Sontay Valves & Actuators:
We supply a range of zone valves, complete with actuators, designed for On/Off control of fluid flow in a variety of heating and cooling applications, including AHUs and FCUs. They feature a reliable synchronous motor and a spring return mechanism to provide power failsafe position and fitted with an auxiliary switch as standard. VR Rotary Shoe range of 3-port flanged cast iron or threaded brass rotary shoe valves, with linkages to suit the VA series of actuators. Cast iron rotary shoe valves are used in heating systems for mixing or diverting applications. Valves sizes from 50 to 150mm (2” to 6”) and PN6. Note: These are not tight shut-off valves. brass rotary shoe valves are made of a special brass alloy (DZR) allowing use in heating and cooling systems, for both mixing and diverting applications. Valves are available from ½” to 2” sizes with internal threads. Note: These are not tight shut-off valves.