NORI 40 ZYLB/ZYSB截止阀-德国KSB（凯士比）阀门
设计
法兰或焊接端波纹管截止阀，角阀，可更换节流阀塞（到DN 100）或切断插头（DN 125及以上），单片不旋转阀杆；位置指示器，旅行停止，锁紧装置；采用耐磨耐腐蚀铬或铬镍钢的座位。
应用
在传热系统，工业厂房，建筑服务和造船。对于热油，水，蒸汽，气体和其他非侵略性液体。其他要求的液体。
Overview of technical data
|
Bonnet design |
Yoke |
|
Maximum temperature |
450 째C |
|
DN max. |
300 |
|
Body/bonnet seal element |
Internally and externally confined seal |
|
Handwheel movememt |
Non- rising |
|
Minimum temperature |
10- 째C |
|
DN min. |
15 |
|
Valve disc/plug material |
Metal- to-metal seat |
|
Body material (EN standard) |
1. 0619+N |
|
Threaded-end design |
Flange design; butt weld end design |
|
Stem sealing |
Bellows with back- up gland packing |
|
Body design |
Y- valve body |
|
Actuator options available ex works |
No |
|
PN max. |
40 |
|
Dimension standard |
EN 12982/ 1;EN 558-1/1;ISO 5752/1 |
|
Main applications |
Industry and process engineering; Building services |
