BelimoB351
The Belimo B351 is a 3-way mixing/diverting characterized control valve, featuring a nickel-plated brass body and stainless steel ball and stem for durable, maintenance-free operation. Designed for hydronic systems, it precisely controls chilled or hot water flow in applications such as air handling units, fan coil units, and VAV box reheat coils. It provides equal percentage flow characteristics for the A-port and a modified flow for constant common port flow on the B-port.
Free to start · No card required · The agent pulls this cut sheet in automatically
- Manufacturer
- Belimo
- Catalog no.
- B351
- Product type
- HVAC Controls
- MasterFormat
- 23
- Cut sheet
- PDF · manufacturer current
Product details
| Catalog number | B351 |
|---|---|
| Description | The Belimo B351 is a 3-way mixing/diverting characterized control valve, featuring a nickel-plated brass body and stainless steel ball and stem for durable, maintenance-free operation. Designed for hydronic systems, it precisely controls chilled or hot water flow in applications such as air handling units, fan coil units, and VAV box reheat coils. It provides equal percentage flow characteristics for the A-port and a modified flow for constant common port flow on the B-port. |
Also cataloged as: ARB, ARX, ARB-N4, ARX-N4, ARQB, ARQX, AFRB, AFRX, AFRB-N4, AFRX-N4, ARX24-3-T, ARX24-SR, belimo-B351-ARX24-SR-assembly-en-us, AFRX24-MFT-N4, belimo-B351-AFRX24-MFT-N4-assembly-en-us
- Official cut sheet, indexed
- Auto-matched to your schedule
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How the Builder works →- 01
Describe the job
Paste a fixture schedule, upload a spec section, or just list catalog numbers and quantities.
- 02
The agent matches & assembles
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- 03
Share for review
Send one link for sign-off, then roll the approved package into a quote or PO without retyping a part number.
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