JYS-21,25 Pressure reducing and regulating valve of BPMF/BPM BOP Control System
JYS21,25 Pressure reducing and regulating valve | ||
Item | Part Name | Part No. |
1 | Locking handle | 9161100003 |
2 | Hand wheel | 9161100001 |
3 | Hidden hex-flat end srew | 4201030190 |
4 | Hexangular thin nut | 4204000140 |
5 | Adjusting screw | 9161100002 |
6 | Spring foundation | 9161100008 |
7 | Orienting sleeve | 9161200010 |
8 | O ring | 5303001270 |
9 | Oil-inlet flange | 9161100014 |
10 | Hidden hex srew | 4201120250 |
11 | Valve body | 9161100011 |
12 | Conneting rod | 9161200010 |
13 | Cylinder pin | 4207010080 |
14 | O ring | 5303001040 |
15 | Retaining ring | 9161100020 |
16 | Sealing case | 9161200015 |
17 | Spring | 9161200016 |
18 | Waving spring | 9161100022 |
19 | Oil-drain sealing ring | 9161100021 |
20 | O ring | 5303001350 |
21 | Plunger | 9161100024 |
22 | Hidden hex srew | 4201120090 |
23 | O ring | 5303001330 |
24 | Down plug | 9161100018 |
25 | Flange | 9161100024 |
26 | Oil-outlet flange | 9161100025 |
27 | Hidden hex screw | 4201120240 |
28 | O ring | 5303001180 |
29 | Spring adjusting cover | 9161101000 |
30 | O ring | 5303001130 |
31 | Pressure reducing sealing ring | 9161200017 |
32 | Big spring | 9161100006 |
33 | O ring | 5303001010 |
34 | Oil-inlet plunger | 9161200019 |
35 | Small sping | 9161100007 |
36 | Spring director | 9161200005 |
37 | Bearing | 4301000060 |
38 | Bearing cover | 9161200014 |
39 | Sealing plunger | 9161100004 |
40 | Elastic retaining ring for rod | 4206020150 |