Griswold Controls / FlowCon International

Built for performance and durability, the Griswold Controls MVP Valve now features stainless steel construction for superior corrosion resistance and long-term reliability. Designed for true pressure independence, the MVP balances automatically at reduced loads, ensuring stable temperature control and consistent comfort. With extended actuator life and an optimized primary variable flow system, it delivers lasting efficiency and precision in any demanding HVAC application.