News & Events

The new FA21.1, FA31.1 and FA41.1 are a series of fully automatic ball float traps specially designed for condensate drainage in compressed air and gas systems. Typical applications include aftercoolers, separators and compressed air mains.

MAIN FEATURES 

Material: SG iron, Carbon Steel or Stainless Steel

Sizes: 1/2” to 1” – DN 15 to DN 25 

Connections: Female threaded ISO 7 Rp or NPT / Flanged EN or ASME / Socket weld (SW)

PMO: Up to 32 bar

TMO: Up to 250 ºC

Check out the datasheets for more information on these models

FA21.1  /  FA31.1  /  FA41.1

The new FLT312, FLT314 and FLT314TW are a series of high capacity float and thermostatic steam traps with integral air vent, designed for modulating discharge of condensate to ensure maximum system heat transfer. 

Specially designed for applications where continuous drainage is essential and high loads are involved.

MAIN FEATURES 

Material: Carbon steel

Sizes: 2” ; DN 50 |  21/2” ; DN 65 | 3” ; DN 80

Connections: Flanged EN 1092-1 PN 16; Flanged ASME B16.5 Class 150

PMO: 12 bar 

TMO: 250 ºC 

Flow rate capacity: Up to 100000 kg/h

Check out the datasheets for more information on these models: 

FLT312 & FLT314  |  FLT314TW

MAIN FEATURES

Material: SG iron, Carbon steel or Stainless steel

Sizes: 1” ; DN 25

Connections: Female threaded ISO 7 Rp or NPT; Flanged EN 1092-1/-2 PN 16/40; Flanged ASME B16.42/B16.5 Class 150/300; Socket weld (SW) ASME 16.11

PMO: Up to 32 bar

TMO: Up to 250 ºC

Check out the datasheets for more information on these models:

FA25.1  |  FA35.1  |  FA45.1

These valves can be assembled with pneumatic, hydraulic or electric actuators, for modulating and shut-off control tasks.

MAIN FEATURES

Material: SG iron, carbon steel or stainless steel

Sizes: DN 15 to DN 200

Connections: Flanged EN 1092-2 PN 16 or Flanged EN 1092-1 PN 16 or PN 40

Flow rate coefficients: Kvs 0,1 to 630

Check out the datasheet for more information on this model.

PA10 - Small but powerful actuator, with 100 cm3 area and 20mm stroke, available in mild steel and stainless steel construction. 

PA80, PA80D & PA80T - Heavy duty, high thrust and high stroke actuator with single (PA80), duplex (PA80D) or triplex (PA80T) design, available in mild steel construction.

MAIN FEATURES:

Material: Mild steel or stainless steel

Sizes: 100 cm2 to 2400 cm2

Max. air supply: Up to 6 bar

Rated stroke: Up to 60 mm

Check out the datasheet for more information on this model.

The BM20i is a series of robust and efficient bimetallic steam traps and air vents.

These steam traps are recommended for steam process applications where sensible heat can be recovered, such as steam tracing lines, drip points, storage tank coils and steam air venting.

MAIN FEATURES

Material: Stainless steel

Sizes: 1/2” to 1” ; DN 15 to DN 25 

Connections: Female threaded ISO 7; Flanged EN or ASME; Socket weld (SW); Butt weld (BW)

Flow rate capacity: Up to 1850 kg/h

Check out the datasheet for more information on this model.

These steam traps operate intermittently, and are suitable for use with saturated or superheated steam. 

Typical applications include drip points, steam tracing lines, dryers, chemical and laundry equipment.

MAIN FEATURES     

Material: Carbon steel

Sizes: 1/2'' to 1'' ; DN 15 to DN 25

Connections: Threaded ISO 7; Flanged EN or ASME; Socket weld; Butt weld

Flow rate capacity: Up to 610 kg/h

Maximum ΔP: Up to 40 bar

Check out the datasheet for more information on this model.

These valves can be installed in pressure reducing stations throughout all industries, and provide sensitive and accurate control even when inlet pressure fluctuations or relevant flow variations occur.

MAIN FEATURES    

Material: Carbon steel or stainless steel

Sizes: DN 15 to DN 100

Connections: Flanged EN 1092-1 PN 16 or PN 40 

Max. upstream pressure: 28 bar  

The new AE35.2 and AE45.2 are automatic vents designed to remove air or gases from water and other liquid systems, without requiring any external source of energy. They are capable of handling significant loads during start-up while still being able to discharge smaller loads in continuous modulating operation with one single orifice. These ball float type vents are available with soft sealing, and can be used in combination with other air elimination and separation systems or directly applied at high points in the pipelines.

MAIN FEATURES

Material: Carbon steel or Stainlesss steel 

Sizes: 1” x 1/2” and 1” x 1” DN 25 x 15 and DN 25 x 25

Connections: Female threaded ISO 7 Rp or NPT Flanged EN PN 40, Flanged ASME Class 150 or 300, Socket weld (SW) ASME

Maximum operating pressure: 32 bar 

Check out the datasheets for more information on these models:  

AE35.2  |  AE45.2

We present the new float and thermostatic steam traps:  FLT27, FLT29, FLT37, FLT39, FLT47 and FLT49. 

The new models feature a central mechanism, improving ease of maintenance and change in flow direction, combined with a wider pressure operating range and many new options!

MAIN FEATURES   

Material: SG iron, Carbon steel or Stainlesss steel

Sizes: 11/2” to 2”; DN 40 to DN 50 or 2” ; DN 50

Connections: Female threaded ISO 7 Rp or NPT; Flanged EN PN 16 or PN 40; Flanged ASME Class 150 or 300; Socket weld ASME

The new PS161 sanitary pressure sustaining valve is available with spring or dome-loading and is designed for use with clean steam, compressed air, water and other gases or liquids compatible with the construction materials and valve design.

MAIN FEATURES 

Material: Stainless steel

Sizes: 1/2” to 2” ; DN 15 to 50

Connections: ASME BPE, DIN and ISO clamp ferrules or tube weld (ETO) ends

Max. upstream pressure: 8 bar 

Max. operating temperature: 180 ºC 

Regulating range: 0,8 to 5 bar 

Flow rate coefficients: Kvs 1,6 to 19,8

Check out the datasheet for more information on this model.

New automatic air and gas vents for liquid systems are now available: AE37.2, AE39.2, AE47.2 and AE49.2. 

These high capacity automatic vents are designed to remove air or gases from water and or other liquid systems, without requiring any external source of energy. 

They are capable of handling significant loads during start-up while still being able to discharge smaller loads in continuous modulating operation with one single orifice.

MAIN FEATURES

Material: Carbon steel  and stainless steel

Sizes: 11/2” x 1”, 2” x 1”, 21/2” x 11/2” and 3”; DN 40 x DN 25, DN 50 x DN 25, DN 65 x DN 40 and DN 80 x DN 40

Connections: Female threaded ISO 7 Rp or NPT, Flanged EN PN 40, Flanged ASME Class 150 or 300 and Socket weld (SW) ASME 16.11

Check out the datasheet for more information on these model:

AE37.2  |  AE39.2  |  AE47.2  |  AE49.2

The ADCA PS46 series pressure sustaining valves are single seated, bellows sealed proportional controllers that operate without auxiliary energy. These valves are designed for use with steam, compressed air, and other gases compatible with the construction. They are particularly suitable for sustaining steam pressure in all energy and process systems where minimum upstream pressures must be kept under control or excess pressure must be dispersed.

MAIN FEATURES

Material: Carbon steel  

Sizes: DN 15 to DN 100

Connections: Flanged EN 1092-1 PN 16 or PN 40

Check out the datasheet for more information on this model.

The FA25.3, FA35.3 and FA45.3 are the first models being released from our new range of automatic ball float traps. 

These mechanical devices are specially designed for condensate drainage in compressed air and gas systems where high loads are involved.

MAIN FEATURES / FA25.3

Material: SG Iron 

Sizes: 11/2” to 2”; DN 40 to DN 50

Connections: Fem threaded ISO 7 Rp or NPT - Flanged EN PN 16 - Flanged ASME Class 150

MAIN FEATURES / FA35.3

Material: Carbon steel

Sizes: 11/2” to 2”; DN 40 to DN 50

Connections: Fem threaded ISO 7 Rp or NPT - Flanged EN PN 40 - Flanged ASME Class 150 or 300 - Socket weld ASME

MAIN FEATURES / FA45.3

Material: Stainless steel

Sizes: 11/2” to 2”; DN 40 to DN 50

Connections: Fem threaded ISO 7 Rp or NPT - Flanged EN PN 40 - Flanged ASME Class 150 or 300 - Socket weld ASME

Check out the datasheets for more information on these models:

FA25.3    /    FA35.3    /    FA45.3 

EXAME magazine, in partnership with Deloitte and Informa D&B, annually carries out the "1000 Best PME" initiative in which they distinguish, according to an analysis that takes into account various financial and economic indicators, the best companies of two dozen sectors covered. 

Valsteam ADCA was distinguished as the best company of the Metalworking and Base Metallurgy sector, in 2019.

We are introducing ADCAPure P161: a new series of angle design direct acting diaphragm sensing pressure reducing valves.

These new models are available with spring or dome-loading and feature a compact clamped body, with standard or low pressure diaphragm variants. Furthermore, the internal design has been carefully optimized to provide high flow capacities and keep droop to a minimum. 

MAIN FEATURES

Sizes: 1/2'' to 2'' ; DN 15 to DN 50

Material: Stainless steel 

Connections: ASME BPE, DIN and ISO clamp ferrules. Others on request.

Regulating ranges: From 0,3 to 5 bar

Full information about this new valve in the datasheet.

MAIN FEATURES

Sizes: DN 15 to DN 100 ; 1/2” to 4”

Material: SG iron, carbon steel and stainless steel

Connections: Flanged EN 1092-2 PN 16, Flanged EN 1092-1 PN 16 or PN 40 & Flanged ASME B16.5 Class 150 or 300

Check out the datasheets for more information on these models:

V16/2 EN

V16/2 ASME

In response to customer requirements, the S16 series centrifugal humidity separators are now also available with pressure rating of PN40.

MAIN FEATURES   

Sizes: 1/2” to 2” 

Material: Carbon steel or Stainless Steel 

Connections: Female threaded ISO 7 Rp or NPT 

Rating: PN16 or PN40  

Check out the updated datasheets (S16S / S16SS) for more information on these models.

The FLT29TW, FLT39TW and FLT49TW are our new “twin” high capacity (up to 45000 kg/h) float and thermostatic steam traps. These new models feature a central mechanism which improves ease of maintenance and change in flow direction, a wider operating pressure range and many new options.

MAIN FEATURES  /  FLT29TW

Sizes: 3” to 4” – DN 80 to DN 100

Material: SG Iron

Connections: Flanged EN 1092-1 PN 16 - Flanged ASME B16.5 Class 150

MAIN FEATURES  /  FLT39TW

Sizes: 3” to 4” – DN 80 to DN 100  

Material: Carbon steel   

Connections: Flanged EN 1092-1 PN 16 or PN 40 - Flanged ASME B16.5 Class 150 or 300

MAIN FEATURES  /  FLT49TW

Sizes: 3” to 4” – DN 80 to DN 100    

Material: Stainless steel

Connections: Flanged EN 1092-1 PN 16 or PN 40 - Flanged ASME B16.5 Class 150 or 300

Check out the datasheets for more information on these models:

FLT29TW    /    FLT39TW    /    FLT49TW 

This is a statute of business reputation created by IAPMEI as a way of recognizing the merit of Portuguese Small and Medium Enterprises that have superior performances in terms of the best rating quotations and economic and financial indicators.

These separators are composed by an inlet plate with a propeller blade design which promotes high speed centrifugal motion and allows removal of up to 99% of water droplets and solid entrained particles from the medium. The unit has no moving parts and does not require any maintenance. It’s one of the simplest ways to improve steam quality and heat transfer efficiency on your steam system, in main lines or at the point of use. 

MAIN FEATURES  

Sizes: 1/2” to 6”; DN 15 to DN 150

Material: Carbon steel

Connections: Flanged EN 1092-1 PN 16 or PN 40 / Flanged ASME B16.5 Class 150 or 300

Check out the datasheet for more information on this model. 

Available from 1/2'' to 11/2'’, with clamp ferrule or tube weld ends, spring or dome loaded and flow rate capacities well distributed between the models to ensure the best performance with minimum droop. 

MAIN FEATURES 

Sizes: 1/2'' to 11/2 ; DN 08 to DN40  

Connections: ASME BPE, DIN and ISO clamp ferrules or tube weld (ETO) ends  

Kvs: 0,06 to 6,3 m3/h 

THE COMPLETE P130 LINE 

P130G    |    P130H     |    P130J    |    P130K    |    P130L

FOR HIGHER LOADS 

In case your application demands higher loads not covered by the P130 line, take a close look at the P147 sanitary pilot operated pressure regulator.

A thoroughly redesign process has been undergone to ensure that our visitors locate the desired products and documentation easily. 

The interface is now much more user-friendly and responsive, making it a powerful and useful tool improved for all platforms and devices, so it can be accessed anywhere, anytime, with the best results. 

The Download Center was specially designed for quick document location. With a simple click, users are now able to find all products and details they are searching for. 

Keep up to date on product news, trade shows, events and company announcements in the News & Events section and browse through all the website, enjoying the pleasant design and practical functionalities.

When a steam boiler is in operation there is continuous evaporation of boiler water wich causes an undesirable increase in TDS (Total Dissolved Solids) concentration. A typical problem that results from this is water foaming, which leads to reduce boiler performance and wet steam. Furthermore, dissolved and suspended solids will carry over into the steam lines, contaminating valves, tubes, heat exchangers and steam traps, leading to corrosion, scaling and erosion. For these reasons, a certaing amount of boiler water must be discharged continuously or periodically to ensure TDS concentration is kept within the recommended parameters. 

The ADCATrol VPC26 is a control valve specially designed for this purpose and features a multi-stage trim to progressively reduce the energy of the fluid. This makes it ideal for discharge of boiler blowdown at high differential pressures where flashing is a concern. 

The valve is suitable for both continuous and on/off TDS control via a PA series reverse action pneumatic actuator or AV saeries fail-safe spring return actuator. 

The datsheet of the ADCA RP45 series pressure reducing valves has been thoroughly revised and updated with new relevant information. 

Please consult the updated datasheet for further details.

•  spring and dome loaded 

Please consult the updated datasheet for further details.

The equipment combines the features of a float steam trap and a pressure operated pump, in one single unit. Whenever the steam trap function is incapable of draining condensate, the pump function is activated (using external steam pressure). 

The pump replaces the necessary positive pressure to lift the condensate to the return system, before water logging occurs, avoiding water hammer and consequent noise, equipment damage, corrosion, unstable temperature control, etc.

MAIN FEATURES

• Compact design
• No electric requirements
• No NPSH issues
• Operation under vacuum conditions
• No motive or flash steam is lost
• Low filling head for minimal installation space requirements

The pneumatic lifting device complements now the offering of options for the ADCAPure SRV range of safety relief valves and allows remote operation of the valve which is ideal for cleaning (CIP) and sterilization (SIP) procedures. This specially designed valves for the most demanding aseptic and hygienic applications are completely machined from 316L bar stock material and are approved according to ISO 4126.

VALSTEAM has been distinguished as a Leader and Excellence company (PME Líder & PME Excelência) for almost ten consecutive years and this year was no different! 

These are statutes of business reputation created by IAPMEI as a way of recognizing the merit of Portuguese Small and Medium Enterprises that have superior performances in terms of the best rating quotations and economic and financial indicators.

In February a mystery was unraveled: the brand new VPA26/2 Intermittent Boiler Blowdown valve was launched! This valve features clamped-in seats, simplifying maintenance procedures and reducing downtime costs! It has a redesigned stem packing and guiding system for a smoother maintenance-free operation. For more information on features and options please check the datasheet.