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Thermostatic mixing valves - Merhein Showroom

Thermostatic mixing valves

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Description

Thermostatic mixing valves are crucial components for maintaining a constant and safe temperature in domestic hot water systems, ensuring user safety despite variations in hot and cold water supply conditions. These valves feature a fail-safe design that automatically shuts off the mixed water flow in the event of any disruption in the hot or cold water supply, thereby preventing potential scalding hazards.

The range includes TMV2 and TMV3 approved valves, designed specifically for high-risk environments such as healthcare facilities, schools, and care homes. These valves cater to the vulnerable, including the elderly, young children, and disabled individuals, who are at greater risk of scalds due to their sensitivity or mobility issues. Independently tested, these valves adhere to BS7942:2000 and NHS specifications, ensuring reliability and safety.

Specifications

Component Material Grade
Body DZR – chrome plated CW602N
Springs Stainless steel
Seals EPDM

Technical Data

  • Max. working pressure: 10 bar (Static)
  • Min. working pressure: 0.2 bar (Dynamic)
  • Max. inlet temperature: 85°C
  • Inlet temperature range: hot supply (55 – 65°C), cold supply (0.5 – 25°C)
  • D08 working pressure: low pressure (0.2 – 1.0), high pressure (1.0 – 5.0)
  • Max. inlet pressure ratio (H/C or C/H): 5:1
  • Accuracy: ±2°C
  • Setting Range: 30 to 50°C
  • Min. temperature difference between inlet hot water and outlet mixed water: 10°C
  • Min. flow for stable operation: 4 l/m

Additional Information

  • TMV3 and TMV2 certifications ensure compliance with safety standards.
  • Long-term quality guarantee of at least 2 years.
  • Competitive pricing and prompt customer service.

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