Ksb – BOAX-S/SF
Centred-disc butterfly valve with ISO 5211 compliant square shaft end for butterfly valves from DN 350, with heat barrier and elastomer liner (EPDM XU or nitrile K), with lever, manual gearbox or electric actuator (BOAXMAT-S and BOAXMAT-SF); semi-lug body (T2) or full-lug body (T4) for downstream dismantling and dead-end service. Valve disc made of stainless steel 1.4308, connections to EN.
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Description
Main Applications
– Hot-water heating systems
– Air-conditioning systems
– Domestic water supply
– Paint shops
– Swimming pools
– Rainwater harvesting
– Washing plants
– Pressure boosting
– General irrigation systems
– Spray irrigation systems -
Advantages
– Thermometer of accuracy class 1 (optional). Please indicate when ordering the valve.
– Valve certified to- – DVGW, ÖVGW, SVGW and BELGAQUA for drinking water applications, with EPDM elastomer liner, approved by KTW, ILP Nancy
– The spherical contact between valve disc and liner ensures durable and permanently tight shut-off.
– The extended neck between actuator and valve body enables insulation of the piping.
– Semi-lug or full-lug bodies with raised faces enable downstream dismantling.
– Actuation via padlockable or lead-sealable lever (DN 20-250) -
Suitability
Butterfly valve
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Technical Features
- Nominal pressure
- PN 6, PN 10, PN 16
- Max. nominal size
- DN 600
- Maximum allowable fluid temperature
- 130 °C
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Downloads
Click below to download
BOAX-S/SF (8408.022_EN)
Declaration of conformity - M Directive (8401.8505_EN)
