"Make It Better With Our Valves"

News from PROINVAL

New Kinetic Air Relief Valve Proinval BVP-73A with Stainless Steel Internals
Proinval introduces its new kinetic Air Valve BVP-73A.
The new design of this Air Valve increases the air discharge capacity compared to existing models in the market.
Its internal mechanism, made in Stainless Steel 304, ensures a long life service.
Suitable for pressures up to 25 bar. Available with threaded or flanged connection.
For any new features in our kinetic Air Valve BVP-73A to our sales department:
Monday, 09 September 2013
New Float Valve Proinval BVP-72A
Proinval launches new float valve model BVP-72A.
Its new design with a piston locking system patented by BV Proinval, makes this new float valve the most reliable on the market.
You can ask for the new features of operation of the new float valve BVP-72A to our sales department:
Monday, 01 July 2013
Our knife gate valves have many advantages:

- Valves to be mount between flanges NP10.
- Design 100% BV PROINVAL S.A.
- Unidirectional valves.
- Flexibility for the delivery time
- Made in Spain

Wednesday, 17 October 2012

Send us your enquiry for PROFLEX ® flanged expansion rubber joints, from ND32 to ND1800. And we’ll also quote tie rods you’re looking for !

Tuesday, 16 October 2012

Dear customers, PROINVAL will remain closed for holidays from 08/11/2012 to 08/26/2012 (both included). We’ll answer you from 08/27/2012. Thank you

Monday, 06 August 2012
New price list

We have a new price list.

Ask for it now!

Friday, 22 June 2012
New Microsites

Visit our new microsites regarding our projects and our manufacture:

Sunday, 01 April 2012
World Water Day
World Water Day
Today,it’s World Water Day and it’s a good day to ask us for an enquiry of valves. What do you think about it Just send your email at and we’ll answer you.
Thursday, 22 March 2012
Valvi´s Birthday
Today, it’s Valvi’s birthday. He’s 2 years old. Visit its website to know him better:
Thursday, 22 March 2012
We have renewed certificate ISO9001:2008

Ask for it!

Monday, 16 January 2012
Dear customers,

All the personal at PROINVAL wishes you a Happy New Year 2012.
Ask now for your enquiry to our sales department !
See you soon.

Monday, 02 January 2012
New products in butterfly valves

Discover our new products in butterfly valves:

-       Butterfly valve LUG type,

-       Butterfly valve U, with gearbox, handlever, electric actuator or neumatic actuator,

-       Butterfly valve BC, with gearbox, handlever, electric actuator or neumatic actuator.

Please, contact us in order to get required information

Friday, 11 November 2011
Tie rods

Do you know that tie rods are highly recommended for the use of expansion rubber joints? They are very important parts for a longer life expectancy of the equipment. Please, contact us in order to receive any additional information.

Thursday, 02 June 2011
Social Media

Very soon, Proinval will arrive to social media. Once we’ll get everything prepared, we’ll inform you in order to be connected.

Wednesday, 01 June 2011
World Water Day
This day is organized by the United Nations to protect and promote responsible consumption of water and water resources. Proinval is actively involved in actions which contribute to save the energy and water worldwide. The certification ISO14001: 2004 and an internal environmental policy remains one of its daily tasks.
Tuesday, 22 March 2011
Valvi Birthday
Valvi, our friend and protector of water has already 1 year. Happy Birthday tp him meantime he keeps showing us tips to save our planet. Remember you can always find all the information on Check it out, you´ll like to refresh the info.
Tuesday, 22 March 2011
International Fairs
Looking for a file of international fairs, where perhaps we might see each other during this year or where you might like to go? We thought about it and we have prepared a calendar 2011 of the major trade fairs in the Worldwide section. Proinval participate as exhibitor and visit so on the best fairs in the water and the environment field. If you might like to concrete your agenda do not hesitate to contact us for more details.
Thursday, 24 February 2011
Production cycle also for you
Here we go with simple steps where you may understand the full process of manufacturing a standard valve... With our flash cycle you will get to know all the details, so be sure to visit our section of Products and it´s downloads where you may enjoy this mini jewel.
Tuesday, 15 February 2011
Gate Valve BVP-70 A is reaching Latin America
The quality of product, when it comes to drinking water sector is the first requirement and Proinval not skimp on time or efforts to get the correct product approvals, especially if it is for international market. Bureau Veritas Laboratories are our faithful support with it.
Tuesday, 04 January 2011
PROINVAL-izeyourself and enjoy our new website

Proinval develops the new website and offers customers complete and current information of the company products, technical information and information of common interest. The website features an interactive section including the downloads section, section where you may send your resume comfortably and interact in real time with our ambassador for environment, called Valvi, through its website.

Monday, 03 January 2011
Contact information
Av. Bertrán y Güell, 44, Nave C
08850 GAVÀ - Barcelona (Spain)
Tel: +34 93 836 39 22
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