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  • TWIN BALL DB&B VALVES

    TWIN BALL DB&B VALVES

    When assured valve shut off and absolute isolation are required, DAFRAM provides Double Block and Bleed valves that consist of two main in-line isolation valves and a bleed valve, used to drain or vent trapped fluid between the two obturators.

  • TOP ENTRY BALL VALVES

    TOP ENTRY BALL VALVES

    Top-entry construction is also available for special applications such as: Sour service ball valve, High temperature ball valve, Cryogenic ball valve, Underground ball valve, Metal Seated ball valve, High Alloy ball valve.

  • SUBSEA BALL VALVES

    SUBSEA BALL VALVES

    DAFRAM subsea ball valves are available in different construction versions: bolted-body side-entry or top-entry and fully welded body.  As a standard, valve design, materials and testing are according to API 6DSS but the most demanding Customer specifications can be met upon request. Hyperbaric test is also available at DAFRAM Testing Department.

  • HIPPS VALVES

    HIPPS VALVES

    DAFRAM valves for HIPPS applications are specifically designed in order to meet very strict requirements given by International Standards and service conditions. Special attention is dedicated to valve drive train design and seat materials selection because of the considerable speed of shut down operation.

  • TRUNNION BALL VALVES

    TRUNNION BALL VALVES

    ABRASIVE SERVICE, HIGH TEMPERATURE SERVICE, CRYOGENIC SERVICE, SOUR SERVICE (API 6D, 7.7), CORROSIVE SERVICE, EMISSION FREE VALVES, EXPLOSIVE DECOMPRESSION, PARTICULAR FLUIDS, SPECIAL VALVE PATTERN

  • HIGH PRESSURE VALVES

    HIGH PRESSURE VALVES

    Ball valves for high pressure service are according to API 6A standard and available in different construction versions. Quality control level is up to PSL 4 and performance requirements and tests are up to PR2. Special valves for HIPPS application are also available together with operation devices.

  • control valve

    Control Valve

    Due to a very large flow passage DAFRAM control ball valves can grant high flow coefficients compared to other valve types. Thanks to their operating principle, quarter-turn ball valves are able to control fluid flow at very small openings and to open at high differential pressure.

  • RESEARCH AND DEVELOPMENT

    RESEARCH AND DEVELOPMENT

    Five years ago Research & Development Department was created inside DAFRAM Company as a group of young engineers who have the task of studing and testing new materials and processes in order to improve DAFRAM valve quality and performance. Special attention is dedicated to simulation of critical service conditions on prototypes.

  • ENGINEERING

    ENGINEERING

    DAFRAM's engineering department is continually working to innovate, refine and improve products. Our engineers can work with the most advanced software applications such as Autocad, Pro-Engineer, Pro-Mechanica.

  • PRODUCTION

    PRODUCTION

    DAFRAM manufacturing plant is equipped with machines covering the complete valve production range; special machines are dedicated to the production of all the valve components and the whole construction process is executed in DAFRAM plant.

Slide home

  • TWIN BALL DB&B VALVES

    When assured valve shut off and absolute isolation are required, DAFRAM provides Double Block and Bleed valves that consist of two main in-line isolation valves and a bleed valve, used to drain or vent trapped fluid between the two obturators.

    en/products/twin-ball-db-b-valves

  • TOP ENTRY BALL VALVES

    Top-entry construction is also available for special applications such as: Sour service ball valve, High temperature ball valve, Cryogenic ball valve, Underground ball valve, Metal Seated ball valve, High Alloy ball valve.

    en/products/top-entry-ball-valves

  • SUBSEA BALL VALVES

    DAFRAM subsea ball valves are available in different construction versions: bolted-body side-entry or top-entry and fully welded body.  As a standard, valve design, materials and testing are according to API 6DSS but the most demanding Customer specifications can be met upon request. Hyperbaric test is also available at DAFRAM Testing Department.

    en/products/subsea-ball-valves

  • HIPPS VALVES

    DAFRAM valves for HIPPS applications are specifically designed in order to meet very strict requirements given by International Standards and service conditions. Special attention is dedicated to valve drive train design and seat materials selection because of the considerable speed of shut down operation.

    en/products/hipps-ball-valves

  • TRUNNION BALL VALVES

    ABRASIVE SERVICE, HIGH TEMPERATURE SERVICE, CRYOGENIC SERVICE, SOUR SERVICE (API 6D, 7.7), CORROSIVE SERVICE, EMISSION FREE VALVES, EXPLOSIVE DECOMPRESSION, PARTICULAR FLUIDS, SPECIAL VALVE PATTERN

    en/products/trunnion-ball-valves

  • HIGH PRESSURE VALVES

    Ball valves for high pressure service are according to API 6A standard and available in different construction versions. Quality control level is up to PSL 4 and performance requirements and tests are up to PR2. Special valves for HIPPS application are also available together with operation devices.

    en/products/high-pressure-service-valves

  • Control Valve

    Due to a very large flow passage DAFRAM control ball valves can grant high flow coefficients compared to other valve types. Thanks to their operating principle, quarter-turn ball valves are able to control fluid flow at very small openings and to open at high differential pressure.

    en/products/control-ball-valves/main-features

  • RESEARCH AND DEVELOPMENT

    Five years ago Research & Development Department was created inside DAFRAM Company as a group of young engineers who have the task of studing and testing new materials and processes in order to improve DAFRAM valve quality and performance. Special attention is dedicated to simulation of critical service conditions on prototypes.

    en/company/research-development

  • ENGINEERING

    DAFRAM's engineering department is continually working to innovate, refine and improve products. Our engineers can work with the most advanced software applications such as Autocad, Pro-Engineer, Pro-Mechanica.

    en/company/engineering

  • PRODUCTION

    DAFRAM manufacturing plant is equipped with machines covering the complete valve production range; special machines are dedicated to the production of all the valve components and the whole construction process is executed in DAFRAM plant.

    en/company/production

Details
Category: News
training course ndt  

We are proud to announce that DAFRAM, recognized as training centre for Bureau Veritas Italy, will hold, from the 7th to the 10th of November 2016, the training course for NDT personnel qualification, Liquid Penetrant Method (PT), according to ISO 9712 level II.


Download Brochure

Details
Category: News
adipec 2016vw 2016osea 2016  

DAFRAM SpA will be present at ADIPEC 2016, Valve World 2016 and OSEA 2016 Exhibitions.

Please come and visit us at:

ADIPEC
Abu Dhabi
7th-10th November 2016,
Hall 1, Stand 1155

Valve World 2016
Dusseldorf
29th November-1st December 2016,
Hall 5, Stand B27

OSEA 2016
Marina Bay Sands, Singapore
29th November - 02 December 2016,
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DAFRAM SpA is also proud to announce that Steering Committee of Valve World Conference selected Dafram paper to be presented at Valve World Conference. Marco Sparisci, Dafram Lead Product Engineer, will talk about “Innovative experimental evaluation of hardcoatings for ball valves” Thursday 1st December Conference Room 3 at 11:50 am. Please come and take part to the question time.

Details
Category: News
Iran July 2016
Iran 2016
Technical Seminars
Technical Seminars organized at Tehran and Ahwaz (Iran)

slide-iran

  • Iran July 2016

    DAFRAM spa wants to thank all the People who joined to Technical Seminars organized at Tehran and Ahwaz (Iran) on 16th and 18th July 2016.

    http://www.dafram.it/images/news/iran2016/iran2016-01.jpg

  • Iran 2016

    They have been fantastic days and really the perfect chance to introduce the Multiport Selector Valve (MSV) to the most important Engineering Companies, EPCs and End Users of Oil and Gas EP.

    http://www.dafram.it/images/news/iran2016/iran2016-02.jpg

  • Technical Seminars

    Thanks for your attendance and interest that have been far away our best expectations and thanks also for your questions: those will help us to improve our products in order to fulfill your technical & operational requirements. DAFRAM spa wants also to thank our local Partner, Aria Tajhiz Apadana, for the very good job done to organize these events.

    http://www.dafram.it/images/news/iran2016/iran2016-03.jpg

  • Technical Seminars organized at Tehran and Ahwaz (Iran)

    We hope all the Attendees have appreciated our efforts and willingness to supply products & services that can help to reduce costs and increase safety & reliability of operations both in off-shore and on-shore applications.

    http://www.dafram.it/images/news/iran2016/iran2016-04.jpg

  

Iran, July 2016

DAFRAM spa wants to thank all the People who joined to Technical Seminars organized at Tehran and Ahwaz (Iran) on 16th and 18th July 2016.

They have been fantastic days and really the perfect chance to introduce the Multiport Selector Valve (MSV) to the most important Engineering Companies, EPCs and End Users of Oil and Gas EP.

Thanks for your attendance and interest that have been far away our best expectations and thanks also for your questions: those will help us to improve our products in order to fulfill your technical & operational requirements.
DAFRAM spa wants also to thank our local Partner, Aria Tajhiz Apadana, for the very good job done to organize these events.

We hope all the Attendees have appreciated our efforts and willingness to supply products & services that can help to reduce costs and increase safety & reliability of operations both in off-shore and on-shore applications.

Sincerely.

Details
Category: News

logo saudi aramcoDAFRAM is pleased to announce to have been qualified Approved Supplier by Saudi Aramco for Top-entry and Side-entry API 6A & API 6D ball valves, Multiport Selector Valve MSV and Twin Ball Valves.

 

Supplier Reference Number: 10000390

Details
Category: News
controlvalvesizing news  

DAFRAM in collaboration with TRE P Engineering has developed a web tool (based on IEC 60534 - Industrial process control valves international standards) through which end users, engineering companies and valve specialists can approach the sizing of control valves. The web page (www.controlvalvesizing.eu) is presented as a classic data sheet for control valves, in which the main operating parameters requested for the specific application could be entered as an input. In a few seconds a response about the different types of DAFRAM Control Valves that can satisfy the requirements of the process is given as an output.

This is to be considered as a first approach to the use of DAFRAM control valves, the further step will be a direct contact with DAFRAM technical and sales engineers to thoroughly study the best solution for each customer’s application.

Go to Control Valve Sizing

  1. Dafram is Italian manufacturer of control valves
  2. Dafram Technical Seminar, September 2, 2015
  3. Dafram is qualified Approved Supplier by BP
  4. Dafram at OGA

DOWNLOAD AREA

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NEWS

NewsAccess to this area to read the latest news and keep you informed on the activities of DAFRAM spa.
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CONTACTS

ContactsAddress, maps, phone numbers, email contacts, LinkedIn.


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DESIGN CHANGES

Design changesBecause of the constant technical review of our products, we reserve the right to modify those products within the specified Standards criteria... Read more...

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