533 mm
15 in
381 mm
1005
0.66 psig
0.046 bar
A216 Grd WCB
312O1C4A3
600
DN 200
8 in
26 in
660 mm
16.5 in
419 mm
1005
0.42 psig
0.029 bar
A216 Grd WCB
315O1B4A3
300
DN 200
8 in
21 in
533 mm
15 in
381 mm
1005
0.66 psig
0.046 bar
A351 CF8M
315O1C4A3
600
DN 200
8 in
26 in
660 mm
16.5 in
419 mm
1005
0.42 psig
0.029 bar
A351 CF8M
318O1A4A3
150
DN 200
8 in
19.5 in
495 mm
13.5 in
343 mm
1005
0.66 psig
0.046 bar
A352 LCC
318O1B4A3
300
DN 200
8 in
21 in
533 mm
15 in
381 mm
1005
0.66 psig
0.046 bar
A352 LCC
318O1C4A3
600
DN 200
8 in
26 in
660 mm
16.5 in
419 mm
1005
0.42 psig
0.029 bar
A352 LCC
312O1D4A3
900
DN 200
8 in
29 in
737 mm
18.5 in
470 mm
740
0.6 psig
0.041 bar
A216 Grd WCB
312P1B4A3
300
DN 250
10 in
24.5 in
622 mm
17.5 in
445 mm
1580
0.38 psig
0.026 bar
A216 Grd WCB
318P1B4A3
300
DN 250
10 in
24.5 in
622 mm
17.5 in
445 mm
1580
0.38 psig
0.026 bar
A352 LCC
312P1C4A3
600
DN 250
8 in
31 in
787 mm
20 in
508 mm
1540
0.46 psig
0.032 bar
A216 Grd WCB
312R1B4A3
300
DN 300
12 in
28 in
711 mm
20.5 in
521 mm
2300
0.29 psig
0.020 bar
A216 Grd WCB
318R1B4A3
300
DN 300
12 in
28 in
711 mm
20.5 in
521 mm
2300
0.29 psig
0.020 bar
A352 LCC
312R2E4A3
1500
DN 300
12 in
44.5 in
1130 mm
26.5 in
673 mm
1590
0.7 psig
0.048 bar
A216 Grd WCB
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