Head Office
C4 Vu Ngoc Phan str, Lang Ha ward, Dong Da Dist, Hanoi city.
Email
sales@ntape.vn

KSB VALVE - GLOBE VALVE BOA-HE

KSB GROUP


BOA®-H/HE – Maintenance-free Bellows-type Globe Valve
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1. Design
Bellows-type globe valve to DIN/EN with flanged, butt weld or socket weld ends, with on/off disc or throttling plug, seat/disc interface made of wear and corrosion resistant chrome steel or chrome nickel steel.
 

2. Application
Industrial plants, building services, power stations and shipbuilding. For water and steam. Other non-aggressive fluids such as gas or oil on request.

Material EN-GJL 250
Nominal sizes DN 15 to DN 350
Nominal pressure PN 25 or 40
Permissible operating temperature -10 to +450°C
Permissible operating pressure 40 bar

 

1. Reliable sealing to atmosphere

  • Bonnet gasket fully confined to prevent creep.

2. Improved energy efficiency of the system

  • Short, easy-to-insulate bonnet minimises heat losses.

3. 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.

4. Long service life and high functional reliability

  • Hard-faced valve seat made of wear-resistant and corrosion-proof materials

5. Corrosion-resistant and easy to repair

  • due to olive-chromated nuts and bolts
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Applications: industrial plants, power stations, process engineering systems, shipbuilding; water, steam, gas, oil and other non-aggressive media
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0964633986

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NTA PUMP ENGINEERING COMPANY LIMITED

C4 Vu Ngoc Phan str, Lang Ha ward, Dong Da Dist, Hanoi city.

  0964 633 986

  sales@pumps-nta.com

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