Indiamart
Pune, Maharashtra
Products & Services

Conventional Trays

This group is for conventional trays.

BDH Trays

BDH Trays

Floating valve trays are typically used in basic applications where higher turndown ratios are required. Due to their ability to control vapor flow, they provide a higher sustained efficiency over a wider operating range than sieve trays. Sulzer India offers conventional round valve trays in addition to its proprietary Float ValveTM trays, such as BDH, Snap-In and Caged valves.

  • Unique rectangular-shaped valves
  • Valves oriented parallel to liquid flow direction
  • No liquid flow under valves
  • Minimize weeping due to lateral vapor release
  • Improved turndown ratio compared to round valves
  • Improved efficiency/capacity profile compared to conventional round valve trays
  • Wide legs and lack of valve rotation reduce damage and wear
  • Design allows for top side valve replacement
  • Available range of valve lifts and weight allow for optimal design.

Round Valve Trays

Round Valve Trays

Floating valve trays are typically used in basic applications where higher turndown ratios are required. Due to their ability to control vapor flow, they provide a higher sustained efficiency over a wider operating range than sieve trays. Sulzer India offers conventional round valve trays in addition to its proprietary Float ValveTM trays, such as BDH, Snap-In and Caged valves.

  • Available for replacement or on special request
  • Two deck variations: RV1 with flat deck and RV4 with venturi hole for lower pressure drop

Snap-In Valve Trays

Snap-In Valve Trays

Floating valve trays are typically used in basic applications where higher turndown ratios are required. Due to their ability to control vapor flow, they provide a higher sustained efficiency over a wider operating range than sieve trays. Sulzer India offers conventional round valve trays in addition to its proprietary Float ValveTM trays, such as BDH, Snap-In and Caged valves.

  • Sulzer proprietary round valve
  • Proven track record
  • Recognized for its ease of installation
  • Topside insertion, after tray deck installation, eliminates damage during transportation and simplifies future replacement.

Cages Valve Trays

Cages Valve Trays

Floating valve trays are typically used in basic applications where higher turndown ratios are required. Due to their ability to control vapor flow, they provide a higher sustained efficiency over a wider operating range than sieve trays. Sulzer India offers conventional round valve trays in addition to its proprietary Float ValveTM trays, such as BDH, Snap-In and Caged valves.

  • Used in applications having low-liquid loads and/or requiring high turndown ratios
  • Available for replacement or on special request
  • For special materials valve will be laser cut.

Fixed Valves

Fixed Valves

Smaller valves provide more capacity than larger ones due to reduced pressure drop and entrainment rate. To meet your requirements we offer following standard sizes: SVG, MVG and MMVG.

Characteristics:

  • V-Grid tray technology utilizes a fixed valve
  • Tapered, rectangular valves are extruded from tray deck
  • Orientation of valves parallel to liquid flow
  • Later vapor release through valves

Advantages:

  • Lower froth height, less entrainment due to lateral vapor release
  • Increased capacity and improved turndown compared to sieve trays
  • High efficiency over a wide operating range through improved vapor-liquid contact
  • Superior mechanical strength by increased stiffness of tray deck, no moving parts and therefore no wear
  • Excellent fouling resistance

Smaller valves provide more capacity than larger ones due to reduced pressure drop and entrainment rate. To meet your requirements we offer following standard sizes: SVG, MVG and MMVG.

Note that MVG and MMVG valves are providing extra vapor capacity compared to sieve trays and other valve trays and are therefore used as high performance bubblers.

To,Sulzer India Limited
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