Yongda
Yongda
Engineered for high-durability, anti-corrosive performance, and compatibility with local NTC pressure frameworks
Colombia has rapidly emerged as a core commercial hub in Latin America, characterized by massive infrastructure investments (like the 4G/5G road infrastructure and urban expansion projects in Bogotá, Medellín, Cali, and Barranquilla). Modern construction demands robust plumbing materials that can withstand dynamic topography—ranging from high-altitude zones such as Bogotá (2,640 meters above sea level) with intense water pressure fluctuations, to highly corrosive coastal environments near Cartagena.
As the national energy distribution network grows, and municipal water authorities like EAAB (Bogotá) and EPM (Medellín) strengthen regulations, valve procurement has shifted from low-cost, low-grade alternatives to heavy-duty, certified options. Corrosion-resistant alloy compositions, certified pressure ratings, and precise sealing solutions are non-negotiable for Colombian plumbing networks.
For industries ranging from high-rise commercial structures and municipal potable water networks to agricultural irrigation in the Valle del Cauca, purchasing managers require partners who understand Colombian regulations (such as ICONTEC and NTC standards) and deliver long-lasting service life.
Connecting world-class manufacturing capabilities with local engineering projects in Latin America
Navigating raw material supply changes requires robust production systems. By leveraging advanced metallurgy and casting technology, we provide stable material pricing and supply guarantees for major contractors across South America.
Utilizing forged CW617N brass, lead-free copper alloys, and electrolysis surface plating to match international benchmarks (EN 12165 / ASTM B124), reducing corrosion and bio-fouling in sensitive drinking water lines.
Adhering strictly to a policy of "Fine work, no leakage," each component undergoes rigorous pneumatic and hydrostatic pressure testing at limits exceeding normal operating pressures to eliminate the risk of failure in the field.
| Valve Type | Material Standard | Pressure Rating (PN) | Optimal Temperature Range | Key Applications in Colombia |
|---|---|---|---|---|
| Heavy Duty Gate Valves | Forged Brass (CW617N / DZR option) | PN16 - PN25 | -10°C to 110°C | Municipal Mains, Water Tanks, Agriculture |
| Piston Pressure Regulators | Forged Brass with Nickel Plating | PN20 | 0°C to 80°C | High-rise building pressure control (Bogotá, Medellín) |
| Manifold Systems | Premium Brass / Extruded profiles | PN10 | 0°C to 95°C | HVAC distribution, Underfloor radiant heating/cooling |
| Spring Check Valves | Brass Body, Stainless Steel Spring | PN16 | -10°C to 90°C | Pumping stations, preventing backflow |
Combining over 25 years of engineering experience with world-class production capacity
Founded in 1996, and located in the "China Valve Capital" – Yuhuan, Zhejiang, Yuhuan Yongda Fluid Control Co., Ltd. (formerly Yuhuan Yongda Plumbing Co., Ltd.) is a professional plumbing valve enterprise focusing on product design, development, production, and sales.
Our products are divided into three main categories: brass valves, fittings, and HVAC products. Positioning our offerings in the mid-to-high-grade segments, we highlight the advantages of environmental protection, rendering them highly favored by partners in North America, Europe, and Latin American growth markets.
Cokaren, our premium brand, is dedicated to developing products with a more refined appearance and superior quality to provide perfect services to our customers. Under Cokaren’s promise of "keep flowing, keep warming", we hope our water system accessories bring comfort and safety to homes and commercial spaces globally.
The factory has passed rigorous certifications including ISO9001-2015 (Quality Management System), ISO14001-2015 (Environmental Management System), and ISO45001-2018 (Occupational Health and Safety Management System).
Culture: Struggle, Enterprising, Pragmatic, Innovative.
Tenet: Customer first, Quality based.
Quality Policy: Fine work, no leakage.
"Efforts should be made to develop the company's capability and motivation, continuously improve the income and welfare of employees, and seek the agreement between company development and personal happiness."
Complete control systems designed to regulate water purification, heat dissipation, and pressure balancing within domestic and light-commercial grids.
The first line of defense in domestic water sanitation, filtering 98% of particulates and debris.
Features a specialized spherical spool to manage incoming and outgoing boiler water.
Safely discharges trapped air pockets in water heater networks to ensure stable operation.
Mixes cold and hot water streams to prevent thermal shock and protect polymer pipelines.
Integrates fluid management and electronics to optimize environmental temperatures.
Multi-functional valve for filtration, venting, downstream manifolds, temperature and pressure sensing.
Redistributes multi-loop water pathways efficiently to ensure balanced temperature control.
Compatible with standard SCADA and automated building systems.
Premium solutions engineered for radiant systems, heat distribution, and localized control
Integrates high-capacity mesh filtering directly inside the ball valve chamber to save space and reduce piping joints.
Manual temperature regulation designed for radiator heating systems and zone adjustments.
Thermostatically balanced mixing unit that ensures uniform temperature profiles for safe system flow.
Multi-port distribution manifolds that provide balanced flow circuits across heating zones.
Refined garden tap connector with high flow capacity and durable nickel plating.
Solid wedge gate valve featuring high-grade sealing, designed to minimize pressure drops in liquid networks.
Precision-machined connection links specifically designed for residential water meter installations.
Premium connection fittings featuring exact tolerances, designed for quick assembly in standard setups.
Expert-level insights on proper valve deployment in regional plumbing systems
Operating water grids at elevations exceeding 2,500m creates immense air-pocket accumulation. System layouts require automatic air vents (like the auto exhaust bleeder valve) at terminal loops to prevent vapor locks, alongside heavy-duty gate valves to support high hydrostatic pressure lines.
Cities such as Barranquilla, Cartagena, and Santa Marta deal with coastal salinity and hard water. We supply nickel-plated or electroplated components (such as our locking sanitary ball valves) to protect surfaces from pitting corrosion and zinc leaching.
Agricultural wash-down facilities and irrigation lines in Caldas and Valle del Cauca require high-integrity connections. Brass hose barbs, standard bib cocks, and full-port gate valves ensure uninterrupted flow rates with minimal maintenance requirements.
All items optimized for integration with standard PEX, PEX-AL-PEX, and PE piping architectures
Adapting smart plumbing components for the next generation of Colombian infrastructure development
As cities transition toward smart metering and automated grid diagnostics, mechanical check valves, strainers, and gate valves must integrate seamlessly with digital control nodes.
Our engineering department is testing composite alloys and low-torque stem setups to support localized actuator integrations, reducing pressure spikes and water loss across municipal connections.
Colombia is adopting stricter standards for toxic materials in residential networks, mirroring international regulations. Future building certifications will require components that are completely free of hazardous lead contaminants.
By using pure bismuth and silicon-brass alloys, we guarantee that all upcoming plumbing fittings will remain compliant with emerging local regulations.
Technical guidance regarding brass valves, distribution systems, and procurement for the Colombian market
