Bellows Sealed Stop Valves

BSA3 and BSA3T
  • Ultimate solution to on/ off stop valve needs.
  • Environmentally sound solution.
  • Bellows sealed design ensures stem seal leaks are totally eliminated.
  • Meets most stringent worldwide emissions legislation.
  • Vital to maintain plant safety.
  • Save energy, promote a cleaner environment.
  • Zero emissions are guaranteed.
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Ikke alle produkter og service er til rådighed på alle markeder.  Vælg dit Nationale Spirax Sarco Website or Kontakt Os for yderligere information.

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Find yderligere information Bellows Sealed Stop Valves i sektionerne forneden, eller kontakt os for yderliger assistance.

Kontakt os for teknisk rådgivning

  • Hjælp til beregning og udvælgelse
  • Aftal et besøg
  • Svar og råd om produkter/anvendelser
  • Obtaining quotes og bestillinger
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Range Table

Model BSA1 BSA1 RPTFE BSA1B/D BSA1T BSA1T RPTFE
Valve Trim Conical Cone          
Standard Flat Disc        
Throttling plug and locking device        
Balancing Disc        
R-PTFE Soft Seat Standard Disc        
R-PTFE Soft Seat Shrottling Plug and Locking Device        
Stellite Seat          
Bellows Single ply      
Twin ply    
Størrelse DN15 1/2"
DN20 3/4"
DN25 1"
DN32 1 1/4"
DN40 1 1/2"
DN50 2"
DN65 2 1/2"
DN80 3"
DN100 4"
DN125 5"
DN150 6"
DN200 8"
DN250 10"          
Forbindelser Screwed          
Flanged
Svejseende          
Face-to-Face
Teknisk Litteratur Literature for these products is available below
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Teknisk information

Use our technical information sheets for a full technical specification of the product. They typically include:

  • Pressure/temperature limits
  • Materialer
  • Sizes & connections
  • Dimensions & weights
  • Capacity charts
  • Ordering information
Titel Referencenummer Udgivelse Filstørrelse
PDF A3S and A3SS Bellows Sealed Stop Valves TI-P132-09 6 163 KB
PDF BSAT and BSA Bellows Sealed Stop Valves TI-P137-18 4 945 KB
PDF SafeBloc Double Block and Bleed Bellows Sealed Stop Valve TI-P184-08 5 476 KB
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Vejledning til installation og vedligeholdelse

Clear & accurate guidelines on installation & maintenance. They typically include:

  • General safety information
  • General product information
  • Installation
  • Igangsættelse
  • Operation
  • Vedligeholdelse
  • Spare parts
Titel Referencenummer Udgivelse Filstørrelse
PDF A3S Bellows Sealed Stop Valve IM-P132-11 3 122 KB
PDF BSA and BSAT Bellows Sealed Stop Valves IM-P137-02 8 492 KB
PDF BSA6T and BSA64T Stainless Steel Bellows Sealed Stop Valves IM-P184-03 3 274 KB
PDF SafeBloc Double Block and Bleed Bellows Sealed Stop Valve IM-P184-09 3 1.06 MB
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Vejledninger til dampteknik

Vejledninger forklarer principperne for damp og varmeoverførsel, specific to this product section.

Bellows Sealed Stop Valves

A brief look at how leaks are prevented from bellows sealed stop valves.

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Beregningsprogrammer

Det passende beregningsprogram, der hjælper designere og teknikere i at vælge og beregne de produkter, de har behov for.

Control Valves

Suitable for steam and water, calculate valve Kv, flowrate, or pressure drop using this calculator.

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CAD- tegninger

CAD-tegninger lader dig se præcis hvordan produktet er konstrueret. Du kan også indføre dem i dine egne skemaer.

Bellows Sealed Stop Valves - CAD- tegninger

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Contact us for advice from our engineers

  • Help on sizing and selection
  • Arrange a visit
  • Answers & advice on products/applications
  • Obtaining quotes & placing orders