Water Temperature Control—Groups of Fixtures—Thermostatic (Rada 425)

Description

Rada 425

Rada 425 Thermostatic Mixing Valve for institutional group fixture water temperature control. Compact design with top and/or bottom blended water outlet makes Rada 425 ideal for recessed enclosure, plumbing chase and utility/mechanical room installation.

Powerful internal mechanism and stainless steel operating mechanism resist mineral deposition.

Capable of close temperature control at diverse flow rates between 2 gpm (7.5 lpm) and 49 gpm (185 lpm). Able to blend to within 5°F (2°C) of either inlet supply due to “low seepage” across internal proportioning mechanism.

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Rada 425

Rada 425 Thermostatic Mixing Valve for institutional group fixture
water temperature control. Compact design with top and/or bottom blended
water outlet makes Rada 425 ideal for recessed enclosure, plumbing
chase and utility/mechanical room installation.

Powerful internal mechanism and stainless steel operating mechanism resist mineral deposition.

Capable of close temperature control at diverse flow rates between 2
gpm (7.5 lpm) and 49 gpm (185 lpm). Able to blend to within 5°F (2°C) of
either inlet supply due to “low seepage” across internal proportioning
mechanism.

Operational Specifications

• Dual thermostatic elements provide redundancy in the event of individual thermostat failure.
• Typical outlet temperature control +/-2°F
• Adjustable maximum temperature limit stop
• Adjustable single temperature lockout
• Thermal shutdown mode upon inlet supply failure



 

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Product Literature 

 

Installation and Maintenance 

 

Installation Details Form 

 

Submittal Drawing 

Rada 425 – Product Literature (PDF)

No PDF available for download.

Water Temperature Controls – Groups of Fixtures – Thermostatic – Product Literature (PDF)

No PDF available for download.

Armstrong Water Temperature Control Solutions Brochure – Product Literature (PDF)

No PDF available for download.

Rada 425 Installation Manual – Installation and Maintenance (PDF)

No PDF available for download.

Thermostatic Mixing Valve – Installation Details Form (PDF)

No PDF available for download.

Rada 425 – Submittal Drawing (PDF)

No PDF available for download.

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