VG1000 Series Three-Way, Stainless Steel Trim, NPT End Connections Ball Valves with Spring-Return Electric Actuators without Switches. VG1000 Series Ball Valves are designed to regulate the flow of hot or chilled water and, for some models, low-pressure steam in response to the demand of a controller in HVAC systems. Available in sizes 1/2 through 2 in. (DN15 through DN50), this family of two and three-way forged brass valves is factory or field mounted to Johnson Controls® VA9104, M9106, M9109, and M9100 Series Non-Spring-Return and VA9203 and VA9208 Series Spring Return Electric Actuators for on/off, floating, or proportional control.
- Forged Brass Body - provides 580 psig static pressure rating.
- 300 Series Stainless Steel Ball and Stem Assembly - tolerates high-temperature water or 15 psi saturated steam with fluid temperatures of -22 to 284°F (-30 to 140°C) or where a higher degree of corrosion protection is desired.
- 500:1 Range ability - provides accurate control under all load conditions.
- Maintenance-Free Design - performs without failure in excess of 200,000 full stroke cycles in iron-oxide contaminated water.