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 electronically controlled spherical valves with a smart water leakage shut off, incorporating a ceramic pressure sensor, stainless steel ball and EPDM O-rings. Maximum working pressure; 16 Bar Maximum operating temperature 85°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 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 spherical valves with stainless steel bodies, chrome plated brass ball and PTFE seats. Maximum working pressure 68.9Bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of screwdriver operated spherical valves with brass bodies and balls (chromium plated).
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 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 gate valves incorporating bronze bodies and wedges with PTFE seals. The valves are operated via a non-rising spindle with a handwheel operating member. Maximum working pressure 20.0 bar. Maximum working pressure 85⁰C. Non-metallic materials and components comply with BS6920 85⁰C use.
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.
‘BOSS VENTURI’ range of regulating valves with DZR brass bodies, PTFE seats, EPDM ‘O’-rings and washer. The product incorporates two test ports. Maximum working pressure 25.0 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.
Thermostatic circulation valves incorporating DZR brass bodies and EPDM ‘O’-rings. Maximum working pressure 25.0 bar. Maximum operating temperature 90°C.
Range of magnetic & electrolytic scale inhibitors with nickel plated copper bodies, for use with copper pipe manufactured to BS EN 1057. Maximum working pressure 12.0 bar. Cold water use only.
‘ProtectoSAN’ range of electrolytic scale inhibitors with chromium plated copper bodies and brass end connectors. Maximum working pressure 20.0 bar. Cold water use only.
'K100'. Off-white coloured, injection moulded POM material. For use with water up to 85°C.
‘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.
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