Blow Down Application. For extreme service
conditions such as on superheated steam drain lines, Hopkinsons has
developed a new range of High Performance Parallel Slide Gate
Valves. They give extended service life and continued tight shut
off when subject to frequent operation, two phase flow, thermal
shock and large pressure drops.
Features / Benefits
- Control of Blow Down Procedures on Steam Generating
Boilers.
- Unique features of the valves include square discs (gates) and
‘winged’ seats. These provide accurate gate guidance, low seat
contact stresses and enhanced wear resistance for repeatedly
handling large pressure drops in the part open position. The valves
can be installed singly but for maximum effect, two valves
operating in a martyr valve and master valve configuration are
recommended.
| File title |
File size |
Type |
|
|
669 KB |
PDF |
|
|
721 KB |
PDF |
|
|
74 KB |
PDF |
|
|
109 KB |
PDF |
Help To prevent files from opening in your web
browser rather than downloading to your hard disk, please follow
these instructions:
PC users Right click the desired link and select
"Save target as..." or "Save link as..."
Mac users Right click or press Ctrl and click the
desired link and select "Download linked file as..." or "Save
link as..."
