Ksb – BOA-H/HE/HV/HEV
Bellows-type globe valve to DIN/EN with flanged ends (BOA-H and BOA-HV), butt weld ends or socket weld ends (BOA-HE and BOA-HEV), with on/off disc or throttling plug, seat/disc interface made of wear and corrosion resistant chrome steel or chrome nickel steel.
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Description
Main Applications
– Process engineering
– Chemical industry
– Petrochemical industry
– Sugar industry
– Heat recovery systems
– Boiler recirculation
– Boiler feed applications -
Advantages
– Reliable sealing. Bonnet gasket fully confined to prevent creep.
– Improved energy efficiency of the system. Short, easy-to-insulate bonnet minimises heat losses.
– Additional stem seal for emergency operation and blow-out protection by standard back seat as well as back-up gland packing made of pure graphite.
– Hard-faced valve seat made of wear-resistant and corrosion-proof materials for long service life and high functional reliability.
– Easy to repair due to corrosion-protected bolts/screws and nuts -
Suitability
Globe valve
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Technical Features
- Nominal pressure
- PN 25, PN 40
- Max. nominal size
- DN 350
- Maximum allowable fluid temperature
- 450 °C
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Downloads
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