VBB2N01-M313A00
The Schneider Electric VBB2N01-M313A00 is a 1/2-inch 2-way ball valve assembly from the SpaceLogic VBB2 series, combining a forged brass ball valve body with a spring return electric actuator for proportional flow control in commercial HVAC and building automation systems. The VBB2N01-M313A00 accepts 0–10VDC, 0–5VDC, 4–20mA, or 5–10VDC control signals for precise modulating control. Spring return mechanism drives the valve to the normally open fail-safe position on power loss. Equal percentage flow characteristic with rangeability greater than 300:1. Close-off pressure of 130 psi, rated NEMA 2 for indoor installations. Compatible with water and glycol (up to 60%) — not rated for steam. Chrome plated brass ball, stainless steel stem, Viton O-ring stem seals, and glass-filled PEEK characterizing insert for long service life. As an authorized Schneider Electric distributor, NSI stocks the VBB2N01-M313A00 with fast lead times. Request a quote today.
Temperature Range: 19–250°F (-7–121°C)
Request a Quote →Specifications
| Size | 1/2 in |
| Configuration | 2-Way |
| Actuator | M313A00 — Spring Return, 24VAC |
| Cv | 0.7 |
| Body Material | Forged Brass |
| Pressure | 600 psi static, 30 psi max ΔP |
| Notes | 0–10VDC / 4–20mA, N.O., NEMA 2, no steam |
Applications
- Building Automation Systems
- Chilled Water Control
- Hot Water Control
- Fan Coil Units
- Terminal Unit Control
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