Bristan Opac Thermostatic Exposed Shower Valve With Lever

The Bristan Opac Exposed Shower Valve with Lever Handle (OP TS3650 EL C) combines a chrome finish with a modern, exposed design to provide precise thermostatic control of temperature and flow. Its single sequential lever ensures smooth operation and reliable performance even at low water pressures. The valve includes safety features such as automatic shutoff if hot or cold water supply fails, contributing to peace of mind in domestic bathrooms. Built to withstand standard plumbing conditions, it accepts 15mm inlets, 1/2 BSP outlets, and centres adjustable between 140mm and 160mm, with dimensions and connections suited for a variety of shower configurations.

Features

• Single sequential control for temperature and flow
• High performance at low pressure (as low as 0.2 bar)
• Automatic shut-off if hot or cold supply fails
• Adjustable inlet elbows for centres 140–160 mm
• Integral thermal flushing for infection control
• Check valves and serviceable filters as standard

Technical specifications

• Shower type: Thermostatic Exposed Shower Valve
• Material: Brass; Colour: Chrome
• Inlet connection: 15 mm; Outlet connection: 1/2 BSP
• Centre-to-centre: 140–160 mm; Valve height: 110 mm; width: 185 mm; depth: 135 mm
• Flow and temperature: 1 valve; single lever
• Pressure range: 0.2–5.0 Bar