Introducing the Ambiente Return Pin Valve which is a precision-engineered device that connects to the manifold of an underfloor heating system. It features an actuator that responds to the thermostat settings for each zone, controlling the opening and closing of the valve based on the desired temperature. Technical Data: Pin Valve Dimensions: L59 x W30mm Pin Valve Actuator thread size: M30mm Pin Valve Manifold thread size: W21mm (1/2") Pin Valve (from 1.2" BSP thread to bottom): L25mm The New Ambiente pin valve will fit all Ambiente stainless steel manifolds - 413 series. This also replaces NuHeat OMSFV-C- pin valve & WMS Current manifolds.
