KSB截止阀NORI 40 ZYLB

KSB截止阀NORI 40 ZYLB

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