Range of press fit screw down stop valves with brass bodies incorporating EPDM seat washers, PTFE seals and non-rising spindles operated via ‘T’ type operating members For use with copper tube to BS EN 1057. Maximum working pressure 16.0 Bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of unvented monobloc groups consisting of an in-line pressure reducing valve (PRV) (adjustable between 2.7 and 3.3 bar or 3.2 and 3.8 bar - see model) and a pre-set expansion relief valve (SRV) (pre-set at either 4.5, 4.75, 5.0, 6.0 or 8.0 bar - see model) housed in a DZR brass body with an EPDM rubber diaphragm. The product incorporates a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). The expansion relief valve is fitted with a rotary type easing gear and the products are for use with copper pipe (manufactured to EN1057). Maximum inlet supply pressure 10.0 bar. Maximum operating temperature 85°C.
Range of combined isolation and drain off valves with brass bodies and EPDM O-rings. Maximum working pressure 16 Bar Maximum operating temperature 65°C
Non-metallic materials and components comply with BS6920 at 65°C
'Drincable'. Blue coloured, extruded, EPDM rubber electrical cable. Shore hardness 50. Tested in-radius size 0.90mm. For use with water up to 23°C. This approval is for complete cable, the blue coloured outer part being the water contact layer.
'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.
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