Ball valves, ball cocks, toilet mixer taps, bath mixer taps, washbasin mixer taps, sink mixer taps, control valves, control and cut-off valves, water valves, water discharge valves, water discharge valves with fittings, plastic fittings for water discharge valves with fittings, nuts, plastic fittings for water discharge valves with fittings, check valves, water straight-run valves, angle valves, cut-off valves, drain valves, plugs for straight-run valves, straight-run valves, skew straight-run valves, automatic vent valves, water valve heads, mushroom valves for water valve heads, sliding heads for mixer taps and water valves, grips for sliding heads, heads for steam valves, handwheels for straight-run valves, discharge taps, three-way cocks, drain cocks with fittings, drain cocks with fittings and plugs, gas cocks, thermostatic heater valves, straight heater valves, angle heater valves, heads for heater valves, hand wheels for heater valves, manifolds for central heating systems, female plugs and nuts for central heating systems, dividers for central heating systems, differential pressure regulators for central heating systems, heaters for central heating systems
Environmental Control Apparatus