Ksb – DANAÏS 150
Double-offset butterfly valve with ISO 5211 compliant square shaft end, with plastomer seat (also in fire-safe design), metal seat or elastomer seat (FKM [VITON R] or NBR [nitrile]). Lever or manual gearbox, pneumatic, electric or hydraulic actuator. Body made of nodular cast iron, cast steel, stainless steel or duplex stainless steel (254 SMO). Wafer-type body (T1), full-lug body (T4), T4 suitable for downstream dismantling and dead-end service with counterflange. Connections to EN, ASME or JIS. Fire-safe design tested and certified to API 607. Fugitive emissions performance tested and certified to EN ISO 15848-1. ATEX-compliant version in accordance with Directive 2014/34/EU.
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Description
Main Applications
– Hot-water heating systems
– District heating
– Chemical industry
– Air-conditioning systems
– Beverage industry and food industry
– Paper industry / pulp industry
– Petrochemical industry
– Pharmaceutical industry
– Shipbuilding
– Mining
– Pipelines and tank farms
– Process engineering
– Refinery
– Sugar industry
– Pressure boosting
– Industrial recirculation systems
– Low-pressure steam
– Gases -
Advantages
– Gland packing can be replaced without removing the bracket / lantern:
- – Ease of service
– Cost reduction– Shaft in anti-blow-out design
- – Actuator can be removed safely.
– Protection of persons in the vicinity of the valve– Long bearings ensure perfect guiding of the shaft and perfectly tight shut-off even at full pressure rating.
– Valve body with integral bottom (up to DN 300) provides reliable sealing to atmosphere.
– Flat-face flanges provide excellent sealing at the flanged line connections.
– Closed-position travel stop protects seat from damage in the event of improper operation.
– Patented seat design:- – Tight shut-off. Highest sealing capability on the market, even at full pressure rating
– Long service life
– Ease of service– Body seat protected against abrasion, ensuring a long service life of the seat
– Wafer-type body with centring ribs facilitates installation between flanges of all designs. -
Suitability
Butterfly valve
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Technical Features
- Nominal pressure
- CL 150, PN 10, PN 16, PN 25
- Max. nominal size
- DN 1200
- Maximum allowable fluid temperature
- 260 °C
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Downloads
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