Range of wall mounted shower kits, (brass bodies - various finishes), consisting of an overhead shower, handset and hose. The product is supplied with a fixed riser assembly and incorporates a manual diverter valve using a push button mechanism. The shower handset incorporates an approved check valve cartridge; however, the complete product has not been fully tested to demonstrate it provides backflow protection. The shower handset and overhead shower incorporates a stainless-steel strainer and a plastic flow regulator.
Non-metallic materials and components comply with BS6920 at 60°C
Combination tap assembly (chrome plated brass), with a dome type operating member controlling the flow and temperature with a non-concussive thermostatic cartridge headwork. The spout outlet incorporates a plastic aerator. The inlets incorporate approved single check valve cartridges, however, the complete assembly has not been tested to demonstrate backflow protection. Maximum working pressure 5.0 Bar Maximum operating temperature 85°C.
Non-metallic materials and components comply with BS6920 at 85°C
Self-closing basin tap (chromium plated brass), incorporating a self-closing headwork with dome type operating memeber. Temperature is controlled independently by a manual lever. Spout outlet incorporates a plastic aerator. The inlets incorporate stainless steel strainers and approved single check valve cartridges, however, the complete assembly has not been tested to demonstrate backflow protection.. Maximum working pressure 10.0 bar.
Self-closing tap assembly (chromium plated brass) incorporating spring loaded headwork with dome type operating members. The outlet incorporates a flow straightener. The product is supplied with two servicing valves and the inlet connector incorporates an approved check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). Maximum working pressure 5.0 Bar. Maximum operating temperature 60.0°C.
Stainless steel braided, PEX lined flexible hose assemblies with EPDM washers and O ring incorporating an isolation valve (brass body and ball), tee piece (brass) and incorporates an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Air Source Hot Water Cylinder range of cased and insulated, unvented hot water storage cylinders (enamelled steel) of the package type incorporating heat pump module. The DHW circuit includes a factory fitted temperature & pressure relief valve (Caleffi) set at 7 bar and 95˚C . The safety kit incorporates a pressure reducing valve (Caleffi) set at 3.5 bar, strainer, check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2 and an expansion valve (Caleffi) set at 6 bar, expansion vessel (Reflex) and a tundish (Caleffi). The temperature of the hot water is controlled by a factory fitted manual control (set at 60˚C) and a high pressure switch positioned on the heat pump module (maximum temperature 65˚C) The cylinders are factory fitted with standard dual control immersion heater. Immersion heater incorporate control and manual resetting thermostats (maximum 89˚C). Maximum working pressure 5.5 Bar Maximum operating temperature 75°C. Maximum supply pressure to the pressure reducing valve is 12 bar. Maximum working pressure of the primary circuit 3.5 bar. Maximum operating temperature 80°C.
Thermostatic blending valve with brass body (chrome plated), incorporating a thermostatic cartridge controlling the temperature and dome type operating member. The inlets incorporate a stainless steel strainer and approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. 47.533 is the connection set for use with the valve. Maximum operating pressure 10.0 bar.
Non-metallic materials and components comply with BS6920 at 60°C
Wall mounted, manual blending valve (chromium plated brass), incorporating ceramic cartridge headwork with a single lever operating member. The outlet incorporates an approved check valve cartridge; however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 10.0 Bar.
Non-metallic materials and components comply with BS6920 at 70°C
Range of wall mounted manual blending valves (brass bodies – various finishes) incorporating a ceramic cartridge headwork with a single lever operating member. The shower outlet incorporates an approved check valve cartridge however the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum operating pressure 10 bar. Maximum operating temperature 60°C
Wall mounted, concealed blending valve with a brass body, incorporating a ceramic cartridge headwork. Maximum working pressure 3.5 Bar.
Non-metallic materials and components comply with BS6920 at 60°C
Wall mounted, one or two hole, concealed blending valves with a brass body, incorporating a ceramic cartridge headwork. Maximum working pressure 3.5 Bar.
Non-metallic materials and components comply with BS6920 at 60°C
Self-closing shower mixer (chromium plated brass) incorporating spring loaded non-concussive headworks with dome type operating member. Temperature is adjusted manually with a dome type operating member. Both inlets and the shower outlet incorporate single check valve cartridges (however, the complete product has not been fully tested to demonstrate it provides backflow protection). The inlets also incorporate a stainless steel strainer. Shower hose, handset or headset are not supplied supplied with this product. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C.
Range of wall mounted, manually operated, blending valves with (brass bodies - various finishes), incorporating a ceramic cartridge headwork with single lever operating member. The inlets incorporate stainless steel strainers and approved check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 5.0 Bar.
Non-metallic materials and components comply with BS6920 at 60°C
Wall mounted, manually operated shower mixer valve (chromium plated brass body), incorporating a ceramic cartridge with a joystick type operating member. The outlet incorporates an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 10 bar. Maximum operating temperature 60°C
Range of concealed and exposed wall mounted manually operated shower blending valves (brass bodies - various finishes) with a ceramic cartridge headwork and a single lever operating member. The outlet to the shower hose incorporates an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 10.0 Bar. Maximum operating temperature 60.0°C
Range of wall mounted, thermostatic blending shower valves, incorporating a quarter turn ceramic disc headworks or ceramic disc diverter cartridges (see models) with a cube type operating members. The temperature is controlled independently via a thermostatic cartridge with a cube type operating members that incorporate manual override buttons. Model (1.1901.001) is supplied with a shower hose, hanset & riser rail assemblies. Model (1.1901.002) is supplied with a shower hose, handset, overhead shower & riser rail assebmlies. The inlets incorporate stainless steel strainers and approved check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum operating pressure 10 bar. Maximum operating temperature 45°C
Non-metallic materials and components comply with BS6920 at 45°C
Range of wall mounted thermostatic shower valves (various finishes) incorporating a quarter turn ceramic disc headworks with single lever type operating members. The temperature is controlled independently via a thermostatic cartridge with manual override and single lever type operating members. Both inlets incorporate approved single check valve cartridges (however, the complete assembly has not been fully tested to demonstrate that it provides adequate backflow protection). The products are supplied with shower kits consisting of a shower hose, handset & a riser rail assembly. Maximum working pressure 5.0 Bar Maximum operating temperature 85°C.
Range of wall mounted concealed thermostatic shower valves (brass bodies with chrome plated plastic trim sets), incorporating a quarter turn ceramic disc headwork controlling the flow. The temperature is controlled independently via a thermostatic cartridge, both using dome type operating members. The inlets incorporate stainless-steel strainer washers and single check valve cartridges (however, the complete product has not been fully tested to demonstrate it provides backflow protection). The products are supplied with a chrome plated shower handset, shower hose, plastic wall mounted shower outlet and riser rail assembly. Maximum working pressure 10.0 bar.
Non-metallic materials and components comply with BS6920 at 60°C
Range of wall mounted, concealed thermostatic blending valves or exposed bar type thermostatic blending valves (chromium plated brass) incorporating a 2-way manual diverter valve controlling and diverting the flow between an overhead shower and a shower outlet with dome type operating members. The temperature is controlled independently via a thermostatic cartridge with a dome type operating member incorporating a manual override button incorporate. An approved check valve cartridge is also supplied, however, the complete product has not been fully tested to demonstrate it provides backflow protection. The products are supplied with a shower head, shower hose and handset. Maximum working pressure 10.0 bar. Maximum operating temperature 65°C (NU‐035 & NU‐037 models. All other models 60°C only).
Range of T-type thermostatic mixing valves with brushed chrome plated DZR brass bodies. Each inlet incorporates a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) and stainless-steel strainers. Compression connections are for use with copper pipe (manufactured to BS EN1057). Maximum working pressure 10.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of T-type thermostatic mixing valves with brushed chrome plated DZR brass bodies. Each inlet incorporates a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) and stainless-steel strainers. Compression connections are for use with copper pipe (manufactured to BS EN1057). Maximum working pressure 10.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of wall mounted, concealed, thermostatic mixing vales with brass bodies and chrome plated trim sets, incorporating one or two quarter turn ceramic disc headworks with various operating members (see models). Temperature is controlled independently via a thermostatic cartridge with various operating members (see model) which incorporates a manual override button. Both inlets incorporate an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 6.0 bar. Maximum operating temperature 85°C.
Range of wall mounted, thermostatic bar shower mixer (chrome plated brass body), incorporating a quarter turn ceramic disc headwork that controls the flow with a dome operating member. Temperature is controlled independently via a thermostatic cartridge with dome type operating member that incorporates a manual override button. Both inlets incorporate an approved check valve cartridge however, the complete product has not been fully tested to demonstrate it provides backflow protection. This product is supplied with an overhead shower, handset, shower hose and a riser rail assembly that incorporates a manual diverter that controls flow from overhead shower and shower handset. Maximum working pressure 5.0 bar
Non-metallic materials and components comply with BS6920 at 60°C
Range of T-type thermostatic mixing valves with brushed chrome plated DZR brass bodies. Each inlet incorporates a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) and stainless-steel strainers. Compression connections are for use with copper pipe (manufactured to BS EN1057). Maximum working pressure 10.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of wall mounted, thermostatic blending valves with (brass bodies - various finishes), incorporating a manual diverter which controls the flow. Temperature is controlled independently via a thermostatic cartridge with dome type operating members incorporating a manual override. The inlets incorporate approved check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. The products are supplied with a shower hose, handset and overhead shower. Maximum working pressure 10.0 Bar
Non-metallic materials and components comply with BS6920 at 60°C
Range of concealed thermostatic shower valves, (brass bodies – various finished trim sets), incorporating, ceramic cartridge controlling the flow with a single lever operating member and detent headworks diverting the flow from shower to shower. The temperature is controlled independently via a thermostatic cartridge with dome type operating member with manual override button. The inlets incorporate single check valve cartridges, (however, the complete assembly has not been fully tested to demonstrate that it provides backflow protection). Maximum working pressure 10.0 Bar. Non-metallic materials and components comply with BS6920 at 65°C Models added June 2025 Maximum operating temperature 60.0°C
Non-metallic materials and components comply with BS6920 at 65°C
Range of wall mounted, concealed or exposed (see models) thermostatic shower valves (chromium plated brass), incorporating a ceramic disc headwork controlling the flow and an independent thermostatic cartridge controlling the temperature, both with single lever type operating members. The temperature control incorporates a manual override. The inlets incorporate stainless steel strainers and approved check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 5.0 Bar.
Non-metallic materials and components comply with BS6920 at 60°C
Range of wall mounted concealed two and three hole thermostatic shower valves with brass bodies. Incorporating two-way diverter valves. Model (V132-IS-XX) also incorporates a quarter turn ceramic disc headwork. Temperature is controlled independently via a thermostatic cartridge. The products incorporate single check valve cartridges, (however, the complete products have not been fully tested to demonstrate it provides backflow protection). Maximum operating pressure 10.0 bar.
Range of wall mounted concealed and exposed thermostatic shower valves, (chrome plated brass bodies or chrome trim sets), incorporating single sequential headworks controlling both the flow and temperature. The inlets incorporate single check valve cartridges, however, the complete products have not been fully tested to demonstrate it provides backflow protection. Products are supplied with flow regulators. Maximum operating pressure 5.0 bar. Maximum operating temperature 50°C
Wall mounted, bar type thermostatic shower valve (chromium plated brass), incorporating a quarter turn ceramic disc headwork controlling the flow using single lever operating members incorporating a manual override. The temperature is controlled independently via a thermostatic cartridge, using a single lever operating member incorporating a manual override button. The inlets incorporate stainless steel strainers and approved single check valve cartridges, however, the complete product has not been fully tested to demonstrate that it provides backflow protection. Maximum working pressure 10.0 Bar
Non-metallic materials and components comply with BS6920 at 60°C
Range of T-type thermostatic blending valves with chromium plated brass bodies. Temperature is controlled via a thermostatic cartridge. Compression fitting connection to be used with copper pipe to BS EN1057 only. Maximum working pressure 10 bar. Maximum operating temperature 85°C except for models CORETMV015MX & CORETMV022MX both 60°C
Range of concealed, wall mounted, thermostatic blending valves, (brass bodies, chrome trim sets). The products consist of two-way diverter cartridges and a thermostatic cartridges. All models incorporate approved check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 10 bar.
Non-metallic materials and components comply with BS6920 at 65°C
Wall mounted, exposed, thermostatic shower mixing valve (black plated brass). The products incorporate a ¼ turn ceramic disc. Temperature is controlled independently via a thermostatic cartridge with a manual override button. The products have a dome type operating member. Each inlet incorporates a combined EPDM washer and stainless steel strainer and an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 6.0 bar. Maximum operating temperature 65°C.
Range of wall mounted thermostatic bar shower mixers, (chrome plated brass bodies), incorporating half turn ceramic disc headwork with a single lever operating member. The temperature is controlled independently via a thermostatic cartridge with a single lever operating member that incorporates a manual override button. The inlets incorporate approved single check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection with stainless-steel strainers. The products are supplied with shower kits that consist of a shower hose, handset and riser rail assembly. Maximum working pressure 10.0Bar Maximum operating temperature 60°C.
Range of T-type thermostatic mixing valves with brushed chrome plated DZR brass bodies. Each inlet incorporates a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) and stainless-steel strainers. Compression connections are for use with copper pipe (manufactured to BS EN1057). Maximum working pressure 10.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of wall mounted, concealed thermostatic blending valves (brass bodies - various finishes), incorporating a non-rising spindle headwork controlling the flow and a manual diverter directing the flow between multiple shower outlets using single lever operating members. Temperature is controlled independently via a thermostatic cartridge with a dome type operating member that incorporates a manual override button. The inlets incorporate stainless-steel strainers and an approved single check valve cartridge however, the complete assembly has not been fully tested to demonstrate that it provides backflow protection. Maximum working pressure 10.0 bar.
Non-metallic materials and components comply with BS6920 at 60°C
Range of wall mounted thermostatic bar shower mixers (brass bodies – various finishes). Incorporating quarter turn ceramic disc headwork controlling the flow with a dome type operating member. The temperature is controlled independently via a thermostatic cartridge with a dome type operating member incorporating a manual override button. The inlets incorporate stainless steel strainers and approved check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 5.0 Bar
Non-metallic materials and components comply with BS6920 at 60°C
Range of concealed and exposed thermostatic shower valves, (chrome plated brass bodies and trim sets), incorporating quarter turn ceramic disc diverter valves with cross top operating members controlling the flow to either 1, 2 or 3 outlets (see models). The temperature is controlled independently via a thermostatic cartridge with a single lever operating member. Maximum working pressure 5 bar. Maximum operating temperature 48°C
Wall mounted thermostatic bar shower mixer, (brass body – various finishes), incorporating a quarter turn ceramic disc headworks with dome type operating members. The temperature is controlled independently with thermostatic mixing valve with a dome type operating member that incorporates a manual override button. The inlets incorporates approved single check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 5 bar. Maximum operating temperature 85°C
Range of wall mounted thermostatic blending valves (chrome plated brass), incorporating ceramic cartridge headworks (see models). The temperature is controlled independently via a thermostatic cartridge incorporating a manual override button, with a variety of operating members. The inlets incorporate approved check valve cartridges; however, the complete product has not been fully tested to demonstrate it provides backflow protection with stainless-steel strainers. Maximum working pressure 5.0 Bar.
Non-metallic materials and components comply with BS6920 at 60°C
Range of wall mounted thermostatic shower valves, (chromium plated brass), incorporating a thermostatic cartridge which controls both flow and temperature. All models have a single lever operating member controlling the flow and either a single lever operating member (gr-sk-01, gr-sk-04 and gr-sk-11 models) or a cross-top operating member (gr-sk-06 and gr-sk-07 models) controlling the temperature. All models, except the gr-sk-11 model, includes a manual override button on the temperature control. Each inlet incorporates a stainless-steel strainer and an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate that it provides backflow protection. Maximum working pressure 10.0 Bar. Maximum operating temperature 85°C.
Concealed wall mounted thermostatic blending valve, (brass body – chrome trim set), incorporating quarter turn ceramic disc headworks with single lever operating members. Temperature is controlled independently via a thermostatic cartridge with a single lever operating member that incorporates a manual override button. The inlets incorporates approved check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 10 bar. Maximum operating temperature 65°C
Range of ‘Waterforms’ wall mounted, thermostatic blending valves with (brass bodies - various finishes), incorporating a manual diverter which controls the flow. Temperature is controlled independently via a thermostatic cartridge with dome type operating members incorporating a manual override. The inlets incorporate approved check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. The products are supplied with a shower hose, handset and overhead shower. Maximum working pressure 10.0 Bar Maximum operating temperature 60.0°C
Range of wall mounted, concealed thermostatic shower valves (brass bodies – various finished trim sets). All models comprise of an iBox that can consist of the following combinations. iBox incorporating a thermostatic cartridge with a dome type operating member. iBox incorporating a thermostatic cartridge with a dome type operating member and a detent headwork with a push button operating member to a shower outlet. iBox incorporating a thermostatic cartridge with a dome type operating member and two detent headworks with push button headworks to multiple shower outlets. iBox incorporating a thermostatic cartridge with a dome type operating member, two detent headworks with push button operating members to shower outlets and an internal shut off valve. All models incorporate approved single check valve cartridges, however, the complete assembly has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 10.0 Bar Maximum operating temperature 65.0°C Models added December 2024: Maximum operating temperature 60.0°C
Range of wall mounted thermostatic shower valves, (chromium plated brass), incorporating a thermostatic cartridge which controls both flow and temperature. All models have a single lever operating member controlling the flow and either a single lever operating member controlling the temperature. 86005660 does not include a manual override button on the temperature control. Each inlet incorporates a stainless-steel strainer and an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate that it provides backflow protection. Maximum working pressure 10.0 Bar. Maximum operating temperature 85°C.

Range of T-type thermostatic blending valves with chromium plated brass bodies. Temperature is controlled via a thermostatic cartridge. The inlets of all models incorporate single check valve cartridges (verified by test - suitable for backflow protection against Fluid Category 2) and stainless-steel strainers. Compression fitting connection to be used with copper pipe EN1057 only. Maximum working pressure 10 bar. Maximum operating temperature 85°C
Range of wall mounted, thermostatic bar shower mixer (chrome plated brass body), incorporating a quarter turn ceramic disc headwork that controls the flow with a dome operating member. Temperature is controlled independently via a thermostatic cartridge with dome type operating member that incorporates a manual override button. Both inlets incorporate an approved check valve cartridge however, the complete product has not been fully tested to demonstrate it provides backflow protection. This product is supplied with an overhead shower, handset, shower hose and a riser rail assembly that incorporates a manual diverter that controls flow from overhead shower and shower handset. Maximum working pressure 5.0 bar
Non-metallic materials and components comply with BS6920 at 60°C
Range of wall mounted, concealed, thermostatic mixing vales with brass bodies and chrome plated trim sets, incorporating one or two quarter turn ceramic disc headworks with various operating members (see models). Temperature is controlled independently via a thermostatic cartridge with various operating members (see model) which incorporates a manual override button. Both inlets incorporate an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 6.0 bar. Maximum operating temperature 85°C.
Range of T-type thermostatic mixing valves with brushed chrome plated DZR brass bodies. The inlets incorporates a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) and stainless-steel strainers. The product is supplied with angled servicing valves with brushed chrome plated DZR brass bodies and ball. The product incorporates a stainless steel strainer and a single check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Compression connections are for use with copper pipe (manufactured to BS EN1057). Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of T-type thermostatic mixing valves with brushed chrome plated DZR brass bodies. The inlets incorporates a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) and stainless-steel strainers. The product is supplied with angled servicing valves with brushed chrome plated DZR brass bodies and ball. The product incorporates a stainless steel strainer and a single check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Compression connections are for use with copper pipe (manufactured to BS EN1057). Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
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