By-Pass ventiler By-Pass valves - Alflow

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ZSA ZSA Ventil By Pass Pneumatisk ZSA repræsenterer by-pass seriens udvikling. Holdetrykket på keglen forsynes ved hjælp af lufttryk i den pneumatiske cylinder. Dimensioneringen af den pneumatiske cylinder afhænger af produkt detaljer og arbejdstryk. ZSA valve By Pass Pneumatic ZSA valve represents the by-pass range evolution. The seat load is provided by the air pressure in the pneumatic actuator. The pneumatic dimensioning depends from the product details and from the working pressure. 14
Tekniske data Technical details Ventildesign Ventilhuse er fremstillet af massivt rustfrit stål. Dette giver ventilhuse maksimal styrke til at undgå skævheder og spændinger, som kan opstå ved svejseprocesser. - Tilslutninger fra DN25 til DN100: DIN, SMS, IDF, BS(RJT), ISO, Clamp, Flange (andre tilslutninger på forespørgsel) - max. arbejdstryk: 10 bar (145 psi) - max. tæthedstryk: se tabel - min. arbejdstryk: Fuld vakuum - max. produkt temperatur: 140°C - min. produkt temperatur: -10°C - produktberørt materiale: AISI 316L (1.4404) - produktberørte pakninger (FDA): EPDM, FKM, MVQ(Silicone), NBR og P.T.F.E (andre materialer på forespørgsel) - produktberørt overfladeruhed: Ra0.8μm (andre overflader på forespørgsel). Pneumatisk aktuator specifikationer - lufttilslutninger 1/8” (BSP) - lufttryk fra 6bar (87psi) til 8bar (116psi) - materiale AISI 304L (1.4307) - pakningsmaterialer NBR Valve structure Valve bodies are made from solid stainless steel bar. This provides valve bodies with maximum strength avoiding any flaws and stresses that may occur from welding processes. -connections from DN25 to DN100: DIN, SMS, IDF, BS(RJT), ISO, Clamp, Flange (different connections upon request) -max. working pressure: 10 bar (145 psi) -max. seal pressure: see table -min. working pressure: full vacuum -max. product temperature: 140°C (284°F) -min. product temperature: -10°C (14°F) -material in contact with the product: AISI 316L (1.4404) -gaskets in contact with the product: (homologation FDA): EPDM, FKM, MVQ (Silicon), NBR and P.T.F.E. (other seals available upon request) -finish on surfaces in contact with the product: Ra0.8μm (other types of surface finish upon request). Pneumatic actuator specifications -air connectors 1/8” (BSP) -air pressure from 6 bar (87 psi) to 8 bar (116 psi) -material AISI 304L (1.4307) -gasket material NBR 15
Page 1 and 2: By-Pass ventiler By-Pass valves
Page 3 and 4: Tekniske data Technical details Ven
Page 5 and 6: Ventilhus konfigurationer Valve bod
Page 7 and 8: Maksimum tæthedstryk Maximum seal
Page 9 and 10: Tekniske data Technical details Ven
Page 11 and 12: Ventilhus konfigurationer Valve bod
Page 13: Maksimum sædetryk Maximum seal pre
Page 17 and 18: Stålmembran Rustfri stålmembraner
Page 19 and 20: Dimensioner Dimensions S/S DIN F/F
Page 21 and 22: ZS Range Vægt (KG) Weights (KG) By
Page 23 and 24: DK-CAT-SIC-1005 23

By-Pass ventiler By-Pass valves - Alflow

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