1/2″ Thermostatic Mixing Valve (TMV) — Anti-Scald Blending Valve for Bidet Douche Kits

1/2″ Thermostatic Mixing Valve (TMV) — Anti-Scald Blending Valve for Bidet Douche Kits

Features

This 1/2″ thermostatic mixing valve (TMV) is a premium safety essential designed to regulate water temperature for bidet sprayers, douche kits, and shattaf systems. By blending hot and cold supplies, it ensures a constant, comfortable, and safe temperature, effectively preventing accidental scalding. The valve features a high-grade brass interior thermostat and a durable, polished chrome-plated exterior that matches modern bathroom fixtures. Engineered with a built-in safety override, it provides precise control for personal hygiene setups. Additionally, the unit incorporates an essential non-return valve, ensuring compliance with UK water regulations for bidet installations.

• Precision temperature control prevents scalding for personal hygiene use
• Standard 1/2″ BSP male connections for easy integration into existing plumbing
• Safety override switch allows users to set a maximum temperature of 48ºC
• Integrated non-return valve ensures compliance with water regulations
• Solid brass internal thermostat provides reliable, long-term performance
• Simple, easy-to-read temperature markings on the control knob

Technical

• Brand: Mark Vitow
• Part Number: TBVB
• Product Type: Thermostatic Mixing Valve (TMV) / Blending Valve
• Compatibility: JAXI Bidet sprayers, douche kits, and shattaf systems
• Inlet/Outlet Connections: Standard 1/2″ BSP Male
• Temperature Range: Factory set at 38ºC (safety switch) with override up to 48ºC
• Material: Solid Brass Interior / Chrome-Plated Exterior
• Safety Features: Anti-scald thermostatic control and integrated non-return valve
• Mounting: In-line installation (Hot/Cold feeds to sides, outlet at bottom)

Details

Using a standard mixer tap for a bidet douche kit often creates major safety risks. Without a thermostatic control, water temperature fluctuates wildly depending on what else is happening in the house. For example, if someone else turns on a tap or uses the shower, the sudden change in pressure can cause the water at the bidet sprayer to spike to dangerous, scalding temperatures. Furthermore, older setups often lack necessary check valves, which can lead to backflow contamination—a serious violation of water regulations.

Fortunately, this 1/2″ thermostatic mixing valve solves both safety and regulatory concerns. Because the internal brass thermostat constantly monitors and adjusts the blend, the water temperature stays perfectly consistent at your chosen setting. You no longer have to worry about sudden temperature spikes during use. Additionally, the integrated non-return valve prevents stagnant or contaminated water from back-flowing into your supply lines. Thus, you gain total peace of mind for your family while meeting essential safety and legal standards for your bathroom.