Mistral Ross (Válvulas Automáticas Ross S.A.)

Hydraulic Valves and Fluid Control

Mistral Ross, whose legal name is Válvulas Automáticas Ross S.A., is a Spanish company that designs, manufactures, studies, markets, and maintains industrial products for fluid transport, regulation, and control. Its work centers on hydraulic valves and air valves used in water supply, irrigation, wastewater systems, and canals.

Products

The catalog is organized into four groups: safety, regulation, isolation, and filters and accessories. Featured products include:

• RETENAR EINAR check valve
• 40 WR ROSS pressure-reducing valve
• Mistral XF tank-filling valve
• EINAR MULTINAR multi-jet valve
• Mistral Ross Mistral C AS air valve for wastewater
• Mistral Ross Mistral C three-function air valve
• TR and Rocket turbines
• Flood-protection valve
• Electric control valve
• Flow-control valves
• Check valves
• Pressure-reducing valves
• Air valves

The company works with the EINAR and Mistral Ross brands.

Engineering Services

In addition to manufacturing and distribution, Mistral Ross provides specialized technical services:

• Support with water hammer calculations and the placement and sizing of air valves.
• Maintenance and repair of all the valves it sells, performed in its own workshops.
• Valve supervision at new installations and during commissioning.
• Custom valve design by adding components to a base valve to provide functions specified by the customer.
• Presentations and noncredit training on fluid regulation.

Certifications

The company holds ISO 9001:2015 and ISO 14001:2015 certifications.

Projects

Projects cited by the company include supplying Multinar multi-jet valves to Chile's National Copper Corporation (CODELCO), Andina Division; work on the expansion of the pipeline network at the Petronor Industrial Complex in Muskiz, Biscay; and the Zadorra spillways for AMVISA.

Contact

The office is at Calle de Torres Quevedo, 9, 28108 Alcobendas, Madrid. Phone: +34 91 490 05 60 and +34 91 490 05 62. Email: info@valvulasross.com and tecnica@mistralross.com. Hours: Monday through Friday, 9 a.m. to 6 p.m.