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Design
Flanged or weld end bellows-type globe valve, Y-valve,
with replaceable throttling valve plug (up to DN 100) or
shut-off plug (DN 125 and above), single-piece
non-rotating stem; with position indicator, travel stop,
locking device; seats made of wear and corrosion
resistant Cr or CrNi steel.
Applications
In heat transfer systems, industrial plants, building
services and shipbuilding. For thermal oils, water,
steam, gas and other non-aggressive fluids. Other fluids
on request.
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Overview of technical data
| Actuator options available ex
works
|
No
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| Body design
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Y- valve body
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| Bonnet design
|
Yoke
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| Dimension standard
|
EN 12982/ 1;EN
558-1/1;ISO 5752/1
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| Handwheel movememt
|
Non- rising
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| Valve disc/plug material
|
Metal- to-metal seat
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| Threaded-end design
|
Flange design; butt
weld end design
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| Stem sealing
|
Bellows with back- up
gland packing
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| Body material (EN standard)
|
1. 0619+N
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| DN max.
|
300
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| DN min.
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15
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| Main applications
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Industry and process
engineering; Building services
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| PN max.
|
40
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| Maximum temperature
|
450 °C
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| Minimum temperature
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10- °C
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| Body/bonnet seal element
|
Internally and
externally confined seal
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