JYS21-25 Pressure reducing and regulating valve and Parts 9161200009,9161100024

JYS21-25 Pressure reducing and regulating valve and Parts available:
1 Locking handle 9161100003 1
2 Hand wheel 9161100001 1
3 Hidden hex-flat end screw 4201030190 2 M6×10
4 Hexangular thin nut 4204000140 1 M16
5 Adjusting screw 9161100002 1
6 Spring foundation 9161100008 1
7 Orienting sleeve 9161200010 1
8 O-ring 5303001270 1 48.7×3.55
9 Oil- inlet flange 9161100013 1
10 Hidden hex screw 4201120250 28 M10×35
11 Valve body 9161100012 1
12 Connecting rod 9161200009 1
13 Cylinder pin 4207010080 1 6×20
14 O-ring 5303001040 4 20×2.4
15 Retaining ring 9161100020 4
16 Sealing case 9161200015 1
17 Spring 9161200016 1
18 Waving spring 9161100022 1
19 Oil–drain sealing ring 9161100021 2
20 O-ring 5303001350 2 63×3.55
21 Plunger 9161100024 1
22 Hidden hex screw 4201120090 4 M6×25
23 O-ring 5303001330 1 56×3.55
24 Down plug 9161100018 1
25 Flange 9161100023 1
26 Oil-outlet flange 9161100025 1
27 Hidden hex screw 4201120240 6 M10×30
28 O-ring 5303001180 1 33.5×3.55
29 Spring adjusting cover 9161101000 1
30 O-ring 5303001130 2 30×2.65
31 Pressure reducing sealing ring 9161200017 2
32 Big spring 9161100006 1
33 O-ring 5303001010 2 17×2.65
34 Oil-inlet plunger 9161200019 1
35 Small spring 9161100007 1
36 Spring director 9161200005 1
37 Bearing 4301000060 1 8102
38 Bearing cover 9161200014 1
39 Sealing plunger 9161100004 1
40 Elastic retaining ring for rod 4206021050 1 d0=22


Jining Donghong Machinery Co., Ltd
We supply oilfield equip parts for Bomco,Baoji oilfield,Lanzhou LS,NANYANG RG PETRO,SICHUAN HONGHUA,SJ PETRO,SHANGHAI SHENKAI,BEIJING BPMF,PSK,GOLD BASIN,DONGSU,RENQIU BOKE,and products meet API 6A,16A,16C,16D,7K,8C,7-1,4F,6D

www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

Supply JYS21-25 Pressure reducing and regulating valve and parts

1 Locking handle 9161100003 
2 Hand wheel 9161100001 
3 Hidden hex-flat end screw 4201030190  M6×10
4 Hexangular thin nut 4204000140  M16
5 Adjusting screw 9161100002 
6 Spring foundation 9161100008 
7 Orienting sleeve 9161200010 
8 O-ring 5303001270 48.7×3.55
9 Oil- inlet flange 9161100013 
10 Hidden hex screw 4201120250  M10×35
11 Valve body 9161100012 
12 Connecting rod 9161200009 
13 Cylinder pin 4207010080  6×20
14 O-ring 5303001040 20×2.4
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  63×3.55
21 Plunger 9161100024 
22 Hidden hex screw 4201120090  M6×25
23 O-ring 5303001330  56×3.55
24 Down plug 9161100018 
25 Flange 9161100023 
26 Oil-outlet flange 9161100025 
27 Hidden hex screw 4201120240 M10×30
28 O-ring 5303001180  33.5×3.55
29 Spring adjusting cover 9161101000 
30 O-ring 5303001130  30×2.65
31 Pressure reducing sealing ring 9161200017 
32 Big spring 9161100006 
33 O-ring 5303001010  17×2.65
34 Oil-inlet plunger 9161200019 
35 Small spring 9161100007 
36 Spring director 9161200005 
37 Bearing 4301000060  8102
38 Bearing cover 9161200014 
39 Sealing plunger 9161100004 
40 Elastic retaining ring for rod 4206021050 



Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

Supply Parts for "BPMF" BOP CONTROL SYSTEM SURFACE MOUNTED-BEIJING PETROLEUM MACHINERY FACTORY

JYS21-25 Pressure reducing and regulating valve
JYSQ21-25B Air/Manual Operate regulating Valve
23ZS21-25D Two-position and three-way
34Z21-25 Three-position four-way control valve
34ZS21-40 Three-position four-way control valve
34ZR6Y-L8 Three-position four-way air valve
34ZR6Y-L8A Three-position four-way air valve
QKY21-25 Hydro-pneumatic pressure switch
Y40-20 Relief valve
Y25-20B Relief valve
Y25-20C Relief valve
Triplex pump
QYB50-60L Air operated oil pump
QYB40-165L Air operated oil pump
JYSM21-25 Pneumatic motor pressure control valve
JYSM21-40 Pneumatic motor pressure control valve
QYB8-350L Air operated oil pump

Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

Bop control unit,bop accumulator unit and spare parts

We supply bop control unit,bop accumulator unit and spare parts include YTK02, QB21-60,QB21-80,JYSQ21-25,JYS21-25,JYSQM21-25,QYB40-120L,QYB40-120L,,34ZS21-25,34ZS21-40,Y25-20,Y40-20,QKY21-25,SB21-14X2,QXF-5,AQF-L25H etc.

Jining Donghong Machinery Co., Ltd

www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960

API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas