Boss Range of inline spherical valves (nickel plated brass bodies) incorporating chrome plated brass balls, PTFE seats and washers with single lever, T-type or lockshield operating members. Maximum working pressure 16.0 bar Maximum operating temperature 85°C
Non-metallic materials and components comply with BS6920 at 85°C
Range of draining taps with DZR brass, brass or chrome plated brass bodies. Incorporating a rising spindle headwork, EPDM or NBR seals and washers. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
'BOSS Universal'. Off-white coloured, PTFE paste intended for use as a thread sealant. For use with water up to 23°C.
Range of automatic thermal balancing valves (DZR Brass) with non-rising spindle headwork, brass disc and EPDM seals. Maximum working pressure 16.0 bar. Maximum operating temperature 100°C.
Range of inline spherical valves, (nickel plated brass bodies), chrome plated brass balls, PTFE seats and washers with lock-shield, single lever or T-type operating members. Maximum working pressure: ¼” to 1” = 40.0 bar, 1¼” to 2” = 32.0 bar, 2½” to 3” = 25.0 bar, 4” = 20.0 bar.
Non-metallic materials and components comply with BS6920 at 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 except for models 86345023 & 86345034 both 60°C.
Range of expansion vessels with epoxy coated steel bodies and EPDM diaphragms. Maximum working pressure 8.0 or 10.0 bar (please refer to model). Maximum operating temperature 70°C or 100°C (please refer to model).
Range of water meters with epoxy coated cast iron bodies. Maximum working pressure 16.0 bar. Cold water use only.
Range of drain valves with bronze bodies, EPDM seat and ‘O’-rings. The products incorporate a rising spindle operating mechanism and a hose union outlet connection. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C.
'BOSS PRESSURE ABS Solvent Cement'. Grey coloured solvent cement intended to join ABS pipe and fittings. Apply as per manufacturer's instructions. Cure for 24 hours@7°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.
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