
Description
- Adjustable thermal balancing valve for domestic hot water recirculation circuits.
- Body has a section for thermal disinfection cartridge retrofit.
- Available with optional NA108 isolation valves (add "...001" to code suffix).
- DZR low-lead brass valve body.
- Drywell for temperature gauge or probe.
- Optional outlet temperature gauge.
- Optional check valve.
Specifications
- Max working pressure: 230 psi (16 bar)
- Max differential pressure: 14.5 psi (1 bar)
- Max inlet temp: 195°F
- Temp adjustment range: 95° - 140°F (35°- 60°C)
- Cv max: 2.1
- Cv min: 0.23Cv design: 0.52
Compliance with the following standards:
NSF/ANSI/CAN 61 - Drinking Water System Component – Health Effects
NSF/ANSI 372 - Drinking Water System Components - Lead Content
Reduction of Lead in Drinking Water Act - California Health and
Safety Code 116875
S.3874 - Reduction of Lead in Drinking Water Act
Vermont Act 193 - The Lead in Plumbing Supplies Law
Maryland's Lead-Free Law Hb.372
→ Review ICC-ES Evaluation Reports
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