产品

先国家之急而后私仇也。—— 《史记?廉颇蔺相如列传》
R900457388 SL10PA1-4X/V力士乐单向阀
博世力士乐 液压阀 开/关阀 Bosch Rexroth 隔离阀 液控单向阀 插装阀
R900457388 SL10PA1-4X/V R900457388 SL10PA1-4X/V力士乐先导式单向阀
R900457388 SL10PA1-4X/V R900457388 SL10PA1-4X/V力士乐先导式单向阀
Bosch Rexroth Industrial Hydraulics
博世力士乐工业液压
On/off valves
开/关阀
Isolator valves
隔离阀
Check valves, pilot operated
先导式单向阀
Type SV and SL
- Size 10, 20, and 32
- Component series 4X
- Maximum operating pressure 315 bar
- Maximum flow 550 l/min
Features
- For subplate mounting
- Porting pattern according to ISO 5781-06-07-0-00 (NG10), ISO 5781-08-10-0-00 (NG20),
  ISO 5781-10-13-0-00 (NG32)
- For threaded connection
- For the leakage-free blocking of one actuator port
- Attachment possibility for directional spool valve or directional seat valve, optional
- With internal or external pilot oil return, optional
- Version with pre-opening for dampened release, optional
- Various cracking pressures, optional
- Check valve cartridge separately available
- Corrosion-resistant housing design, optional
力士乐单向阀
SL 10 PA1-4X/V
材料号：R900457388
产品类型：SL = 液压解封式单向阀，带泄漏接口
通径：10 = 通径10，流量 Qmax = 约 150 L/min，Pmax = 315 bar
接口：P = 用于底板安装
预卸荷：A = 带预开启
开启压力：1 = 1.5 bar
系列：4X = 系列 40 至 49，安装和连接尺寸不变
密封：V = 氟橡胶密封
博世力士乐 液压阀 开/关阀 Bosch Rexroth 隔离阀 液控单向阀 插装阀
R900457388 SL10PA1-4X/V R900457388 SL10PA1-4X/V力士乐先导式单向阀
R900457388 SL10PA1-4X/V R900457388 SL10PA1-4X/V力士乐先导式单向阀
供应商信息：上海心雨机电设备有限公司
Attn：闫菲18717727482
Email：395717253@qq.com
Tel：021-60510250
Fax：021-55032832
Q扣扣Q：395717253
国家安定，乐无央兮。—— 汉?霍去病《琴歌》
R900457388 SL10PA1-4X/V力士乐单向阀
博世力士乐 液压阀 开/关阀 Bosch Rexroth 隔离阀 液控单向阀 插装阀 先导式单向阀
Bosch Rexroth Industrial Hydraulics
博世力士乐工业液压
On/off valves
开/关阀
Isolator valves
隔离阀
Check valves, pilot operated
先导式单向阀
液控单向阀
型号 SV 和 SL
- 通径 10 至 32
- 4X 系列
- 最高工作压力 315 bar
- 最大流量 550 l/min
特征
- 用于底板安装
- 连接位置按ISO 5781
- 底板按样本RC 45062 (单独订购)
- 用于螺纹连接
- 带或不带泄油口，可选
- 带或不带卸载功能，可选
- 带卸载功能的结构用于平稳操作(减小可能的压力冲击)
- 4种开启压力，可选

Bosch Rexroth Hydraulic Valves
博世力士乐液压阀
先导式单向阀 液控单向阀
优势参考系列
SL10PA1-4X SL10PB1-4X
SL20PA1-4X SL20PB1-4X
SL30PA1-4X SL30PB1-4X
SL10PA2-4X SL10PB2-4X
SL20PA2-4X SL20PB2-4X
SL30PA2-4X SL30PB2-4X
SL10GA1-4X SL10GB1-4X
SL20GA1-4X SL20GB1-4X
SL30PA1-4X SL30GB1-4X
SV10PA1-4X SV10PB1-4X
SV20PA1-4X SV20PB1-4X
SV30PA1-4X SV30PB1-4X
SV10PA2-4X SV10PB2-4X
SV20PA2-4X SV20PB2-4X
SV30PA2-4X SV30PB2-4X
SV10GA1-4X SV10GB1-4X
SV20GA1-4X SV20GB1-4X
SV30GA1-4X SV30GB1-4X

Bosch Rexroth Hydraulic Valves
博世力士乐液压阀
Check valves, pilot operated
先导式单向阀
液控单向阀
型号 SV 和 SL
订货型号
"S*****-4X/**"
"S"--单向阀
"*"--V = 不带泄油口
  L = 先导控制油外排
"*"--通径 10 至 32
"*"--P = 底板安装
  G = 螺纹连接
"*"--A = 有卸载功能
  B = 无卸载功能
"*"--开启压力：见 Δp-qV 特性曲线 A 至 B, 5 和 6 页
  1,2,3,4
"4X"--40 至 49 系列 (40 至 49 系列：安装和连接尺寸保持不变)
"*"--密封材料：
  无代码 = 氟橡胶密封
  V = 丁睛橡胶密封
  注意！
  注意密封件和所使用的油液的相容性！
"*"--更多信息用文字说明

Bosch Rexroth Hydraulic Valves
博世力士乐液压阀
Check valves, pilot operated
先导式单向阀
液控单向阀
型号 SV 和 SL
优选型号
R900483370 SL10GA1-4X/
R900451135 SL10GB1-4X/
R900483371 SL10PA1-4X/
R900443419 SL10PB1-4X/
R900587553 SL15GA1-4X/
R900587559 SL20PA1-4X/
R900599586 SL20PB1-4X/
R900587555 SL25GA1-4X/
R900587556 SL30GA1-4X/
R900587560 SL30PA1-4X/

R900483368 SV10GA1-4X/
R900453511 SV10GB1-4X/
R900483369 SV10PA1-4X/
R900467724 SV10PB1-4X/
R900587549 SV15GA1-4X/
R900587550 SV20GA1-4X/
R900587557 SV20PA1-4X/
R900587551 SV25GA1-4X/
R900587552 SV30GA1-4X/
R900587558 SV30PA1-4X/
……
问我居家谁暖眼，为言忧国只寒心！—— 宋?曾几《赠陆游》
R900457388 SL10PA1-4X/V力士乐单向阀
博世力士乐 液压阀 开/关阀 Bosch Rexroth 隔离阀 液控单向阀 插装阀 先导式单向阀
Bosch Rexroth Industrial Hydraulics
博世力士乐工业液压
On/off valves
开/关阀
Isolator valves
隔离阀
Check valves, pilot operated
先导式单向阀
SL 10...32
型号列举
R900483370 SL10GA1-4X/
R900457618 SL10GA1-4X/J
R900450160 SL10GA1-4X/V
R900450776 SL10GA2-4X/
R900502670 SL10GA2-4X/V
R900454520 SL10GA3-4X/
R900591065 SL10GA3-4X/V
R900445826 SL10GA4-4X/
R900718605 SL10GA4-4X/V
R900451135 SL10GB1-4X/
R900580052 SL10GB1-4X/V
R900474395 SL10GB2-4X/
R900511048 SL10GB2-4X/J
R900473900 SL10GB2-4X/V
R900447726 SL10GB3-4X/
R900520846 SL10GB3-4X/J
R900522041 SL10GB3-4X/V
R900536395 SL10GB4-4X/
R900483371 SL10PA1-4X/
R900425616 SL10PA1-4X/J
R900207273 SL10PA1-4X/JV
R900457388 SL10PA1-4X/V
R900442260 SL10PA2-4X/
R900586396 SL10PA2-4X/V
R900443418 SL10PA3-4X/
R900504957 SL10PA3-4X/V
R900419510 SL10PA4-4X/
R900403579 SL10PA4-4X/V
R900443419 SL10PB1-4X/
R900403795 SL10PB1-4X/J
R900406641 SL10PB1-4X/V
R900457386 SL10PB2-4X/
R900514645 SL10PB2-4X/V
R900438637 SL10PB3-4X/
R901121247 SL10PB3-4X/V
R900451335 SL10PB4-4X/
R900527575 SL10PB4-4X/V

R900587553 SL15GA1-4X/
R900524353 SL15GA1-4X//12
R900533194 SL15GA1-4X/J
R900503225 SL15GA1-4X/V
R900500296 SL15GA2-4X/
R900618415 SL15GA2-4X//12
R900560578 SL15GA2-4X/V
R900599508 SL15GA3-4X/
R900988233 SL15GA3-4X/V
R900503693 SL15GA4-4X/
R900500952 SL15GB1-4X/
R900768223 SL15GB1-4X/V
R900206275 SL15GB1-4X/V/12
R900599993 SL15GB2-4X/
R900509517 SL15GB2-4X/V
R900526533 SL15GB3-4X/
R900501011 SL15GB4-4X/

R900587554 SL20GA1-4X/
R900508963 SL20GA1-4X//12
R900562748 SL20GA1-4X/B12V
R900500169 SL20GA1-4X/J
R900504557 SL20GA1-4X/V
R900223516 SL20GA1-4X/V/12
R900599966 SL20GA2-4X/
R900618416 SL20GA2-4X//12
R901286572 SL20GA2-4X/6U
R900537862 SL20GA2-4X/B10V
R900508234 SL20GA2-4X/V
R900599862 SL20GA3-4X/
R901237276 SL20GA3-4X/12
R900082340 SL20GA3-4X/V
R900507211 SL20GA4-4X/
R901028141 SL20GA4-4X/V
R900500298 SL20GB1-4X/
R900033364 SL20GB1-4X//12
R900083805 SL20GB1-4X/J
R900509551 SL20GB1-4X/V
R900500093 SL20GB2-4X/
R901294462 SL20GB2-4X/6U
R900538549 SL20GB2-4X/B08
R900537233 SL20GB2-4X/V
R900505950 SL20GB3-4X/
R900560497 SL20GB3-4X/V
R900525517 SL20GB4-4X/
R900587559 SL20PA1-4X/
R900514055 SL20PA1-4X/J
R900207274 SL20PA1-4X/JV
R900501547 SL20PA1-4X/V
R900599536 SL20PA2-4X/
R900500870 SL20PA2-4X/V
R900599606 SL20PA3-4X/
R900501197 SL20PA3-4X/V
R900500630 SL20PA4-4X/
R900532373 SL20PA4-4X/J
R900514669 SL20PA4-4X/V
R900599586 SL20PB1-4X/
R900745702 SL20PB1-4X/J
R900509458 SL20PB1-4X/V
R900500208 SL20PB2-4X/
R900504955 SL20PB2-4X/V
R900500527 SL20PB3-4X/
R900535425 SL20PB3-4X/V
R900513545 SL20PB4-4X/
R900059865 SL20PB4-4X/V

R900587555 SL25GA1-4X/
R900524635 SL25GA1-4X//12
R900505867 SL25GA1-4X/V
R900599967 SL25GA2-4X/
R900537806 SL25GA2-4X/B10V
R900537308 SL25GA2-4X/V
R900503587 SL25GA3-4X/
R900223713 SL25GA3-4X//12
R901082906 SL25GA3-4X/V
R900508897 SL25GA4-4X/
R900599965 SL25GB1-4X/
R900989478 SL25GB1-4X//12
R900503340 SL25GB1-4X/V
R900030795 SL25GB1-4X/V/12
R900500616 SL25GB2-4X/
R900538270 SL25GB2-4X/B08
R900212062 SL25GB2-4X/B10
R900538051 SL25GB2-4X/B10V
R900537236 SL25GB2-4X/V
R900245356 SL25GB3-4X/
R900518633 SL25GB4-4X/
R900519401 SL25GB4-4X/V

R900587556 SL30GA1-4X/
R900502331 SL30GA1-4X//12
R901275923 SL30GA1-4X/6U/J50
R900599870 SL30GA1-4X/V
R900225859 SL30GA1-4X/V/12
R900500618 SL30GA2-4X/
R900724680 SL30GA2-4X//12
R900538547 SL30GA2-4X/B08
R900069082 SL30GA2-4X/B10
R900537807 SL30GA2-4X/B10V
R900528010 SL30GA2-4X/V
R900769195 SL30GA2-4X/V/12
R900500045 SL30GA3-4X/
R900599347 SL30GA3-4X/V
R900510219 SL30GA4-4X/
R900717664 SL30GA4-4X//12
R901176941 SL30GA4-4X/V
R900500617 SL30GB1-4X/
R900990186 SL30GB1-4X/V
R900502193 SL30GB2-4X/
R900538548 SL30GB2-4X/B08
R900537805 SL30GB2-4X/B10V
R900537235 SL30GB2-4X/V
R900503385 SL30GB2-4X/V/12
R900524111 SL30GB3-4X/
R900536798 SL30GB4-4X/
R900587560 SL30PA1-4X/
R900522458 SL30PA1-4X/J
R900500095 SL30PA1-4X/V
R900599473 SL30PA2-4X/
R900514206 SL30PA2-4X/V
R900599553 SL30PA3-4X/
R900518694 SL30PA3-4X/V
R900501652 SL30PA4-4X/
R900501897 SL30PA4-4X/V
R900599968 SL30PB1-4X/
R900508354 SL30PB1-4X/V
R900503740 SL30PB2-4X/
R900058475 SL30PB2-4X/V
R900505807 SL30PB3-4X/
R900564927 SL30PB3-4X/V
R900513491 SL30PB4-4X/
R900212472 SL30PB4-4X/V
……
貌先年老因爱国，事与心违始乞身。—— 宋?欧阳修《和杜心献公诗》
Bosch Rexroth Hydraulic Valves
博世力士乐液压阀
Check valves, pilot operated
先导式单向阀
SV 10...32
型号列举
R900483368 SV10GA1-4X/
R900586980 SV10GA1-4X/J
R900465776 SV10GA1-4X/V
R900462117 SV10GA1-4X/V/12
R900455015 SV10GA2-4X/
R900481120 SV10GA2-4X/V
R900477368 SV10GA2-4X/V/12
R900402853 SV10GA3-4X/
R900519481 SV10GA3-4X/J
R900032320 SV10GA3-4X/V
R900596177 SV10GA4-4X/
R900509845 SV10GA4-4X/V
R900453511 SV10GB1-4X/
R900522959 SV10GB1-4X/J
R900464954 SV10GB2-4X/
R900033054 SV10GB2-4X/B08
R900509453 SV10GB2-4X/V
R900403533 SV10GB3-4X/
R900455086 SV10GB4-4X/
R900509610 SV10GB4-4X/V
R900483369 SV10PA1-4X/
R900438933 SV10PA1-4X/J
R900451042 SV10PA2-4X/
R900591533 SV10PA2-4X/J
R900403578 SV10PA2-4X/V
R900459915 SV10PA3-4X/
R900517363 SV10PA3-4X/J
R900466324 SV10PA3-4X/V
R900582637 SV10PA4-4X/
R901114401 SV10PA4-4X/V
R900467724 SV10PB1-4X/
R900423202 SV10PB1-4X/V
R900403672 SV10PB2-4X/
R900582578 SV10PB2-4X/V
R900464707 SV10PB3-4X/
R901098930 SV10PB3-4X/V
R900505678 SV10PB4-4X/
R900500295 SV10PB4-4X/V

R900587549 SV15GA1-4X/
R900533195 SV15GA1-4X/J
R900500841 SV15GA1-4X/V
R900532575 SV15GA1-4X/V/12
R900501980 SV15GA2-4X/
R900501010 SV15GA2-4X/V
R900502709 SV15GA3-4X/
R900035312 SV15GA3-4X/V
R900203833 SV15GA4-4X/
R900224092 SV15GA4-4X/V
R900501333 SV15GB1-4X/
R901007605 SV15GB1-4X/V
R900599814 SV15GB2-4X/
R900519888 SV15GB2-4X/J
R900509516 SV15GB2-4X/V
R900520859 SV15GB3-4X/
R901050475 SV15GB3-4X/V
R900503588 SV15GB4-4X/
R900080297 SV15GB4-4X/V

R900587550 SV20GA1-4X/
R900500292 SV20GA1-4X/V
R900518477 SV20GA1-4X/V/12
R900500216 SV20GA2-4X/
R900053412 SV20GA2-4X/V
R900599639 SV20GA3-4X/
R900511197 SV20GA4-4X/
R900511371 SV20GA4-4X/V
R900598553 SV20GB1-4X/
R900528413 SV20GB1-4X/V
R900599506 SV20GB2-4X/
R900059115 SV20GB2-4X/J
R901318587 SV20GB2-4X/V
R900502808 SV20GB3-4X/
R900500842 SV20GB4-4X/
R900065256 SV20GB4-4X/V
R900587557 SV20PA1-4X/
R900077864 SV20PA1-4X/J
R900500094 SV20PA1-4X/V
R900599535 SV20PA2-4X/
R900566627 SV20PA2-4X/V
R900598342 SV20PA3-4X/
R900502113 SV20PA3-4X/V
R900532463 SV20PA4-4X/
R900987025 SV20PA4-4X/V
R900501701 SV20PB1-4X/
R900021845 SV20PB1-4X/V
R900501802 SV20PB2-4X/
R900517582 SV20PB2-4X/V
R900501468 SV20PB3-4X/
R900507740 SV20PB4-4X/
R901444120 SV20PB4-4X/V

R900587551 SV25GA1-4X/
R900507929 SV25GA1-4X/V
R900561890 SV25GA1-4X/V/12
R900500951 SV25GA2-4X/
R900505995 SV25GA2-4X/V
R900525172 SV25GA3-4X/
R900514600 SV25GA4-4X/
R900516761 SV25GB1-4X/
R900507224 SV25GB1-4X/V
R900522383 SV25GB2-4X/
R901059543 SV25GB2-4X/V
R900500483 SV25GB3-4X/
R901190863 SV25GB3-4X/V

R900587552 SV30GA1-4X/
R900527645 SV30GA1-4X/V
R900225857 SV30GA1-4X/V/12
R900501151 SV30GA2-4X/
R900520649 SV30GA2-4X/V
R900500091 SV30GA3-4X/
R900573238 SV30GA4-4X/
R900599743 SV30GB1-4X/
R901273399 SV30GB1-4X/V
R900504124 SV30GB2-4X/
R900224095 SV30GB2-4X/V
R900571302 SV30GB3-4X/
R900515510 SV30GB4-4X/
R900587558 SV30PA1-4X/
R900987806 SV30PA1-4X/J
R900500892 SV30PA1-4X/V
R900599456 SV30PA2-4X/
R900502112 SV30PA2-4X/V
R900599890 SV30PA3-4X/
R901137253 SV30PA3-4X/V
R900505554 SV30PA4-4X/
R900525829 SV30PA4-4X/V
R900502240 SV30PB1-4X/
R901135580 SV30PB1-4X/V
R900599647 SV30PB2-4X/
R900053091 SV30PB2-4X/V
R900515645 SV30PB3-4X/
R900572116 SV30PB3-4X/V
R900513203 SV30PB4-4X/
R900240914 SV30PB4-4X/V
……
一片丹心图报国，两行清泪为忠家。—— 明?于谦《靖日感怀》
Bosch Rexroth Hydraulic Valves
博世力士乐液压阀
管式单向阀
优选型号
R900422880 S6A0.0/
R900422881 S6A1.0/
R900423421 S6A2.0/
R900422884 S6A3.0/
R900375858 S6A5.0/
R900422885 S8A0.0/
R900422886 S8A1.0/
R900422887 S8A2.0/
R900422888 S8A3.0/
R900358268 S8A5.0/
R900420530 S10A0.0/
R900420531 S10A1.0/
R900420532 S10A2.0/
R900420534 S10A3.0/
R900446476 S10A5.0/
R900420536 S15A0.0/
R900420537 S15A1.0/
R900420520 S15A2.0/
R900420521 S15A3.0/
R900446477 S15A5.0/
R900420524 S20A0.0/
R900420525 S20A1.0/
R900420528 S20A2.0/
R900420529 S20A3.0/
R900446369 S20A5.0/
R900420510 S25A0.0/
R900420511 S25A1.0/
R900420514 S25A2.0/
R900420515 S25A3.0/
R900451778 S25A5.0/
R900757887 S25A8.0/
R900420517 S30A0.0/
R900420519 S30A1.0/
R900420502 S30A2.0/
R900420504 S30A3.0/
R900446709 S30A5.0/
R900228876 S30A8.0/

Z2S系列先导式单向阀
R900347495 Z2S6-1-6X/
R901129841 Z2S6-1-6X//60
R900727969 Z2S6-1-6X//62
R900376034 Z2S6-1-6X/J
R901259432 Z2S6-1-6X/J50
R900508098 Z2S6-1-6X/JV
R900347504 Z2S6-1-6X/V
R901374869 Z2S6-1-6X/V/60
R900747681 Z2S6-1-6X/V/62
R900347496 Z2S6-2-6X/
R901154311 Z2S6-2-6X//62
R900521458 Z2S6-2-6X/JV
R900347505 Z2S6-2-6X/V
R901263932 Z2S6-2-6X/V/62
R901286324 Z2S6-2-6X/VJ50
R900347497 Z2S6-3-6X/
R900953976 Z2S6-3-6X/J
R900347506 Z2S6-3-6X/V
R900347498 Z2S6A1-6X/
R901107246 Z2S6A1-6X//62
R900581522 Z2S6A1-6X/JV
R900347507 Z2S6A1-6X/V
R901170210 Z2S6A1-6X/V/60
R901126655 Z2S6A1-6X/V/62
R900347499 Z2S6A2-6X/
R900739494 Z2S6A2-6X//62
R900786910 Z2S6A2-6X/J
R900347508 Z2S6A2-6X/V
R901286325 Z2S6A2-6X/VJ50
R900347500 Z2S6A3-6X/
R900595234 Z2S6A3-6X/J
R900347509 Z2S6A3-6X/V
R900347501 Z2S6B1-6X/
R901254993 Z2S6B1-6X//60
R901107241 Z2S6B1-6X//62
R900395133 Z2S6B1-6X/J
R901239412 Z2S6B1-6X/SO710
R900347510 Z2S6B1-6X/V
R901149420 Z2S6B1-6X/V/62
R901288118 Z2S6B1-6X/VJ50
R900347502 Z2S6B2-6X/
R900782456 Z2S6B2-6X/J
R900347511 Z2S6B2-6X/V
R900347503 Z2S6B3-6X/
R900347512 Z2S6B3-6X/V
先导式单向阀
R900407394 Z2S10-1-3X/
R900438180 Z2S10-1-3X/J
R900437771 Z2S10-1-3X/JV
R900407439 Z2S10-1-3X/V
R900421985 Z2S10-2-3X/
R900902866 Z2S10-2-3X/J
R900436801 Z2S10-2-3X/V
R900431003 Z2S10-3-3X/
R900440349 Z2S10-3-3X/V
R900420049 Z2S10-4-3X/
R901330981 Z2S10-4-3X/SO150
R900506366 Z2S10-4-3X/V
R900407424 Z2S10A1-3X/
R900584523 Z2S10A1-3X/J
R900407440 Z2S10A1-3X/V
R900434028 Z2S10A2-3X/
R900591534 Z2S10A2-3X/J
R900436812 Z2S10A2-3X/V
R900447732 Z2S10A3-3X/
R900437010 Z2S10A3-3X/
R901416254 Z2S10A3-3X/QMA
R900468484 Z2S10A3-3X/V
R900516212 Z2S10A4-3X/
R900567281 Z2S10A4-3X/V
R900407434 Z2S10B1-3X/
R900464449 Z2S10B1-3X/J
R900407465 Z2S10B1-3X/V
R901424397 Z2S10B1-3X/V/XY
R900435525 Z2S10B2-3X/
R900428795 Z2S10B2-3X/V
R900436800 Z2S10B3-3X/
R901416255 Z2S10B3-3X/QMB
R900439705 Z2S10B3-3X/V
R900440312 Z2S10B4-3X/
R900519395 Z2S10B4-3X/V
先导式单向阀
R900328797 Z2S16-1-5X/
R900535419 Z2S16-1-5X/J
R900412459 Z2S16-1-5X/V
R901417166 Z2S16-1-5X/VJ3
R901299705 Z2S16-1-5X/VJ50
R900401212 Z2S16-2-5X/
R900434675 Z2S16-2-5X/V
R900412346 Z2S16-3-5X/
R900412893 Z2S16-3-5X/V
R900442636 Z2S16-4-5X/
R900508670 Z2S16-4-5X/V
R900328798 Z2S16A1-5X/
R900525761 Z2S16A1-5X/J
R901318732 Z2S16A1-5X/SO18
R900407720 Z2S16A1-5X/V
R900402493 Z2S16A2-5X/
R900427329 Z2S16A2-5X/V
R900444118 Z2S16A3-5X/
R900085134 Z2S16A3-5X/V
R900566082 Z2S16A4-5X/
R900328799 Z2S16B1-5X/
R900446290 Z2S16B1-5X/V
R900477274 Z2S16B2-5X/
R900500092 Z2S16B2-5X/V
R900422295 Z2S16B3-5X/
R901168688 Z2S16B3-5X/V
R900539653 Z2S16B4-5X/
R901348885 Z2S16B4-5X/V
先导式单向阀
R900432915 Z2S22-1-5X/
R900436495 Z2S22-1-5X/V
R900433031 Z2S22-2-5X/
R900525586 Z2S22-2-5X/V
R900439719 Z2S22-3-5X/
R900476296 Z2S22-3-5X/V
R900435968 Z2S22-4-5X/
R901337072 Z2S22-4-5X/V
R900433032 Z2S22A1-5X/
R900346704 Z2S22A1-5X/V
R900457907 Z2S22A2-5X/
R900589414 Z2S22A2-5X/V
R900507469 Z2S22A3-5X/
R900988977 Z2S22A3-5X/V
R900522102 Z2S22A4-5X/
R900433037 Z2S22B1-5X/
R900533752 Z2S22B1-5X/V
R900437818 Z2S22B2-5X/
R900591053 Z2S22B2-5X/V
R900528638 Z2S22B3-5X/
R900509911 Z2S22B4-5X/
先导式单向阀
R900342107 Z2S32-1X/
R901254994 Z2S32-1X/V
R900561268 Z2S32A1X/
R900902028 Z2S32B1X/
R900941301 Z2S32B1X/V
……
富贵傥来君莫问，丹心报国是男儿。—— 明?于谦《题苏武忠节画图》