allowing for consistent CFM delivery even as static pressure fluctuates within the ductwork

Dual Blade Terminals: Features standard 1/4 inch male quick-connect terminals for fast and efficient wiring

and the internal positioner components required to maintain a consistent 3/4-inch stroke

Can this valve be used for LP (Propane) conversions

Johnson Controls VG7551PT Valve THPU32HP7Y allowing for consistent CFM deliveryJohnson Controls VG7551PT Valve, Globe, 2 Way Normally Open, 1 1 4", Union Angle, 18. 5 Cv Equal Percentage Flow Cast Bronze Body with Brass Trim, Standard Threaded Stem and Push Down To Close Action This item is not qualify for free shipping.