Solar Check Valves

Solar check valves are specifically designed for the high temperature solar environment

They are constructed from brass and use Viton® for the gaskets. Viton® retains its high mechanical properties better than most other elastomers, remaining usefully elastic even when exposed to temperatures up to 204°C. 

Brass body with metallic valve plate.

Available in 3/4" and 1" sizes

Features

• High temperature solar rated valve for use with solar Glycol fluids
• Anti-gravitation prevention in solar circuits
• Allows flow in one direction only
• Brass valve plate and high temperature gaskets

Technical Data

• Max. Pressure  - 16 bar
• Max. Temp        - 180°C
• Materials           -  Body : Brass CW 617N (EN12164)
•                             - Gaskets : reinforced PTFE/Viton®