BOA-H/HE/HV/HEV截止阀-德国KSB（凯士比）阀门
设计
法兰或焊接端波纹管截止或节流阀塞式截止阀；座椅由耐磨耐腐蚀铬钢和铬镍钢。
应用
在工业厂房，建筑服务，发电站和造船业。对于水，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 |
Bonnet |
|
Maximum temperature |
450 002 |
|
DN max. |
350 |
|
Body/bonnet seal element |
Internally and externally confined seal |
|
Handwheel movememt |
Rising |
|
Minimum temperature |
10- 002 |
|
DN min. |
10 |
|
Valve disc/plug material |
Metal- to-metal seat |
|
eClass assignment |
37010201 |
|
Body material (EN standard) |
1. 0460;1.0619+N |
|
Threaded-end design |
Flange design; butt weld end design |
|
Stem sealing |
Bellows with back- up gland packing |
|
Body design |
Straight pattern body |
|
Body material |
Cast steel; Forged steel |
|
Actuator options available ex works |
Electric actuator type MAT- E;Pneumatic actuator type MAT-P/PC |
|
PN max. |
40 |
|
Dimension standard |
EN 12982/ 64;EN 558-1/1 ISO 5752/1 |
|
Main applications |
Energy; Industry and process engineering;Building services |
