Kugleventiler

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FORDELE VED KUGLEVENTILER

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Giver et mere sikkert miljø

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Løsninger til et væld af applikationer

OVERBLIK OVER KUGLEVENTILER

Fremstillet efter strenge specifikationer, der giver pålidelig tæt afspærring og mindre vedligeholdelse.

Bredt udvalg af størrelser, materialer og designmuligheder til enhver applikation.

Præcis design giver kompakte ventiler.

Kvartals tænd/sluk sikrer nem betjening og vedligeholdelse. ISO monteringsmodeller, som er hurtige og nemme at automatisere.

Lavt momentventiler med mindre aktuatorer til automatisering.

Ubegrænset flow tillader lavt trykfald og høj kapacitet.

Korrosionsbestandigt design sikrer lang levetid for produktet.

Produktbrochurer

Dokument Sprog Referencenummer download
Isolation Valve Overview English SB-F05-03 Download PDF
M70i and M80i Sanitary ball valves for high purity applications English SB-P182-08 Download PDF

Teknisk information

Dokument Sprog Referencenummer download
BVA300 Series Pneumatic Actuators for use with Spirax Sarco Ball Valves English TI-P372-23 Download PDF
LSB31, LSB32, LSB33, LSB34, LSB71, LSB72, LSB73 and LSB74 (Explosion Proof) Limit Switch Boxes for BVA300 Series Actuators English TI-P372-26 Download PDF
M10F Ball Valve DN1/4" to DN2 1/2" English TI-P133-07 Download PDF
M10F ISO Ball Valve DN1/4" to DN2 1/2" English TI-P133-11 Download PDF
M10Hi ISO Ball Valve DN¼" to DN2½ English TI-P133-70 Download PDF
M10HP Ball Valve DN1/4" to DN2" English TI-P133-45 Download PDF
M10HPi ISO Ball Valve DN¼" to DN2 English TI-P133-71 Download PDF
M10HTi ISO Tobacco Ball Valve DN¼" to DN2½ English TI-P133-67 Download PDF
M10P Ball Valve DN1/4" to DN2 1/2" English TI-P133-51 Download PDF
M10Pi ISO Ball Valve DN¼" to DN2½ English TI-P133-69 Download PDF
M10S Ball Valve DN1/4" to DN2 1/2" English TI-P133-06 Download PDF
M10Si ISO Automation Ball Valve DN¼" to DN2½ English TI-P133-59 Download PDF
M10Si ISO Ball Valve DN¼" to DN2½ English TI-P133-58 Download PDF
M10Ti ISO Ball Valve DN╝" to DN2 English TI-P133-68 Download PDF
M10V Ball Valve DN¼" to 2½" English TI-P133-08 Download PDF
M10Vi ISO Ball Valve DN¼" to DN2½ English TI-P133-60 Download PDF
M140Fa Ball Valve DN¼" to DN2½" English TI-P133-98 Download PDF
M15 ISO Ball Valve DN1/4" to DN2 1/2" English TI-P133-34 Download PDF
M15 ISO Ball Valve for Control of Fluids - Sizing Sheet English TI-P133-46 Download PDF
M20S and M20H Ball Valves DN25 to DN150 ANSI Class 150, ANSI Class 300 and PN40 English TI-P133-02 Download PDF
M21Fi ISO Ball Valve DN15 to DN150 English TI-P133-81 Download PDF
M21Hi ISO Reduced Bore Ball Valve DN15 to DN150 Flanged PN40 English TI-P133-85 Download PDF
M21HTi ISO (Tobacco) Reduced Bore Ball Valve DN15 to DN150 Flanged PN40 English TI-P133-86 Download PDF
M21Si ISO and M21Vi ISO Ball Valves DN15 to DN150 English TI-P133-77 Download PDF
M21SiJ ISO and M21ViJ ISO Jacketed Reduced Bore Ball Valves DN40 to DN100 Flanged PN40 English TI-P133-99 Download PDF
M21Ti ISO Reduced Bore Ball Valve for the Tobacco Industry DN15 to DN150 Flanged PN40 English TI-P133-94 Download PDF
M31S ISO Full Bore Ball Valve DN50 to DN200 DIN PN16 (F1 and F4) English TI-P133-28 Download PDF
M31V ISO Full Bore Ball Valve DN50 to DN200 DIN PN16 (F1 and F4) English TI-P133-31 Download PDF
M33F ISO Full Bore Ball Valve API 6D Firesafe API 607 DN50 to DN200 ANSI 150 and ANSI 300 English TI-P133-64 Download PDF
M33H ISO Full Bore Ball Valve DN50 to DN200 ASME 150 and ASME 300 English TI-P133-93 Download PDF
M33HT ISO Ball Valve for the Tobacco Industry DN50 to DN200 ASME 150 and ASME 300 English TI-P133-91 Download PDF
M33S ISO Full Bore Ball Valve API 6D DN50 to DN200 Flanged ASME 150 and ASME 300 English TI-P133-63 Download PDF
M33T ISO Full Bore Ball Valve for the Tobacco Industry DN50 to DN200 ASME 150 and ASME 300 English TI-P133-92 Download PDF
M33V ISO Full Bore Ball Valve API 6D DN50 to DN200 ASME (ANSI) 150 and 300 English TI-P133-62 Download PDF
M40 ISO Reduced Bore Ball Valve DN25 to DN150 ANSI 150 and ANSI 300 English TI-P133-09 Download PDF
M40F ISO Ball Valve - Firesafe DN25 to DN150 ANSI Class 150 and ANSI Class 300 English TI-P133-43 Download PDF
M40Fi ISO Reduced Bore Ball Valves DN25 to DN150 ASME (ANSI) 150 and 300 English TI-P133-82 Download PDF
M40Hi ISO Reduced Bore Ball Valve DN25 to DN150 Flanged ASME 150 and ASME 300 English TI-P133-87 Download PDF
M40HTi ISO (Tobacco) Reduced Bore Ball Valve DN25 to DN150 Flanged ASME 150 and ASME 300 English TI-P133-88 Download PDF
M40S ISO Automation Ball Valve DN25 to DN150 English TI-P133-40 Download PDF
M40Si ISO and M40Vi ISO Reduced Bore Ball Valves DN25 to DN200 ASME 150 and ASME 300 English TI-P133-78 Download PDF
M40SiJ ISO and M40ViJ ISO Jacketed Reduced Bore Ball Valves DN40 to DN100 ASME 150 English TI-P133-100 Download PDF
M40Ti ISO Reduced Bore Ball Valve for the Tobacco Industry DN25 to DN150 Flanged ASME 150 and ASME 300 English TI-P133-95 Download PDF
M45 ISO Ball Valve DN25 to DN150 English TI-P133-48 Download PDF
M45 ISO Ball Valve for Control of Fluids - Sizing Sheet English TI-P133-47 Download PDF
M45i Reduced bore ball valve DN25 yo DN150 flanged ASME 150 and ASME 300 English TI-P133-102 Download PDF
M70i ISO Forged Stainless Steel Ball Valve for Sanitary Applications English TI-P182-05 Download PDF
M80i ISO Stainless Steel Ball Valve for Sanitary Applications English TI-P182-06 Download PDF
Venting and Non-venting Ball Valve English TI-P560-01 Download PDF

Installationsmanualer

Dokument Sprog Referencenummer download
BVA300 Series Pneumatic Actuators for Spirax Sarco Ball Valves English IM-P372-24 Download PDF
LSB31, LSB32, LSB33, LSB34, LSB71, LSB72, LSB73 and LSB74 Limit Switch Boxes for BVA300 Series Actuators English IM-P372-27 Download PDF
M10F and M10F ISO ball valve English IM-P133-18 Download PDF
M10Hi ISO Ball Valve DN 1/4" to DN 2 1/2 English IM-P133-76 Download PDF
M10Hi ISO Ball Valve DN 1/4" to DN 2 1/2 English IM-P167-12 Download PDF
M10HP Ball Valve Screwed, SW and BW versions English IM-P133-53 Download PDF
M10HPi ISO Ball Valve Screwed, SW and BW versions English IM-P133-74 Download PDF
M10HPi ISO Ball Valve Screwed, SW and BW versions English IM-P167-16 Download PDF
M10HTi ISO Tobacco Ball Valve Screwed, SW, BW and Flanged versions English IM-P133-75 Download PDF
M10P Ball Valve Screwed, SW and BW versions English IM-P133-52 Download PDF
M10Pi ISO Ball Valve Screwed, SW and BW versions English IM-P133-72 Download PDF
M10S Ball Valve DN¼" to DN2½" Screwed, SW, BW and Flanged versions English IM-P133-16 Download PDF
M10Si ISO, M10Si ISO Automation and M10Vi ISO Ball Valves Screwed, SW, BW and Flanged versions English IM-P133-61 Download PDF
M10Ti ISO Ball Valve Screwed, SW, BW and Flanged versions English IM-P133-73 Download PDF
M10V Ball Valve DN¼" to DN2½" Screwed, SW, BW and Flanged versions English IM-P133-15 Download PDF
M15 ISO Ball Valve Screwed, SW, BW and flanged versions English IM-P133-41 Download PDF
M21Fi ISO Ball Valves DN15 to DN150 English IM-P133-83 Download PDF
M21Hi and M21HTi (Tobacco) Reduced Bore Ball Valves DN15 to DN 150 Flanged PN40. English IM-P133-89 Download PDF
M21S ISO ball valve English IM-P133-20 Download PDF
M21Si ISO and M21Vi ISO Ball Valves DN15 to DN150 English IM-P133-80 Download PDF
M31 ISO Ball Valve English IM-P133-26 Download PDF
M40 ISO ball valve English IM-P133-19 Download PDF
M40Fi ISO Reduced Bore Ball Valve DN25 to DN150 ASME (ANSI) 150 and 300 English IM-P133-84 Download PDF
M40Hi and M40HTi (Tobacco) Reduced Bore Ball Valves0 English IM-P133-90 Download PDF
M45 ISO Ball Valve DN25 to DN150 English IM-P133-42 Download PDF
M70i ISO and M80i ISO Stainless Steel Ball Valves for Sanitary Systems English IM-P173-01 Download PDF
M70i ISO and M80i ISO Stainless Steel Ball Valves for Sanitary Systems English IM-P182-07 Download PDF
Venting and Non-venting Ball Valves English IM-P560-04 Download PDF

Kugleventiler

Kugleventil – hvordan virker den?

Kugleventiler er blevet mere populære end skydeventiler, da kugleventiler findes i en lang række konfigurationer, der passer til de fleste applikationer. Bevægelsen af væske gennem ventilsædet er langsgående. Dette betyder, at for en ventil, hvor indløb og udløb er vandret modsat, skal væsken følge en skiftende kurs. Den største fordel ved dette design er, at en kugleventil åbner hurtigere end en skydeventil, da skiven kun behøver at bevæge sig en lille afstand fra sit sæde for at tillade fuldt flow. Dette er en fordel, når der er hyppig drift af din kugleventil. Ulempen er, at væsken skal ændre kurs, hvilket øger modstanden mod strømning og genererer turbulens. Dette resulterer i et højere trykfald over en kugleventil end en skydeventil.

Kugleventil – hvad er fordelene?

En kugleventil er mindre tilbøjelige til at lække end en skydeventil, hvilket betyder, at den kan bruges til applikationer med højere tryk eller større volumen, for eksempel i dampsystemer, eller hvor væsketab kan være farligt eller dyrt. De øgede omkostninger ved en kugleventil i forhold til en skydeventil opvejes derfor af den ekstra sikkerhed, de giver, og en mindre risiko for væsketab.

Kugleventil – er der begrænsninger?

Trykket af væsken, der virker over området af skiven, genererer en aksial belastning på stammen. Dette gør det vanskeligt at lukke ventilen, så meget, at det begrænser størrelsen af en standard kugleventil til DN250. På lukkede systemer med højt differenstryk kan balanceringspropper bruges til at overvinde denne effekt, hvilket gør det muligt at bruge ventiler med en nominel diameter på op til 500 mm. 

 

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