Tilting Disc Check Valve
PN10/16 DN150 - DN1400
Technical Specifications of Tilting Disc Check Valve:
- Design and manufacture: EN593
- Face to face dimension: EN 558-1 Series 14 (DIN3202 F4)
- Flange dimensions and drilling: EN1092-2 PN10/16/25
- Size range: DN150 - DN1400
- Max. working pressure: 1.0/1.6/2.5 Mpa
- Inspection test: EN12266
- Working temperature: -15°C to +80°C
- Suitable medium: water
- Body and disc inside and outside epoxy powder coated (min.25 microns).
- Check valve with hydraulic damper is also available.
Parts and Materials of Tilting Disc Check Valve:
No. |
Parts |
Materials |
1 |
Body |
Ductile iron EN GJS 500-7/400-15 |
2 |
Body seat ring |
Stainless steel AISI 304 |
3 |
Disc sealing ring |
EPDM |
4 |
Disc |
Ductile iron EN GJS 500-7/400-15 |
5 |
Retaining ring |
Stainless steel AISI304 or ductile iron |
6 |
Shaft bearing |
Du bushes (self lubricating bushes) |
7 |
Shaft |
Stainless steel AISI 420 |
8 |
Shaft bush |
Gunmetal |
9 |
O-ring |
EPDM |
10 |
End cover |
Ductile iron EN GJS 500-7/400-15 |
11 |
Lever |
Carbon steel |
12 |
Weight |
Cast iron GJL250 |
Dimensions (mm) and weight (kgs) of Tilting Disc Check Valve:
DN |
PN |
L |
D |
D1 |
b |
f |
n-d |
B1 |
B2 |
R |
Weight (Kg) |
150 |
10 |
210 |
285 |
240 |
19 |
3 |
8-23 |
|
|
|
|
16 |
210 |
285 |
240 |
19 |
3 |
8-23 |
|
|
|
|
|
200 |
10 |
230 |
340 |
295 |
20 |
3 |
8-23 |
|
|
|
|
16 |
230 |
340 |
295 |
20 |
3 |
12-23 |
|
|
|
|
|
250 |
10 |
250 |
395 |
350 |
22 |
3 |
12-23 |
|
|
|
|
16 |
250 |
405 |
355 |
22 |
3 |
12-28 |
|
|
|
|
|
300 |
10 |
270 |
445 |
400 |
24.5 |
4 |
12-23 |
|
|
|
|
16 |
270 |
460 |
410 |
24.5 |
4 |
12-28 |
|
|
|
|
|
350 |
10 |
290 |
505 |
460 |
24.5 |
4 |
16-23 |
|
|
|
|
16 |
290 |
520 |
470 |
26.5 |
4 |
16-28 |
|
|
|
|
|
400 |
10 |
310 |
565 |
515 |
24.5 |
4 |
16-28 |
|
|
|
|
16 |
310 |
580 |
525 |
28 |
4 |
16-31 |
|
|
|
|
|
450 |
10 |
330 |
615 |
565 |
25.5 |
4 |
20-28 |
|
|
|
|
16 |
330 |
640 |
585 |
30 |
4 |
20-31 |
|
|
|
|
|
500 |
10 |
350 |
670 |
620 |
26.5 |
4 |
20-28 |
|
|
|
|
16 |
350 |
715 |
650 |
31.5 |
4 |
20-34 |
|
|
|
|
|
600 |
10 |
390 |
780 |
725 |
30 |
5 |
20-31 |
|
|
|
|
16 |
390 |
840 |
770 |
36 |
5 |
20-37 |
|
|
|
|
|
700 |
10 |
430 |
895 |
840 |
32.5 |
5 |
24-31 |
|
|
|
|
16 |
430 |
910 |
840 |
39.5 |
5 |
24-37 |
|
|
|
|
|
800 |
10 |
470 |
1015 |
950 |
35 |
5 |
24-34 |
|
|
|
|
16 |
470 |
1025 |
950 |
43 |
5 |
24-40 |
|
|
|
|
|
900 |
10 |
510 |
1115 |
1050 |
37.5 |
5 |
28-34 |
|
|
|
|
16 |
510 |
1125 |
1050 |
46.5 |
5 |
28-40 |
|
|
|
|
|
1000 |
10 |
550 |
1230 |
1160 |
40 |
5 |
28-37 |
|
|
|
|
16 |
550 |
1255 |
1170 |
50 |
5 |
28-43 |
|
|
|
|
|
1200 |
10 |
630 |
1455 |
1380 |
45 |
5 |
32-40 |
|
|
|
|
16 |
630 |
1485 |
1390 |
57 |
5 |
32-49 |
|
|
|
|
|
1400 |
10 |
710 |
1675 |
1590 |
46 |
5 |
36-43 |
|
|
|
|
16 |
710 |
1685 |
1590 |
60 |
5 |
36-49 |
|
|
|