EVT500/EVT700
High Pressure Cold Water Expansion Valve, 20mm, 3/4inch BSP Male Connections
Series EVT500/EVT700 High Pressure Cold Water Expansion Valve relieves cold water from high (mains) pressure hot water systems. Forged from high quality corrosion resistant DR brass body. High temperature diaphragm and non-corrosive valve seat materials mean long life and no heat loop required. Model EVT500 pressure setting is set at 500 kPa and used with 350 kPa Limiting Valve. Model EVT700 pressure setting is set at 700 kPa and used with 500 kPa Limiting Valve.
Features
- Special factory settings between 75 and 750 kPa available on request
- Failsafe against cylinder over pressure
- Flushing lever/handle to clear foreign matter from valve seat, can also be used as cylinder drain
- Energy saving valve - relieves cold water rather than hot, saving electricity
- Replaceable cartridge available for easy maintenance
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Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
| ASSE | CSA | FM Approvals | NSF |
| UL | ULC | USC | WQA |