Range of wafer or 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 non-return, swing gate valves with bronze, DZR brass or brass bodies and DZR brass, bronze or brass discs. Maximum working pressure 20.0 bar or 16.0 bar (please refer to model) Maximum operating temperature 85°C.
Range of adjustable, in-line pressure reducing valves with blue epoxy coated, cast iron bodies. SP models: maximum supply pressure 25.0 bar, outlet pressure range 1.5 to 7.0 bar. HP models: maximum supply pressure 25.0 bar, outlet pressure range 3.0 to 12.0 bar. LP models: maximum supply pressure 8.0 bar, outlet pressure range 0.5 to 3.0 bar. Maximum operating temperature 60°C.
Range of pilot operated pressure reducing valves with blue epoxy coated ductile iron bodies. The valves have an adjustable pressure reducing facility controlled via a pilot valve (with an operating range of 1 to 6 bar), with auxiliary components including stainless steel tubing, fittings and spherical valves. Maximum working pressure 16.0 bar. Maximum operating temperature 23°C.
Range of pressure relief valves with DZR brass bodies incorporating EPDM diaphragms. The valves are pre-set as follows: 311560, 312469, 312461ITH, 311461CTS,531661 CST models: 6.0 bar, 312471 CST model: 7.0 bar, 312020 CST model: 10.0 bar. Maximum operating temperature 99°C.
Range of latching or non-latching normally closed solenoid valves with brass bodies. Maximum working pressure 10.0 Bar to 15.0 Bar (see models). Maximum operating temperature 90.0°C.
Range of spherical valves with DZR brass bodies, chrome plated balls, PTFE seats and FKM O-rings. Maximum working pressure 30.0 bar. Maximum operating temperature 85°C.
Range of spherical valves (brass or chrome plated brass bodies), incorporating chrome plated brass ball and either a single lever or T type operating member. Maximum working pressure 25.0 or 50.0 Bar (see models) Maximum operating temperature 20.0°C
Range of lever (1307 and 1333 models) or screwdriver operated (all other models) spherical ball valves with brass bodies and a chromium plated brass ball. Max working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of in-line screwdriver operated spherical valves, with brushed chrome brass bodies and chrome plated brass ball. Maximum working pressure 16.0 Bar. Maximum operating temperature 99.0°C.
Range of lever or butterfly operated spherical valves with brushed chromium plated brass bodies, chromium plated brass ball and PTFE seat. Maximum working pressure; Art. 1700, 1710, 1722, 1711 & 6523 models: ¼” to ½” = 64.0 bar, ¾” to 1¼” = 50.0 bar, 1½” to 2” = 40.0 bar, 2½” to 4” = 25.0 bar. Art. 1720 & 1721 models: ¼” to ½” = 64.0 bar, ¾” to 1” = 50.0 bar. Art. 6523 model: ¼” to ⅜” = 64.0 bar, ¾” to 1¼” = 50.0 bar, 1½” to 2” = 40.0 bar, 2½” to 4” = 25.0 bar. Art. 6348, 6354 & 6366 models: ¼” to ⅜” = 64.0 bar. Maximum operating temperature 99°C.
Series of brass valves with EPDM o-ring isolation valves with M profile press crimped connections to be used with copper pipe EN1057. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of ball valves incorporating bronze bodies with quarter turn single lever operating members, chromium plated brass ball and PTFE seal. Maximum working pressure 40.0 bar. Maximum operating temperature 85°C.
Range of spherical valves with PVC bodies and ball. Maximum working pressure 16.o bar. Cold water use only.
Spherical valve with a DZR brass body incorporating a redox coated DZR brass ball with a square head type operating member. Maximum working pressure 40.0 bar Maximum operating temperature 95°C
Range of brass spherical valves, incorporating chrome plated brass balls, butterfly type operating members and a drain off spigot connection that incorporates a rising spindle type headwork. For above ground use only. Maximum operating pressure 16 bar. Maximum operating temperature 85°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 flanged gate valves with blue epoxy coated ductile iron bodies and EPDM O-rings and disc. The valves are operated via a non-rising spindle headwork with a wheel type operating member. Maximum working pressure 16.0 Bar
Non-metallic materials and components comply with BS6920 at 80°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 bronze bodies, brass wedges and PTFE seals. The valves are operated via a non-rising spindle with a hand wheel operating member. Maximum working pressure 20.0 bar. Maximum operating temperature 85°C
Range of angled isolation valves (brass bodies – various finishes), incorporating a non-rising spindle headwork or quarter turn ceramic disc headwork with a dome or single lever type operating member. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of balancing valves with DZR brass bodies with two test ports, incorporating a non-rising spindle headwork. Maximum working pressure 20.0 bar. Maximum operating temperature 85°C.
Range of balancing valves with DZR brass bodies. Maximum working pressure 25.0 Bar. Maximum operating temperature 100°C.
Thermostatic circulation valves incorporating DZR brass bodies and EPDM ‘O’-rings. Maximum working pressure 25.0 bar. Maximum operating temperature 90°C.
Range of modular silver and copper disinfection ion generators with a stainless-steel bodies Maximum working pressure 9.0 bar. Cold water use only.
Range of domestic, salt regenerated ion exchange water softeners. Maximum working pressure 6.0 bar. Cold water use only.
‘Ultraform® N2320 Aqua AT UNCOLORED’ & 'Ultraform® N2320 003 AT UNCOLORED'. Uncoloured (appears white), injection moulded C-POM material. For use with water up to 65°C.
'Deep Seal Liquid Epoxy Paint'. Factory applied, two-component epoxy paint available in red/brown, grey, blue & white colours. Mix base and activator in a volume ratio of 3:1 and apply as per manufacturer's instructions 'DI/FG/2024/056', dated '25/04/2024'. Cure for 7 days@25°C. For use with water up to 65°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.
‘Alesta Vanguard Blue Epoxy Powder EE80005001723’. Factory applied, blue coloured epoxy powder coating. Apply and cure as per manufacturer’s TDS version '22/01/2015'. For use with water up to 23°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.
'Electrocement type CEM III A'. Factory applied, grey coloured slag cement mortar. Mix cement, sand and water in a mass ratio of 0.6:1.0:0.22 and apply as per manufacturer's work instructions 'WP-08-05 I', issue '04', rev. '0', dated '22.08.2024'. Cure for 28 days at 20°C - 22°C OR 24 hours@27°C. For use with water up to 50°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.
‘Cicoprime®25 Primer and Cicoshield®PW100 Coating'. Factory applied, grey coloured (once mixed), two-component primer (non-water contact primer) and two-component coating (water contact coating). Mix and apply Cicoprime®25 Primer in a 1:1 ratio and apply as per Technical Data Sheet ‘version 1.1’, dated October 2023. Cure for 2 hours@25°C. Then mix Cicoshield®PW100 Coating in a 1:1 ratio and apply as per Technical Data Sheet ‘version 1.1’, dated August 2024. Cure for 1 minute@25°C. For use with water up to 85°C.
'61300 EPOXY TB BT BLEU 5005'. Factory applied, blue coloured epoxy powder coating. Spray apply as per manufacturers TDS dated '15/2/2019'. Cure for 20 minutes@160°C. For use with water up to 23°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.
'SMS-FBE-Blue'. Factory applied, blue coloured fusion bonded epoxy coating. Apply as per manufacturer`s TDS 'Document Code 53', 'Publication No 5', dated 01.03.2024. Cure for 35 minutes@200°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.
'ULTRAMID® F3EG10 AQUA SW23285'. Black coloured, injection moulded PA6.1 material. For use with water up to 85°C.
'Veradel AG-330 NT'. Light brown coloured, injection moulded polyethersulfone material. For use with water up to 85°C.
'Veradel AG-320 NT'. Light brown coloured, injection moulded polyethersulfone material. For use with water up to 85°C.
'+GF+ Hakan HDPE PE100 Pipes'. Extruded PE100 pipes which are either blue coloured or black coloured (with blue stripes). For use with water up to 23°C.
'BR-PE-100 Fittings'. Black coloured, injection moulded PE100 fittings. For use with water up to 60°C.
'DELAV HDPE Pipe PE100' and 'DELAV HDPE Pipe PE100-RC'. Black coloured (with blue stripes), extruded PE pipes. For use with water up to 23°C.
'STAR Spigot Fittings'. Black coloured, extruded PE100 fitting. For use with water up to 60°C.
'GY-PEX-b(60-95)'. White coloured (translucent), extruded PEX hose. For use with water up to 85°C.
'Uponor Aqua Pipe'. Extruded, multi-layered PE-X pipe comprising of an off-white inner layer, black middle layer and white outer layer. For use with water up to 70°C.
'GPS Excel Black PE100 Pipe'. Black coloured, extruded PE100 pipe. For use with water up to 23°C.
'Pexylene 50937 Natural, Black & Blue'. Rotationally moulded polyethylene materials available in natural (appears off-white), black & blue colours. For use with water up to 65°C.
'Amodel DW-1140 BK 938 & Amodel DW-1150 BK 938'. Black coloured, injection moulded PPA materials. For use with water up to 85°C.
'+GF+ Hakan Aquasystem Faser Composite Stabil Pipe'. Multi-layered, extruded PPR pipe consisting of a white coloured inner, green coloured middle and white coloured outer layer. The following multi-layered, extruded PPR pipes were added to the approval in April 2025: Green coloured inner, green coloured middle and green coloured outer layer. Beige coloured inner, green coloured middle and beige coloured outer layer. Grey coloured inner, green coloured middle and grey coloured outer layer. For use with water up to 85°C.
'ISOGLASS H8C 4036U NA'. Cream coloured, injection moulded polypropylene material. For use with water up to 85°C.
'Hepworth uPVC Pressure pipe'. Grey coloured, extruded uPVC pipe. For use with water up to 50°C.
'Sylglas Plumber Fix Copper`. Site applied, copper coloured epoxy putty. The putty should be kneaded together, its supplied in a pre-measured 1:1 mass ratio and applied as per manufacturer's directions for use dated August 9th, 2021. Cure for 24 hours@22°C. For use with water up to 23°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.
'RAMSET ChemSet 801 Xtrem XC²'. Grey coloured coloured, two-component vinylester resin anchor. Part A is a cream coloured paste and Part B is a dark grey coloured paste, supplied in a pre-weighed cartridge (10:1 volume ratio). Apply as per manufacturer's TDS 'August 15, 2018'. Cure for 24 hours@20°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 cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
Page 168 of 227
We use cookies to give you the best possible experience with WRAS. Some are essential to provide website functions and ensure the website is secure. We also use cookies to help us understand how people use the site and to make improvements. Click "Accept All" to enable recommended settings or click "Manage cookies" to adjust your settings. For more details, see our Cookie Policy.
