Range of swing gate, non-return valves with (blue or red epoxy powder coated) ductile iron bodies. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of globe type spring loaded, resilient trim, non-return valves with cast iron bodies (blue epoxy powder coated). Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of in-line, manually adjustable pressure reducing valves with stainless-steel bodies and EPDM o-rings. The valves incorporate a stainless-steel strainer. Maximum inlet supply pressure 25.0 Bar. Outlet pressures between 1.5 bar and 6.0 bar. Cold water use only.
Range of pre-set pressure relief valves with a DZR brass body, incorporating an approved check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). Compression connection for use with copper tube to BS EN 1057. Maximum working pressure: see models. Maximum operating temperature: 23.0°C
Range of spherical valves with DZR brass bodies and incorporating a butterfly operating member. Maximum working pressure: 16.0 bar. Maximum operating pressure: 85 C
Range of spherical valves incorporating a chrome plated brass body & brass ball. Maximum operating pressure 10 bar. Maximum operating temperature 65 °C.
Range of single lever or butterfly handle operated spherical valves with chrome plated brass bodies incorporating chrome plated brass ball. Maximum working pressures: see model below. Maximum operating temperature 23°C.
Range of press fit ball valves with DZR brass bodies incorporating a chrome plated brass ball. To be used with copper pipe EN1057 only. Crimp joint is achieved by a M profile crimp. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of spherical valves (brass bodies - various finishes) with press fit connections (‘TH’ profile) for use with “EA” range of PEX/AL/PEX multiplayer pipe. Maximum working pressure: 10Bar. Maximum operating temperature: 95°c.
Range of resilient seated gate valves with blue epoxy coated ductile iron bodies and ductile iron wedges encapsulated in EPDM. The valve is operated via a non-rising spindle. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of gate valves with blue epoxy coated ductile iron bodies, non-rising spindles with handwheel operating member and a ductile iron wedge encapsulated in EPDM. Maximum working pressure 16.0 bar. Cold water use only.
Range of hand wheel operated or key operated gate valves with blue epoxy coated ductile iron bodies, ductile iron wedge encapsulated in EPDM. Models ZHR01B & ZHR01C incorporate brass valve seats Maximum working pressure 16.0 Bar Maximum operating temperature 65.0°C
Range of gate valves with blue epoxy coated Spheroidal graphite cast iron bodies, EPDM seals and a non-rising stem with a handwheel operating member. Maximum working pressure 16.0 Bar. Maximum operating temperature 85.0°C
Range of Gate valves with ductile iron bodies (blue epoxy coated), EPDM rubber coated wedges, non-rising spindles with hand wheel operating members. Maximum working pressure 16.0 Bar Maximum operating temperature 85.0°C
Range of gate valve with ductile iron bodies, blue epoxy powder coated. Valves are operated via a non-rising spindle headwork. Maximum working pressure 16.0 Bar. Maximum operating temperature 60.0°C.
Range of hand wheel operated gate valves with blue epoxy coated ductile iron bodies, ductile iron wedge encapsulated in EPDM. Maximum working pressure 16.0 Bar. Maximum operating temperature 85.0°C
Ranges of gate valves with ductile iron bodies (blue epoxy coated), and EPDM coated wedge with hand wheel operating members. Maximum working pressure 16.0 Bar. Maximum operating temperature 85.0°C.
Range of gate valves with ductile iron bodies (blue epoxy coated), EPDM rubber coated wedges and hand wheel operating members. Maximum working pressure: 16.0 Bar. Maximum operating temperature: 80°C.
Range of gate valves with either brass or DZR brass bodies. The valves incorporate non-rising spindle headworks with a wheel type operating member. Maximum working pressure 16.0 Bar. Maximum operating temperature 85.0°C.
Range of angled stop valves, (chromium plated brass bodies) with dome operating members. Maximum working pressure 5.0 bar. Maximum operating temperature 85°C
Range of screw down stop valves with plastic bodies for below ground use.. The valves are supplied with loose pipe inserts and are for use with polyethylene pipe (manufactured to BS EN 12201). Maximum working pressure 14.0 bar. Cold water use only.
Range of manually operated balancing valves with DZR brass bodies. The product also incorporates a spherical valve. Maximum working pressure: 10 bar Maximum working temperature: 100°C.
Range of in-line electrolytic scale reducers with copper bodies for use with copper pipe (manufactured to BS EN 1057). Maximum working pressure 10.0 bar. Maximum operating temperature 40°C.
'SP01BL'. Black coloured, injection moulded POM material. For use with water up to 85°C.
'KOCETAL® K100BK & KOCETAL® K300BK'. 'KOCETAL® K500BK’ was added to the approval in June 2025. Black coloured, injection moulded POM materials. For use with water up to 23°C.
‘KOCETAL® K100HSP (white coloured) & KOCETAL® K100HSP BK (black coloured)’. Injection moulded POM materials. For use with water up to 23°C.
‘KOCETAL® WR301 (white coloured) & KOCETAL® WR301 BK (black coloured)’. Injection moulded POM materials. For use with water up to 23°C.
'M-106'. Grey coloured, compression moulded mechanical carbon graphite cylindrical component. For use with water up to 85°C.
'M-133'. Grey coloured, compression moulded mechanical carbon graphite cylindrical component. For use with water up to 85°C.
'DL-001'. White coloured, compression moulded ceramic washer. For use with water up to 85°C.
'J1200 (RBSIC) & J1300 (SSIC)'. Grey coloured, compression moulded and sintered, Silicon carbide mechanical sealing rings. For use with water up to 85°C.
'H/E16018'. Factory applied, dark blue coloured electrostatic enamel coating. Apply as per manufacturer's TDS '00', dated '30.08.2017' and cure for 4.5 minutes at a peek temperature of 850°C. For use with water up to 85°C. This material is only approved for the curing conditions that appear on the approval. If the cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'KOROGUARD 20 RED & GREY'. Factory applied, two-component epoxy coatings available in red and grey. Mix parts A & B in a 3:1 volume ratio and apply as per manufacturer's TDS dated 'Jan 2024'. Cure for 7 days@30°C. For use with water up to 23°C. This material is only approved for the mixing and curing conditions that appear on the approval. If the mix and/or cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'APLICAPROOF PUA P'. Factory applied, two component, grey coloured polyurea coating. Mix components A & B in a weight ratio of 1:1 and apply as per manufacturer's TDS 'Rev - 06/2024'. Cure for 48 hours@23°C. Between September 2022 and August 2024, the coating is for use with water up to 23°C. From September 2024, the coating is for use with water up to 60°C. This material is only approved for the mixing, curing & soaking conditions that appear on the approval. If the mix/cure/soak conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'APLICAPROOF PU W'. Factory applied, two-component, cream coloured (once mixed and applied) polyurethane resin coating. Mix components A & B in a 4:1 volume ratio and apply as per manufacturer's TDS 'Rev -06/2024'. Cure for 6 hours@23°C. For use with water up to 23°C. This material is only approved for the mixing and curing conditions that appear on the approval. If the mixing and/or curing conditions are varied from those specified on the approval then the materials are not covered by the scope of the approval.
'Hempadur 35560 Cream Coating with Hempadur 15590 Red Primer'. Factory applied, cream coloured, two-component epoxy coating for use with epoxy primer. ‘Hempadur 15590 Red Primer’ is a two-component primer to be mixed in a 15:4 volume ratio and applied as per manufacturers PDS dated ‘October 2024’. Cure for 16 hours@20°C. 'Hempadur 35560 Cream’ is a two-component coating to be mixed in a 6.8:2 volume ratio and applied as per manufacturers PDS dated ‘May 2024’. Cure for 7 days@20°C. For use with water up to 35°C. This material is only approved for the mixing and curing conditions that appear on the approval. If the mixing and/or curing conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'JAZLINE DW'. Factory applied, two-component, light green coloured epoxy coating. Mix in a 3:1 volume ratio and apply as per manufacturer's TDS issued '1 / 2022'. Cure for 7 days@28°C. For use with water up to 60°C.
'P • HSR42.5'. Factory applied, grey coloured Sulphate resistant Portland cement. Mix cement:medium sand:water in 1:1.4:0.45 weight ratio and apply as per manufacturer's instructions 'Version 03', dated '29th-07-2024'. Cure for 3 hours at 25°C. For use with water up to 65°C. This material is only approved for the mixing and curing conditions that appear on the approval. If the mix and/or cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'TC-7808-19'. Factory applied, grey coloured PTFE coating. Apply as per manufacturer's data sheet dated June 8, 2019. Cure for 20 minutes@380°C. For use with water up to 85°C. This material is only approved for the curing conditions that appear on the approval. If the cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'Enviroline 2405'. Site applied, off-white coloured (once mixed and applied), two-component epoxy. Mix parts A (light grey, opaque liquid) and B (white, opaque liquid) in a volume ratio of 2:1 and apply as per manufacturer's TDS 'Ref:10139', 'Issue Date:8/21/2017'. Cure for 7 days@25°C. For use with water up to 23°C. This material is only approved for the mixing and curing conditions that appear on the approval. If the mix and/or cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'ELS 108 & ELS 101'. Extruded, multi-layered hoses comprising of a black coloured PVC inner layer, white coloured polyester middle layer and grey coloured PVC outer layer. For use with water up to 23°C.
'T100M'. White coloured (translucent) grease. Apply as per manufacturer's instructions. For use with water up to 85°C.
'TP-A25-PA12'. Dark grey coloured, injection moulded, PA12 bonded strontium ferrite magnet. For use with water up to 50°C.
'DZT PANT I1000-NC; DZT PANT I10G05-NC; DZT PANT I10G10-NC; DZT PANT I10G15-NC; DZT PANT I10G20-NC; DZT PANT I10G25-NC; DZT PANT I10G30-NC; DZT PANT I10G35-NC; DZT PANT I10G40-NC; DZT PANT I10G45-NC; DZT PANT I10G50-NC; DZT PANT I10G55-NC; DZT PANT I10G60-NC; DZT PANT I10G65-NC (un-pigmented - appears beige)’. ‘DZT PANT I10G05-BK; DZT PANT I10G10-BK; DZT PANT I10G15-BK;DZT PANT I10G20-BK;DZT PANT I10G25-BK; DZT PANT I10G30-BK; DZT PANT I10G35-BK;DZT PANT I10G40-BK;DZT PANT I10G45-BK; DZT PANT I10G50-BK; DZT PANT I10G55-BK; DZT PANT I10G60-BK; DZT PANT I10G65-BK (black coloured)'. Injection moulded PA materials. For use with water up to 85°C.
'ForTii Ace WX51-FC NA99001'. Natural (appears beige in colour), injection moulded Polyamide material. For use with water up to 85°C.
'Durethan BKV 15 F 901510 DUS018'. Black coloured, injection moulded PA6 GF 15 material. For use with water up to 85°C.
'Aquapipe'. Black coloured, extruded HDPE (PE100) pipe. For use with water up to 23°C.
'GPS CRP100 Black Pipe'. Black coloured, extruded PE100 pipe. For use with water up to 23°C.
'JXPE100'. Black coloured, extruded HDPE pipe. For use with water up to 65°C.
'GUR® 4012, GUR® 4012 ECO-B, GUR® 2105, GUR® 2105 ECO-B, GUR® 2122, GUR® 2122 ECO-B, GUR® 2126, GUR® 2126 ECO-B, GUR® 4017, GUR® 4017 ECO-B GUR® 4018, GUR® 4018 ECO-B, GUR® 4120, GUR® 4120 ECO-B, GUR® 4150, GUR® 4150 ECO-B, GHR® 8020 & GHR® 8020 ECO-B’. Natural (material appears white/cream coloured, opaque) compression moulded UHMW-PE materials. ‘GUR® 2105, 2105 ECO-B, 2122, 2122 ECO-B. 2126, 2126 ECO-B’ are for use with water up to 60°C. ‘GUR® 4017, 4017 ECO-B, 4018, 4018 ECO-B 4012, 4012 ECO-B, 4120, 4120 ECO-B, 4150, 4150 ECO-B, GHR® 8020 & 8020 ECO-B' are for use with water up to 85°C.
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