Ksb – ISORIA 10/16
Centred-disc butterfly valve with ISO 5211 compliant square shaft end, sealed by elastomer liner, with lever or manual gearbox, pneumatic, electric or hydraulic actuator. Wafer-type body (T1), semi-lug body (T2), full-lug body (T4) or U-section body with flat faces (T5). Body types T2 and T4 are suitable for downstream dismantling and dead-end service with counterflange. Connections to EN, ASME, JIS.
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Description
Main Applications
– Water extraction
– Chemical industry
– Cooling circuits
– Seawater desalination/reverse osmosis
– Flue gas desulphurisation
– Food industry / beverage industry
– Paper industry / pulp industry
– Spray irrigation systems
– Descaling units
– General irrigation systems
– Washing plants
– Paint shops
– Shipbuilding
– Mixing
– Mining
– Pipelines and tank farms
– Swimming pools
– Process engineering
– Sugar industry
– Pressure boosting
– Industrial recirculation systems
– Water treatment
– Fire-fighting systems -
Advantages
– The spherical contact between valve disc and liner ensures durable and permanently tight shut-off.
– Splined or keyed connection between shaft and valve disc: dry shaft, no contact with fluid handled
– Sealing to atmosphere is ensured even when the actuator has been removed.
– Marking indicates position of valve disc
– The anti-blow out device (screw or circlip) prevents the shaft and actuating shaft from being pushed out of the body.(97B59)
– Valve equipped with stainless steel plain bearing with reinforced PTFE coating depending on DN
– The elastomer liner provides tight sealing at the flanged line connections, eliminating the need for an extra gasket. -
Suitability
Butterfly valve
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Technical Features
- Nominal pressure
- PN 6, PN 16
- Max. nominal size
- DN 1000
- Maximum allowable fluid temperature
- 200 °C
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Downloads
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