Range of gate valves with bronze bodies, bronze wedge and PTFE washers. Maximum working pressure 20.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of resilient seated gate valves with cast iron bodies (blue epoxy coated), EPDM coated cast iron wedges and a handwheel operating member. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of gate valves with ductile iron bodies (green epoxy coated) and EPDM coated ductile iron wedge. Maximum working pressure – 16.0 Bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of thermal balancing valves with brass bodies and EPDM O-rings. The products also incorporates an analogue temperature gauge. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 90°C
Range of manually operated balancing valves with either a DZR brass or bronze body incorporating a non-rising spindle balancing mechanism. Valves are adjusted using a handwheel. Maximum working pressure 25.0 bar. Maximum operating temperature 100°C.
‘Pentens SPU-1000 Pure Polyurea Waterproofing Spray Coating (with Pentens E-500SE Primer and Pentens E- 501S Sealer)’. Factory applied, dark yellow coloured (once applied) polyurea primer, sealer & top coat. Mix primer in a 1:1 weight ratio and apply as per PDS v. '2017/02/24'. Cure for 8 hours@25°C. Mix sealer in a 2:1 weight ratio and apply as per PDS v. '2017/02/24'. Cure for 8 hours@25°C. Mix topcoat in a 1.125:1 weight ratio and apply as per PDS v. '2017/02/24'. Cure for 72 hours@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 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.
'Epilux Solvent Free DW Coating Grey and Red'. Factory applied, light grey or red coloured epoxy coatings. Apply as per manufacturer's data sheet number '558', revision '04', dated October 2022. Cure for 7 days@30°C. For use with water up to 30°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.
'Ascent-01'. Factory applied, grey coloured, Portland cement mortar. Mix sand, cement and water in a weight ratio of 1:1:0.35 and apply as per manufacturer's user instructions 'doc: Ascent-01', 'vision: A08052023', dated '2023-05-08'. Cure for 24 hours@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 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.
'Eucoflex Caliente'. Site applied, blue coloured, two-component polyurea coating consisting of Component A, Component B and Component C (Pigment Paste). Mix & apply as per manufacturers datasheet 'TX40T815', dated 'August 2023'. For use with water up to 60°C. This approval is valid only for the material when it is applied by experienced, suitably trained applicators that are authorized and/or certified by Euclid Chemical Toxement. The authorization, training and certification of the local applicators are the responsibility of Euclid Chemical Toxement and not the responsibility of WRAS.
'TPU 2053, TPU 2054, TPU 2055, TPU 2056, TPU 2057 & TPU 2058'. Five layered, membrane systems manufactured by calendaring. The membranes consist of: 1.) a transparent polyurethane inner layer (in contact with the water), 2.) a tie layer, 3.) a reinforcing layer (PES or PA), 4.) a tie layer & 5.) a blue or beige coloured polyurethane outer layer (not in contact with the water). For use with water up to 23°C.
'VESTAMID LX9042 NC'. White coloured, injection moulded PA12 material. For use with water up to 85°C.
'RBM PE40 potable water pipe'. Black coloured (with blue external stripes), extruded LDPE pipe. For use with water up to 23°C.
'LLFA® Compression Tape'. Red coloured (with white stripe), silicone based tape, manufactured by extrusion. Shore hardness 55. Tested in-radius 0.4mm. Apply as per manufacturer's instructions 'LLFA® Compression Tape User Guide Rev. 2; July 1, 2017'. For use with water up to 75°C.
'Buffalo PUR500'. Red coloured chemical anchor resin supplied in a pre-weighed dual cartridge. Apply as per manufacturer's instructions dated '14/08/2018'. Cure for 48 hours@7°C. For use with water up to 23°C. For use only as a resin anchor having been tested at a reduced surface area to volume ratio of 1,000mm² per 1 litre of water. 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.
'Mungo Injection System MIT800RE'. Red coloured chemical anchor resin supplied in a pre-weighed dual cartridge. Apply as per manufacturer's instructions dated 'Jun-23'. Cure for 48 hours@7°C. For use with water up to 23°C. For use only as a resin anchor having been tested at a reduced surface area to volume ratio of 1,000mm² per 1 litre of water. 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.
'EP90/4 BLK Seals and 'O' rings'. Black coloured, injection moulded EPDM seals and 'O' rings. Shore hardness 90. The seals have a tested in-radius size of 1.7mm. The 'O' rings have a tested in-radius size of 1.2mm. For use with water up to 85°C.
'EP025CTF 'O' rings and gaskets'. Black coloured, compression moulded EPDM 'O' rings and gaskets'. Shore hardness 40-90. 'O' rings have an in-radius size of between 0.5mm & 5.0mm. Gaskets have an in-radius size of between 0.5mm & 1.75mm. For use with water up to 85°C.
'334701 - EPDM peroxide 70'. Black coloured, compression moulded EPDM material. Shore hardness 70. Tested in-radius size 1.0mm. For use with water up to 85°C.
'TamPur 150'. Site applied, Hydrophilic polyurethane foam which is an amber coloured liquid when unreacted and a pale yellow coloured, flexible foam material when cured. Mix TamPur 150 with water in a volumetric ratio of 1:1 and apply as per manufacturer’s TDS 'V1UK19 – 2019.4.25'. Cure for 24 hours at 7°C. For use with water up to 23°C. This material is only approved for the mixing & 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. These materials are for use in concrete reservoirs and similar structures, constructed in accordance with the design criteria of BS EN 1992-3:2006 (Design of concrete structures – Liquid retraining and containing structures) with respect to normal frequency of joints. The material has been tested at a reduced surface area to volume ratio of 1000mm² per litre.
Bidet seat assembly which discharges via a push button actuated solenoid valve and utilises a ‘Type AB’ air gap arrangement (verified by test - suitable for backflow prevention against Fluid Category 5). Maximum working pressure 8 bar. Maximum operating temperature 40°C
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