YANTAI HJ VALVE.CO., LTD ,
Add：NO19.XINGYUANG XI ROAD.FUSHAN.YANTAI.CHINA
TEL：0535-6368017
FAX：0535-6368017
http://www.hj-valve.cn
E-mail：public@hj-valve.cn |
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BH44T-16 FLANGE END SWING CHECK VALVE
Technical application
1.Design, manufacture conforms to BS5153
2.Face to face dimension conforms to series 10 of BSEN558-1
3.Flange drilled conform BSEN1092
Scope of Application
|
Norminal pressure |
1.6MPa |
|
Suitable medium |
Water,oil,steam |
|
Testing pressure |
Shell |
2.4MPa |
|
Seat |
1.76MPa |
|
Testing time |
|
Shell |
Seat |
| 50 |
15S |
15S |
| 65-150 |
60S |
60S |
| 200-300 |
120S |
120S |
| 350 |
120S |
300S |
Dimensions--millimeter
|
DN |
L |
D |
D1 |
D2 |
B |
f |
n-d |
Do |
|
50 |
203.2 |
165 |
125 |
99 |
20 |
3 |
4-19 |
112 |
|
65 |
215.9 |
185 |
145 |
118 |
20 |
3 |
4-19 |
132 |
|
80 |
241.3 |
200 |
160 |
132 |
22 |
3 |
8-19 |
141 |
|
100 |
292.1 |
220 |
180 |
156 |
24 |
3 |
8-19 |
162 |
|
125 |
330.2 |
250 |
210 |
184 |
26 |
3 |
8-19 |
192 |
|
150 |
355.6 |
285 |
240 |
211 |
26 |
3 |
8-23 |
211 |
|
200 |
495.3 |
340 |
295 |
266 |
30 |
3 |
12-23 |
270 |
|
250 |
622.3 |
405 |
355 |
319 |
32 |
3 |
12-28 |
316 |
|
300 |
698.5 |
460 |
410 |
370 |
32 |
4 |
12-28 |
357 |
|
350 |
787.4 |
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 |
Material list
|
N O. |
Name of part |
Material |
British Standard |
Chinese standard |
|
1 |
body |
cast iron |
BS1452 Gr220 |
GB9439-88 HT250 |
|
2 |
body seat ring |
cast bronze |
BS1400 LG2 |
GB1176-87 ZCuZn40Pb2 |
|
3 |
disc seat ring |
cast bronze |
BS1400 LG2 |
GB9439-88 HT250 |
|
4 |
disc |
cast iron |
BS1452 Gr220 |
GB1176-87 ZCuZn40Pb2 |
|
5 |
hanger |
ductile iron |
BS2789 Gr420-12 |
GB1176-87 ZCuZn38Mn2Pb2 |
|
6 |
washer |
steel |
BS970 43A |
GB700-88 Q235 |
|
7 |
nut |
steel |
BS970 43A |
GB700-88 Q235 |
|
8 |
split pin |
stainless steel |
BS970 302S25 |
|
|
9 |
disc screw |
steel |
BS970 43A |
GB1220-92 2Cr13 |
|
10 |
side pin |
brass |
BS2874 CZ122 |
GB1176-87 ZCuZn40Pb2 |
|
11 |
gasket |
|
|
|
|
12 |
hanger pin |
stainless steel |
BS9703 02S25 |
|
|
13 |
bonnet |
castiron |
BS1452 Gr.220 |
GB9439-88HT250 |
|
14 |
gasket |
graphite |
|
GB3518-83 LC35-999 |
|
15 |
bolt |
steel |
BS970 43A |
GB700-88 Q235 |
|
16 |
nut |
steel |
BS970 43A |
GB700-88 Q235 |
|
17 |
name plate |
aluminum |
DIN1691 GG25 |
YB604-66 LY12 |
|
18 |
pin |
stainless steel |
BS970 302S25 |
GB1220-92 1Cr18Ni9 | |
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