Description
The Belimo B220 is a high-performance 2-way ball valve engineered for reliable flow control in demanding chilled water and hot water HVAC applications. Built with a nickel-plated forged brass body and a stainless steel ball and stem, this valve delivers exceptional durability and corrosion resistance in both heating and cooling systems.
Key Features
- 3/4″ NPT end connections for straightforward installation in standard piping systems
- 14 Cv flow coefficient for precise, high-capacity flow regulation
- 2-way, equal percentage flow characteristic for accurate and stable control across the full range of operation
- Nickel-plated forged brass body for superior strength and corrosion resistance
- Stainless steel ball and stem for long service life and reliable sealing performance
- Rated for chilled water and hot water service up to 212°F maximum
- Compatible with fluid mixtures containing up to 60% glycol solution
Application
The B220 is ideal for use in commercial and light industrial HVAC hydronic systems, including fan coil units, air handling units, heat exchangers, and terminal units. Its equal percentage flow characteristic makes it well-suited for modulating control applications where precise temperature regulation is required. Compatibility with glycol solutions up to 60% makes it a versatile choice for freeze-protection systems and year-round hydronic installations.
Specifications
- Brand: Belimo
- SKU / Model: B220
- Connection Type: NPT (threaded)
- Pipe Size: 3/4″
- Flow Coefficient (Cv): 14
- Valve Configuration: 2-Way
- Flow Characteristic: Equal Percentage
- Body Material: Nickel-Plated Forged Brass
- Ball & Stem Material: Stainless Steel
- Maximum Fluid Temperature: 212°F
- Glycol Compatibility: Up to 60% solution
- Service: Chilled Water / Hot Water
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