1/2" BSP manifold thread (Pin Valve). This Manifold Pin Valve head should fit the following manifolds listed below.
½"” BSP Manifold Return Pin Valve 657
Reliance Underfloor Heating Manifold Return Pin Valve 1/2″ BSP
Daaxing Underfloor Heating Manifold Return Pin Valve Core M30x1.5,Brass Return Pin Valve Core,Return Pin Valve Core M30x1.5 for UFH Actuator Underfloor Heating Manifold (4PCS)
Daaxing Underfloor Heating Manifold Return Pin Valve Core M30x1.5,Brass Return Pin Valve Core,Return Pin Valve Core M30x1.5 for UFH Actuator Underfloor Heating Manifold (2PCS)
Daaxing Underfloor Heating Manifold Return Pin Valve Core M30x1.5,Brass Return Pin Valve Core,Return Pin Valve Core M30x1.5 for UFH Actuator Underfloor Heating Manifold (6PCS)
Water distributor Valve Core, Return Pin Valve Core, Underfloor Heating Manifold Return Pin Valve Core M30x1.5 For UFH Actuator