Yongda
Yongda
Engineered for high thermal efficiency and absolute reliability in commercial and residential HVAC projects across Santiago, Valparaíso, and the cold southern regions.
Chile presents a highly sophisticated architectural and mechanical engineering environment in Latin America. Characterized by extreme geographic diversity, the country demands cooling systems in the northern Atacama deserts, massive industrial-scale water management in the Central Valley, and robust hydronic heating solutions in the frigid southern regions of Magallanes and Aysén.
Under the framework of Chile's Plan de Descontaminación Atmosférica (PDA) and the national push toward carbon neutrality, the construction sector is moving rapidly away from biomass and high-emission heaters. Hydronic underfloor radiant heating, regulated through manifolds, has emerged as the premier clean energy technology for residential housing and modern commercial real estate in cities like Santiago, Concepción, and Temuco.
As a leading manifold manufacturer and global exporter, we supply engineered distribution components that align with Chile's specific regulatory standards. Our systems optimize flow rate efficiency, reduce pump power requirements, and integrate seamlessly with high-efficiency air-to-water heat pumps and condensing boilers common in the Chilean market.
Deploying specialized fluid distribution equipment engineered for localized temperature ranges and building styles.
Engineered brass manifolds with premium integrated flow meters and smart thermoelectric actuators, designed for multi-family luxury apartments in Vitacura and Las Condes requiring zone-specific thermal controls.
Robust stainless steel SS304/SS316 manifolds and heavy-duty automatic venting valves designed to operate with glycol-water heat transfer mixtures, preventing line freeze-up during extreme winters in Punta Arenas.
Corrosion-resistant heavy wall brass and control valves utilized in northern industrial wash stations and chemical transport circuits, offering structural integrity under high pressure and sandy environments.
Explore our deep engineering architecture, integrating high-grade raw materials and sophisticated design for industrial and civil fluid circuits.
Every distribution system we export utilizes hot-forged brass bars or precision extruded stainless steel profiles. In comparison to sand-cast manifolds, our forged structures eliminate hidden gas pockets, micro-cracks, and internal structural voids, guaranteeing zero-leakage performance under thermal expansion cycles.
Through our dedicated sub-brand Cokaren, whose brand promise is "keep flowing, keep warming", we provide refined water system accessories designed to secure the thermal comfort of residential spaces globally.
A comprehensive diagram of a modern, multi-loop hydronic distribution layout featuring auxiliary valves, thermostats, and balancing manifolds.
Protects fine flowmeter valves by filtering 98% of particulate impurities in main plumbing lines.
Spherical spool configuration for absolute shut-off control of cold/hot water inputs to boilers.
Discharges entrapped air in heat pumps and manifolds to prevent pump cavitation and noise.
Pre-mixes hot supply and cold return water to deliver stable, safe temperatures to underfloor loops.
Integrates with electrical actuators on the manifold to maintain set ambient room temperatures.
Combines isolation ball valves with built-in temperature gauges and pressure testing ports.
Located in the famous "China Valve Capital" - Yuhuan, Zhejiang, Yuhuan Yongda Fluid Control Co., Ltd. (formerly Yuhuan Yongda Plumbing Co., Ltd.) has engineered fluid systems for over 28 years. Our integrated manufacturing workflow covers design, tooling, hot-forging, machining, testing, and distribution.
By leveraging an 80,000 m² usable factory footprint and utilizing more than 600 sets of advanced processing machinery (including 80 specialized automatic machine tools), we ensure that high-volume orders for major Chilean developments are fulfilled with unmatched schedule reliability.
Our proximity to Ningbo and Shanghai ports permits direct, fast freight shipping to Valparaíso, San Antonio, and Iquique. With complete vertical integration, we provide OEM/ODM customization services to adapt threads (G, NPT), flow meters, and loop configurations to fit local Chilean copper and PEX pipe sizes.
Our company's core policy is simple: "Fine work, no leakage." Every manifold block is subjected to 100% pneumatic-hydraulic pressure decay tests before packaging, ensuring zero defective units arrive at your worksite.
We maintain comprehensive management certifications, enabling seamless integration into corporate procurement programs:
A comprehensive selection of certified brass valves, compression systems, and high-performance plumbing connections designed for modern construction projects.
How we are preparing hydronic engineering systems for modern, decarbonized construction schemes.
Integration of standard M30x1.5 actuator connections with Modbus and KNX room protocols to enable remote temperature adjustment in modern intelligent offices in Santiago.
Transitioning to DZR (Dezincification Resistant) and Lead-Free Alloys (CuZn21Si3P or equivalent) to stay ahead of upcoming environmental water safety legislation in Latin America.
Developing hybrid polymer-brass designs that offer the light weight of engineering plastics with the long-term structural threading reliability of industrial brass.
Common inquiries from Chilean plumbing engineers, HVAC technicians, and international importers.
We primarily utilize CW617N and HPb59-1 brass alloys for our standard manifolds. For projects that require compliance with high-corrosion or sanitization protocols, we offer Lead-free Brass and DZR (Dezincification Resistant) brass. These alloys are highly stable and resist corrosion from chlorinated water lines typical in municipal metropolitan supplies like Santiago.
Yes, our stainless steel (SS304/316) and forged brass manifolds are fully compatible with ethylene glycol and propylene glycol mixtures up to 50% concentration. This is critical for hydronic systems deployed in southern regions like Magallanes to prevent water crystallization and loop rupture in winter.
Our manifolds feature integrated flow meters on the supply bar calibrated from 0.5 to 5.0 L/min. By turning the indicator scale, mechanical engineers can balance the pressure across loops of varying lengths (e.g., bedrooms vs. large living rooms) to ensure uniform warmth throughout the structure.
We manufacture manifolds with ISO 228 parallel thread (G thread) connections for global standard PEX and multilayer pipe fittings. We can also provide custom NPT thread configurations for project sites using US standard pipes, and compression connections ranging from 16mm up to 32mm.
Our standard production lead time is 30–45 days. Shipments are loaded at Ningbo or Shanghai port and transported via direct transpacific shipping lines. They arrive at major Chilean ports (Valparaíso or San Antonio) in approximately 35 days, with all custom export documentation completed.
Contact our engineering and sales department to receive specialized configuration assistance, material certificates, and bulk FOB pricing details.