| Quantity: | |
|---|---|
Product Description
The HA-50 Brass Manual Regulating Valve is engineered for precise flow control in demanding HVAC and heating water systems. Designed with a standardized female thread connection and a highly visible numbered scale handwheel, this valve provides reliable fluid management for both commercial and residential projects. By integrating this regulating valve into your pipeline infrastructure, facility operators can achieve accurate flow throttling, stable temperature distribution, and dependable system isolation. Built to withstand continuous operation under varying thermal conditions, it serves as a critical component for optimizing energy usage, maintaining balanced water circulation, and reducing long-term maintenance requirements.
Understanding the technical specifications is essential for proper system integration. The following parameter table outlines the operational limits, sizing, and material construction of the HA-50 model, ensuring it aligns strictly with your project requirements.
Item | Parameter |
|---|---|
Model | HA‑50 |
Body Material | Forged Brass |
Connection Type | Female Thread |
Nominal Pressure | PN16 |
Applicable Media | Cold water, Hot water |
Working Temperature | ‑10℃ ~ 120℃ |
Size Range | DN15‑DN25 |
Certification | CE, ISO9001 |
Forged brass valve body: Features high structural strength and anti‑corrosion properties, making it fit for long‑time hot‑water circulation. This durable construction prevents leaks and withstands continuous thermal stress, significantly reducing replacement frequency.
Red numbered scale handwheel: Equipped with a visible opening scale, it is highly convenient for flow adjustment and position recording. This visual indicator allows operators to set precise flow rates quickly and replicate settings during routine system balancing.
Straight‑through internal flow channel: Enables precise flow throttling adjustment and can realize full‑open and full‑close shut‑off. This design minimizes pressure drop across the valve while functioning reliably as a complete shut-off mechanism when system isolation is required.
Female thread connection: Designed for quick installation for heating branch pipelines. The standardized threading ensures secure, leak-free integration into existing plumbing setups, saving labor time during large-scale HVAC installations.
Compact structure & stable performance: Ensures easy operation and stable performance under PN16 working pressure. Its space-saving design allows it to fit into tight spaces such as manifold cabinets without compromising operational safety.
Clear flow‑direction mark: Features a permanent directional arrow on the valve body for correct installation. This eliminates guesswork during assembly, helping installers avoid costly reverse-flow errors and ensuring the system functions as intended.
The HA-50 Manual Regulating Valve is designed to meet the rigorous demands of various fluid control environments. Its versatility makes it suitable for multiple procurement needs:
Central heating radiator branch pipelines: Ideal for balancing flow across multiple radiator units, ensuring even heat distribution throughout the building and preventing localized cold spots.
Floor heating manifold loop flow adjustment: Provides the precise control needed for underfloor radiant heating systems, maintaining consistent comfort levels across different heating zones.
Residential & commercial building HVAC water systems: A dependable component for regulating chilled and heated water in complex climate control networks, supporting overall energy efficiency.
Heating and cooling circulating water pipeline projects: Supports long-term stability in continuous circulation loops, handling temperature fluctuations from -10℃ to 120℃ effectively.
Plumbing hot‑water flow distribution control: Helps manage domestic hot water delivery, preventing pressure imbalances and ensuring a reliable supply to all endpoints.
Manufacturing consistency and operational safety are verified through strict international standards. The HA-50 regulating valve holds CE and ISO9001 certifications, demonstrating compliance with rigorous environmental and structural testing. This ensures predictable performance and lowers procurement risks for engineering projects.
Professional Valve Manufacturer | Integrated Manufacturing
Qualified brass are selected. Alloy composition is checked by spectrometer to guarantee pressure‑resistance and dezincification‑resistance performance.
Brass Valve will Deburring and polishing. Passivation or nickel/chrome plating is applied to improve anti‑corrosion property and avoid copper oxidation.
For more products, please contact us
