VB-8303-0-5-16
The Schneider Electric VB-8303-0-5-16 is a 6-inch flanged 3-way globe valve body from the VB-8300 series, featuring balanced plug technology for precise flow control in large commercial HVAC systems. The VB-8303-0-5-16 supports mixing and diverting configurations for water and glycol (25–50%) applications in chilled water and hot water systems. Cast iron body with brass trim, stainless steel 316 stem, and spring-loaded PTFE/EPDM packing for long-term reliability. Flow coefficient of 500 Cv with linear flow characteristic and rangeability greater than 100:1 — ideal for large coil bypass and primary/secondary loop applications. Rated to 200 psig static pressure at 125 ANSI class. Not rated for steam. As an authorized Schneider Electric distributor, NSI stocks the VB-8303-0-5-16 with fast lead times. Request a quote today.
Certifications: ANSI 125
Temperature Range: 19–280°F (-7–138°C)
Request a Quote →Specifications
| Size | 6 in |
| Configuration | 3-Way Mixing/Diverting |
| Connection | Flanged |
| Cv | 500 |
| Media | Water, Glycol 25–50% |
| Body Material | Cast Iron |
| Trim Material | Brass |
| Stem Material | Stainless Steel 316 |
| Pressure | 200 psig @ 150°F |
| Notes | Cast iron body, balanced plug, no steam |
Applications
- Heating & Cooling Coil Bypass
- Large Commercial HVAC Systems
- Chilled Water Systems
- Hot Water Systems
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