Skip to content
Excluding HI, AK & Canada, and products marked Special Handling, Free Shipping on qualified orders over $599! *Some Items Excluded*
Excluding HI, AK & Canada, and products marked Special Handling, Free Shipping on qualified orders over $599! *Some Items Excluded*
Caleffi 3/4" sweat 3-way thermostatic mix valve low-lead brass

Caleffi 3/4" sweat 3-way thermostatic mix valve low-lead brass

$154.18 - $154.18
$154.18
$154.18 - $154.18
$154.18

Adjustable thermostatic and pressure balanced mixing valve for point of distribution in domestic water systems and radiant hydronic heating systems. Low-lead brass body and fittings. Locking set point knob. Max. working pressure: 200 psi. Max. inlet temperature: 200oF. Adjustable range: 85—150oF. Min. flow for optimum performance: 1.3 gpm.

For models that include a Temperature Gauge: Gauge scale: 30—210oF. Gauge accuracy: ・} 6oF. Gauge dial: 2" diameter.

SKU 521509A
Brand Caleffi
  • Product Info
  • Specs
  • Videos
  • Manuals
  • Reviews
  • Q&A

Adjustable thermostatic mixing valve (sweat)
For point of distribution in domestic water systems and radiant hydronic heating systems.
Locking set point knob.
(0 gpm with recirculation).

Technical data

Maximum operating pressure: 200 psi
Adjustment temperature range: 85–150 °F
Maximum inlet temperature: 200 °F
Flow rate working range: 1.0-14 gpm, 1.0–14 gpm
Material: DZR low lead brass

Related Categories