Extensive experience in
Valves, Flow meters, and Fittings
for agricultural irrigation.





- Top quality products that boost efficiency.
Specialized line of valves and flow meters for irrigation systems.
Quality Guaranteed
Products manufactured under high standards with a 3-year warranty.
Proven experience
Over 30 years in the national and international markets.
Extensive distribution network
More than 570 clients across Mexico.
- Optimal Quality
Efficient solutions powered by technology
At Válvulas y Medidores El Rosario, we specialize in distributing valves, flow meters, and fittings for agricultural irrigation.
We are market leaders in Mexico, with an international presence in the U.S. and Central America.
Since 1993, we have delivered high-quality products at competitive prices, with reliable shipping, exporting 27% of our production.








- Catálog
Our Product Line
Universal Components (for all irrigation systems)
- Universal Components
Air vent valves (Air relief)
- Universal Components
Check Valves
- Universal Components
Butterfly Valves
- Universal Components
Pressure Relief Valves
- Universal Components
Butterfly Valves with extension
Surface Irrigation
- Gate Irrigation
Alfalfa Valves (overflow valves)
- Gate Irrigation
Universal Portable Hydrants
Sprinkler irrigation
- Sprinkler irrigation
Valve Opening Elbow
- Sprinkler irrigation
Hydrant Valves
- Sprinkler irrigation
Connections for aluminum pipe and sprinkler irrigation
Flow Meters
Accessories
- Accessories
Neoprene Flange Gaskets
- Accessories
PVC Male Adapters
- Accessories
Stainless Steel Glycerin-Filled Gauges
- Accessories
Weldable Steel Flanges
Drip Irrigation
- Drip Irrigation
Coupling Hose-to-Tape 5/8
- Drip Irrigation
Coupling Tape-to-Tape 5/8
- Everything you need, instantly
Immediate delivery
We understand that time in the field is valuable.
That’s why we keep a large inventory to ensure you get what you need exactly when you need it.
- Permanent stock
- Fast and reliable deliveries
- National and international availability


















