Description
Belimo B322 — 1″ NPT 3-Way Ball Valve for Chilled & Hot Water Applications
The Belimo B322 is a precision-engineered 3-way ball valve designed for demanding chilled water and hot water HVAC systems. Built with a nickel-plated forged brass body and a stainless steel ball and stem, this valve delivers long-lasting durability and corrosion resistance in both heating and cooling applications. With a maximum operating temperature of 250°F, the B322 is well-suited for a wide range of commercial hydronic systems.
Flow Characteristics
- A-port: Equal Percentage flow characteristic for precise, stable control across the full operating range
- B-port: Modified flow characteristic engineered for constant common port flow, ensuring balanced system performance
- 3-way configuration allows for mixing or diverting service depending on actuator and piping arrangement
Key Specifications
- SKU: B322
- Pipe Size: 1″ (1 inch)
- Connection Type: NPT (National Pipe Thread)
- Cv Rating: 7.4
- Valve Configuration: 3-Way
- Body Material: Nickel Plated Forged Brass
- Ball & Stem Material: Stainless Steel
- Maximum Operating Temperature: 250°F
- Suitable Media: Chilled Water, Hot Water
Construction & Design Highlights
- Nickel-plated forged brass body provides superior corrosion resistance and mechanical strength
- Stainless steel ball and stem resist scale, oxidation, and wear for extended service life
- NPT end connections for straightforward installation into standard piping systems
- Designed to pair with Belimo actuators for automated control in building automation and HVAC zoning systems
Applications
- Commercial chilled water air handling units (AHUs) and fan coil units (FCUs)
- Hot water heating coil control
- Hydronic mixing and diverting systems
- Building automation and energy management systems
The Belimo B322 is the reliable choice for contractors and engineers who demand accurate flow control, robust construction, and seamless integration with Belimo’s full line of valve actuators.
Reviews
There are no reviews yet.