Symple Stuff 8/10mm RLV-D Lockshield Valve With Compression Fittings for 10mm Pipe The RLV-D range of domestic lockshield valves is identical in finish and dimensions to the RA-FS valve bodies used with the RAS-D2 and RAS-C2 radiator thermostat combi packs. All of the fittings, including the tailpieces, are fully interchangeable for total ease of installation. Available in angled pattern 15mm and 10mm sizes with conventional compression fittings and in a version incorporating a 10mm push-fit elbow, the valves are ideal for new builds, repairs and system upgrades. The RLV-D is a lockshield valve designed for use in domestic heating systems and meets the requirements in BS2767-10. Fittings and valve body dimensions are identical to those of the RAF valve body used with the RAS-C & RAS-D radiator thermostats, allowing the installer greater freedom in terms of workflow and ease of installation. Adjustment of the lockshield for regulation and isolation is by means of a 6mm Allen key socket in the valve body which is normally covered and protected by a screw-on brass cap. RLV-D can also be used in closed comfort cooling systems if the piping system is free of oxygen. Features: Matching valve body Fully interchangeable with radiator thermostat valve bodies Adjusted by means of 6mm Allen key Nickel-plated brass Easy installation Specification: Connection to radiator: Rp ½ Connection to the system: 8/10 mm Design: Angle Flow temperature [°C] [Max]: 120 °C Surface: Nickel-plated Test pressure [bar]: 16 bar Type: RLV-D Valve size: 10 Working pressure [bar] [Max]: 10 bar Box Contains: 1x Symple Stuff RLV-D Lockshield Valve with 10mm fittings