Choosing Nefa Water Valve Technology will ensure water is delivered at a controlled pressure and safe temperature in domestic installations, protecting tapware and fitting from excessive pressure and the occupants from the dangers of exposure to excessive temperature. The Nefa range of safety and control valves offer a complete solution for the regulation and protection of domestic water supply installations in mains and low pressure systems. Nefa valves are designed in New Zealand by Methven and comply with the requirements of the New Zealand Building Code.

◦Cast DR Brass Body
◦Factory Tested and Set at 55C
◦Integral Non-return
◦Tamper Proof Adjustment
◦Special Tool Supplied
◦Mains Pressure
◦Complies with NZBC G12
◦Designed in New Zealand



*Standard shipping is included, depending on destination a minor additional charge may apply. If applicable you will be advised before your credit Card is charged.