Belimo B2050VSS-15+GRCX120-3 N4 : 2-way 1/2" Ball Valve (VSS), Cv Rating (30 GPM Δ 4 psi), Stainless Steel Body, Ball and Stem + Non Fail Safe Valve Actuator, 120VAC, On/Off, Floating Point Control Signal, NEMA 4X Enclosure
Belimo VSS Series threaded ball valves are designed for modulating or two-position control in hot water, chilled water, and saturated steam systems up to 50 psi. Typical HVAC applications include reheat coils, VAV terminal units, unit ventilators, and air handlers, especially where a compact, low-profile valve package is needed.
- Steam service: up to 50 psi
- Federal specification: WW-V-35C, Type II
- Composition: SS (stainless steel)
Belimo B2050VSS-15 Valve Specifications
| Pattern | 2-way |
| Cv | 15 |
| End Fitting | Internal thread |
| Fluid | Chilled or hot water, up to 60% glycol |
| Body Pressure Rating | 2000 psi |
| Flow characteristic {Tools} |
Modified equal percentage |
| Trim | Stainless steel |
| Valve Size | 0.5" [15] |
Belimo GRCX120-3 N4 Valve Actuator Specifications
| Voltage AC/DC | AC 100...240 V |
| Power Consumption (Running) | 6 W |
| Power Consumption (Holding) | 2 W |
| Power Consumption For Wire Sizing | 11 VA |
| Control Type | Floating/3-point |
| Manual Override |
Under Cover |
| Running Time (Motor) |
35 s / 90° |
| Protection category | IP66/67 |
| Degree Of Protection NEMA | NEMA 4X |
| Enclosure Type | UL Enclosure Type 4X |
