Beta Valve Trim effectively reduces control valve noise in a range of gas applications.

The heavy-duty, drilled hole cage one of the common and effective solutions to control valve noise.

Reduces control valve noise

Size

   1 to 36 in. (DN 25 to 900)       

 Rating

   150-2500 (PN 10-170)

Materials

   Atenuator

   316 SS (UNS S 31600)

   Inconel®

   Plug

   316 SS (UNS S 31600)

   316 SS/Alloy #6 (UNS S 30006)

   400 SS series

   Inconel® / Other Alloys

   Seat

   316 SS (UNS S 31600)

   316 SS/Alloy #6 (UNS S 30006)

   400 SS series

   Inconel® / Other Alloys

Technical Catalog

  

Gamma Trim prevents cavitation from forming and minimizes hydro-dynamic noise even under the most severe liquid applications.

In the cartridge Gamma each stage is designed with a series of expansion holes and intersecting circunferential channels that restrict the flow.

Cavitation in liquids

Size

   2 to 36 in. (DN 50 to 900)     

Rating

   150-2500 (PN 10-170)

Materials

   Aenuator

   316 SS (UNS S 31600)

   416 SS (UNS S 41600)

   Inconel®

   Other Alloys

   

   Cartridge Low Flow:

   416SS (UNS S 41600)

   Obturador & Sede

   316 SS/Alloy #6 (UNS S 30006)

   416 SS (UNS S 41600)

   420 SS (UNS S 42000)

   Other Alloys

Technical Catalog

  

The Delta Trim ability to minimize noise and eliminate the damaging effects of cavitation makes in the ValtekSul control valves an effective choice for gas and liquid processes with high pressure drop conditions.

Delta trim has confirmed its ability to reduce noise and eliminate cavitation.

Minimizes noise and eliminates the damaging effects of cavitation

Size

   1,5 to 36 in. (DN 40 to 900)      

Rating

   150-2500 (PN 10 to 170)

Materials

   Atenuator

   316 SS (UNS S 31600)

   316 SS/Alloy #6 (UNS S 30006)

   416 SS (UNS S 41600)

   Inconel® and Other Alloys

   

   Obturador:

   316 SS (UNS S 31600)

   316 SS/Alloy #6 (UNS S 30006)

   Other Alloys

   Sede

   316 SS (UNS S 31600)

   316 SS/Alloy #6 (UNS S 30006)

   Other Alloys

Technical Catalog

  

The Alpha Trim utilizes a number of small diametrically opposed flow holes through the walls of a special seat retainer.

The flow capacity and characteristics are determined by size and spacing of the holes in the seat retainer.

Is a cost-effective trim that

Size

   1 to 20 in. (DN 25 to 500)       

Rating

   150-2500 (PN 10-170)

Materials

   Seat Retainer

   316 SS (UNS S 31600)

   316 SS (Hardened)

   400 SS Series (Hardened)

   Plug

   316 SS/Alloy #6 (UNS S 30006)

   400 SS Series (Hardened) 

   Sede

   316 SS/Alloy #6 (UNS S 30006)

   400 SS Series (Hardened)

Technical Catalog

minimizes cavitation damage

Omicron Trim is used to effectively handle cavitation in ValtekSul globe control valves that require small flow rates.

The plug head is designed with a series of special engineered grooves that continually expand as they progress diagonally along the lenght of the plug head.

Microplug to control cavitation

Size

   1 - 1,5 - 2 in. (DN 25-40-50)

Rating

   150 to 2500
   (PN 10 to 170)

■ Materials

   Plug

   400 SS Series (Hardened) 

   Solid Alloy #6 (UNS R 30006)

   Seat ring

   400 SS Series (Hardened) 

   Solid Alloy #6 (UNS R 30006)

■ Cv Values

   0,007 to 1,25 

Technical Catalog

.

The Omega Trim contains the cavitation bubbles in the center of the plug-retainer.

Impiging jets create a column of cavitation in the center of the plug- retainer.

The characterization available to cover a wide range of applications.

Trim to control cavitation

Size

   1/2 - 2 in. (DN 15-50)

Rating

   150 to 2500
   (PN 10 to 170)

■ Materials

   Plug

   420 SS Hardened (UNS S 42000)

   Other Alloys

   Sede

   420 SS Hardened (UNS S 42000)

   Solid Alloy #6 (UNS R 30006)

   Other Alloys

■ Cv Values

   1,00 a 2,50

 

Technical Catalog

in low flows

Severe Service Trims

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© Copyright Valteksul 2022 - All rights reserved. 

© Copyright Valteksul 2022 - All rights reserved.