Castle Soft Seat Butterfly Valves have a centric disc construction, a single piece body and an integrally molded seat. Castle Butterfly Valves are available in different materials of construction. The Double D locking technology delivers positive disc to seat location with maximum strength.

Castle Dual Plate Check Valves are light and compact wafer type check valves that are designed for HVAC and general service applications. Dual plate check valves consist of two spring-loaded plates close when the flow decreases, without the necessity of reverse flow.

Castle Digital Hand wheel Balancing Valves are used to control the flow of water and to ensure that the chilled water system is balanced. It is used to modulate the fluid flow before it reaches the unit. The hand wheel acts as a built-in flow measuring device so that operation of the valve can be observed and noted precisely.

Castle Motorized Butterfly Valve comprise of a butterfly valve that is mounted by an electrical quarter turn actuator with manual override. Adhering to the function of a Hand Operated Butterfly valve, these are ON/ OFF type valves. Castle Motorized Butterfly Valves are BMS compatible.

Dynamic Pressure Independent Valve acts as a replacement to three different valves that is a two-way valve, a regulating valve and a valve to control differential pressure.

Castle Ball Valve with Strainers is used in HVAC and Plumbing sectors. These valves are extensions of Castle Ball Valves. The strainer performs the function of removing the particulates from the fluids passing through it via the filtering element intersecting the main channel. The strainer consists of a cylindrical mesh that protects the valuable downstream equipment’s such as pumps, regulators etc. from being damaged from the contaminants.