English
Español
Русский
Français
PortuguêsAdd: #11, 18F, No.171, Road Luxun, Dalian, China.
Tel: +86-411-82783087
+86-411-82783775
Fax: +86-411-82783297
E-mail: info@sino-valve.com
PN16 DN50 - DN600
Technical Specifications of Flanged Swing Check Valve:
- Design and manufacture: BS5153
- Face to face dimensions: EN 558-1 Series 10 (BS5153 Series 2)
- Flange dimensions and drilling: EN1092-2 PN16
- Size range: DN50 ~ DN600
- Working pressure: 1.6 MPa
- Suitable medium: water, oil and gas.
Parts and Materials of Flanged Swing Check Valve:
No. |
Parts |
Materials |
BS Standard |
1 |
Bolt |
Steel |
BS970 43A |
2 |
Name plate |
Aluminium |
|
3 |
Bonnet |
Cast iron |
BS1452 Gr.220 |
4 |
Gasket |
Graphite |
BS2494 type W |
5 |
Nuts |
Steel |
BS970 43A |
6 |
Side plug |
Brass |
BS2784 CZ122 |
7 |
Gasket |
Fiber |
|
8 |
Hanger pin |
Brass |
BS2784 CZ122 |
9 |
Hanger |
Ductile iron |
BS2789 Gr.420-12 |
10 |
Disc seat ring |
Cast bronze |
BS1400 LG2 |
10‘ |
Disc |
Cast iron |
BS1452 Gr.220 |
11 |
Washer |
Steel |
BS970 43A |
12 |
Split pin |
Stainless Steel |
BS970 420S37 |
13 |
Body seat ring |
Cast bronze |
BS1400 LG2 |
14 |
Disc nut |
Steel |
BS970 43A |
15 |
Body |
Cast iron |
BS1452 Gr.220 |
16 |
Stud bolt |
Steel |
BS970 43A |
Dimensions (mm) of Flanged Swing Check Valve:
DN |
L |
D |
D1 |
D2 |
b |
f |
n-d |
H |
50 |
203 |
165 |
125 |
99 |
20 |
3 |
4-19 |
112 |
65 |
216 |
185 |
145 |
118 |
20 |
3 |
4-19 |
132 |
80 |
241 |
200 |
160 |
132 |
22 |
3 |
8-19 |
141 |
100 |
292 |
220 |
180 |
156 |
24 |
3 |
8-19 |
162 |
125 |
330 |
250 |
210 |
184 |
26 |
3 |
8-19 |
192 |
150 |
356 |
285 |
240 |
211 |
26 |
3 |
8-23 |
211 |
200 |
495 |
340 |
295 |
266 |
30 |
3 |
12-23 |
270 |
250 |
622 |
405 |
355 |
319 |
32 |
3 |
12-28 |
316 |
300 |
699 |
460 |
410 |
370 |
32 |
4 |
12-28 |
357 |
350 |
787 |
520 |
470 |
429 |
36 |
4 |
16-28 |
560 |
400 |
914 |
580 |
525 |
480 |
38 |
4 |
16-31 |
589 |
450 |
914 |
640 |
585 |
548 |
40 |
4 |
20-31 |
645 |
500 |
1016 |
715 |
650 |
609 |
42 |
4 |
20-34 |
702 |
600 |
1219 |
840 |
770 |
720 |
48 |
5 |
20-37 |
812 |
Copyright@2017 Dalian Dawei International Co., Ltd. All Rights Reserved.
