NEFA 700kPa Cold Water Expansion Valve
NEFA Cold Water Expansion Valve 700kPa
The NEFA range of safety and control valves offer a complete solution to the protection and regulation of the domestic water supply in both mains and low pressure installations.
NEFA valves are designed and manufactured from the highest quality materials. All NEFA valves are engineered for strength and durability. Likewise, all components are manufactured from materials carefully selected for their suitability to use in demanding environments, to promote long life and fault-free service.
Install NEFA with peace of mind knowing that NEFA valves are backed by a comprehensive warranty from Methven and that they meet New Zealand standards and comply with the requirements of the New Zealand Building Code.
Easy to maintain Using our cartridge tool provided, new cartridges can be replaced without having to remove the body from the pipework. Cartridges are also available as spare parts.
More installation options A cold water non-return nipple can now be attached to any inlet depending on installation. This gives more flexibility when laying out new pipework.
Improved drainage New vacuum break and high lift diaphragm allows for faster drainage.
Suitable for all Pressures