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空气减压阀YK43F -16P,YK43X-16C
YK43X/F
本产品主要用于气体管路，如空气、氮气、氧气、氢气、煤气、液化气、天然气等气体。
|
公称压力（MPa） |
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
16.0 |
||
|
壳化试验压力（MPa） |
2.4 |
3.75 |
6.0 |
9.6 |
15.0 |
24 |
||
|
密封试验压力（MPa） |
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
16.0 |
||
|
*高进口压力（MPa） |
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
16.0 |
||
|
出口压力范围（MPa） |
1.0-1.0 |
0.1-1.6 |
0.1-2.5 |
0.5-3.5 |
0.5-35 |
0.5-45 |
||
|
压力特性偏差（MPa）△P2P |
GB12246-1989 |
|||||||
|
流量特性偏差（MPa）△P |
GB12246-1989 |
|||||||
|
*小压差（MPa） |
0.15 |
0.15 |
0.2 |
0.4 |
0.8 |
1.0 |
||
|
渗漏量 |
GB12245-1989 |
|||||||
YK43X/F
|
DN |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
500 |
|
Cv |
1 |
2.5 |
4 |
6.5 |
9 |
16 |
25 |
36 |
64 |
100 |
140 |
250 |
400 |
570 |
780 |
1020 |
1500 |
YK43X/F
|
零件名称 |
零件材料 |
|
阀体阀盖底盖 |
WCB |
|
阀座阀盘 |
2Cr13 |
|
缸套 |
2Cr13/铜合金 |
|
活塞 |
合金铸铁 |
|
导阀座导阀杆 |
2Cr13 |
|
主阀弹簧 |
1Cr18Ni9Ti |
|
导阀主弹簧 |
50CrVA |
|
调节弹簧 |
60Si12Mn |
YK43X/F
|
公称通径 |
外形尺寸 |
|||
|
L |
H |
Hl |
||
|
1.6/2.5MPa |
4.0MPa |
|||
|
15 |
160 |
180 |
295 |
90 |
|
20 |
160 |
180 |
330 |
98 |
|
25 |
180 |
200 |
330 |
110 |
|
32 |
200 |
220 |
330 |
110 |
|
40 |
220 |
240 |
345 |
125 |
|
50 |
250 |
270 |
345 |
125 |
|
65 |
280 |
300 |
350 |
130 |
|
80 |
310 |
330 |
385 |
160 |
|
100 |
350 |
380 |
385 |
170 |
|
125 |
400 |
450 |
400 |
200 |
|
150 |
450 |
500 |
415 |
210 |
|
200 |
500 |
550 |
475 |
240 |
|
250 |
650 |
525 |
290 |
|
|
300 |
800 |
580 |
335 |
|
|
350 |
850 |
620 |
375 |
|
|
400 |
900 |
660 |
405 |
|
|
450 |
900 |
730 |
455 |
|
|
500 |
950 |
750 |
465 |
|
YK43X/F
|
公称通径 |
外形尺寸 |
|||
|
L |
H |
Hl |
||
|
6.4MPa |
10.0/16.0MPa |
|||
|
15 |
180 |
180 |
305 |
105 |
|
20 |
180 |
200 |
340 |
105 |
|
25 |
200 |
220 |
340 |
120 |
|
32 |
220 |
230 |
340 |
120 |
|
40 |
240 |
240 |
355 |
135 |
|
50 |
270 |
300 |
355 |
135 |
|
65 |
300 |
340 |
360 |
140 |
|
80 |
330 |
360 |
395 |
17 |
|
100 |
380 |
400 |
185 |
|
|
125 |
450 |
415 |
215 |
|
|
150 |
500 |
430 |
225 |
|
|
200 |
550 |
495 |
260 |
|
|
250 |
650 |
545 |
310 |
|
|
300 |
800 |
600 |
355 |
|
|
350 |
850 |
640 |
395 |
|
|
400 |
900 |
690 |
435 |
|
|
500 |
950 |
|
780 |
495 |
YK43X/F
①为了操作和维护方便，该氮气减压阀一般直立安装在水平管道上，横向安装须特别说明。
②安装时应注意使管路中介质的流向与氮气减压阀休上所示箭头的方向一致。
③为了防止氮气减压阀后压力超压，应在离阀出口不少于
Quality Service Commitment
质量服务承诺书
Thank you for your trust and support of our company, we will be dedicated to serve you!
感谢您对我司的信赖与支持，我们将尽心为您服务！
Our company according to ISO9001 international quality system certification requirements, management, production valve business, for the valves every aspect of the production process have developed a series of detailed technical rules and strict control. In the factory have strict inspection and pressure test, so that "the Young" product quality has been a reliable guarantee.
When you buy "ZhongYang Valve" products has been accompanied by a service to you, our solemn promise to you:
我公司根据ISO9001国际质量体系认证要求、管理、生产阀门企业，对于阀门生产加工过程的每个环节均制订了一系列详细的工艺规程，并进行严格的控制。在出厂前都进行严格检验和试压，使“中扬”产品质量得到了可靠的*保*。当您买进“中扬阀门”产品时服务就一直伴随着您，我们向您郑重承诺：
Product is sold within a year if quality problems, the company promises "three guarantees" service; namely repair, replace or return; allowing you to enjoy the full service, rest assured to buy! We are ready to provide coverage to any city nationwide technical support to users for any product issues raised by users, within 24 hours we will make an analysis and answer. If you need service, our service staff will arrive within 1-3 days of the user site, did not solve the problem does not leave! I also introduced the product lifetime technical support, will periodically send service personnel for sale with onsite consulting services.
产品售出一年内如有质量问题，本公司承诺“三包”服务；即包修、包换、包退；让您享受完全的优质服务，放心的购买！我们随时提供覆盖到全国任何一个城市用户的技术支持，对任何用户提出的产品问题，我们将在24小时内作出分析和回答。若需要售后服务，我们的售后服务人员将在1-3天内到达用户现场，问题没解决不离开！我公司还对产品实行终身的技术支持，将定期派出售用服务人员进行上门咨询服务。
Our confidence comes from your approval, your satisfaction is our greatest wish!
我们的信心来源于您的认可，您的满意是我们*大的愿望！
