Steam-Trac Direct Reading Steam / Water Gages

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STB-3000 - For 3000 PSI Working Steam Pressure (WSP) - Bi-colored gage

3000STB-3000 STEAM-TRAC Direct Reading Bi-Color, Ported Steam/Water Gages

For 3000 PSI Working Steam Pressure (WSP)

The Steam-Trac STB-3000 Bi-Color Ported Gage must be used with a red/green filter illuminator. The gage chamber is constructed with opposing ports at an angle so that red light will pass unimpeded through the gage in the steam phase. When water is present, refraction will allow green light, only, to pass through. The result is a clear visual indication of water level.

All connections and materials fully comply with ASME requirements, and the gage may be used as a Direct Reading Sight Glass for compliance to ASME PG-60. Since water appears completely different than steam, it is not necessary to have overlapping sections. Multiple section gages will have a continuous chamber constructed of a single piece of bar.

 

Materials
Chamber:
304 Stainless Steel
Gasket Spiral Wound Grafoil
Shield Ruby HQ Mica
Glass Tempered Aluminosilicate
Cover Carbon Steel
Bolts A193-B7, Cadmium Plated

 

 

 

 

 

 

 

 


 

Dimensions and Replacement Parts

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Ordering Information

 

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Materials Information

 

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Installation Data (Click picture for more info)

TANK CONNECTION DATA

INSTALLATION INFORMATION

 

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Steam Valves up to 3000 PSI

Conval Clampseal® Valves

The most advanced forged valve available, the Clampseal® Valve features the following:

  • Cartridge Replaceable Packing Chamber: Fastest repacking of any valve by swapping bonnet assembly. Minimum packing volume reduces shrinkage and repacking costs. Graphite packing standard on all valves. Other options are available
  • Acme Body - Yoke Connection: Strong and reliable for repeated valve maintenance
  • Pressure Actuated Backseat: Backseat requires very low torque for total isolation of packing. Provides guide journal for steam, avoiding side load packing.
  • Electroless - Nickel Plating: Also available is stainless steel for wetted parts
  • Integral Gland Wrench: Makes packing adjustments simple. Provides lock on packing gland. Available on all size valves.
  • Single Piece Packing Gland: One step packing adjustment ensures concentric loading.
  • Optional Live Loaded Gland
  • Unique Pressure Seal Bonnet: Effective sealing accomplished without welds or gaskets
  • Self Aligning Seating: Disc-Retainer firmly engaged to stem yet free to align perfectly to seat. Made possible by advanced electron beam welding.
  • Solid Sellite™ Seat and Disc: Line contact seating for positive tight shutoff. Two stage pressure drop for reduced wear of seating surfaces. Abundant material for repeated refacing of seat surfaces.


T-Pattern Stop, Check and Stop Check Valves

T-pattern, vertical stem globe valves provide easily accessible stems and extensions for remote manual operation.

  • Available in 1/2" to 3"
  • ASME pressure classes through:
    • 4095, A105, F22, F91, F316, F347,
    • Inconel ™, Monel™ and other materials.
 

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Replacement Parts

Gasket Repair Kit

  • High Quality and Competitively Priced Replacement Kits and Modules
  • Tempered Aluminosilicate Glass, HQ Ruby Mica and Spiral Wound Grafoil Gaskets Supplied as Standard
  • Quick and Easy Replacement

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Document Number Description File Size Download
Product Bulletins
200-06 STB-3000 Steam-Trac Brochure 239kb Download
200-07 STBI-3000 Ported Bi-Color, Direct Reading Water Gage Illuminator 239kb Download
Technical Documents
210-00 Direct Reading Water Gage Selection Guide 215kb Download
220-13 ST-1600 Steam-Trac 3 Section Drawing 330kb Download
220-14 ST-1600 Steam-Trac 4 Section Drawing 343kb Download
230-00 IOM for Steam-Trac 300-1600 500kb Download

 

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