Macvalve 1.25" 32mm Self Closing Waste Valve View larger

Macvalve 1.25" 32mm Self Closing Waste Valve

MCALPINE-MACVALVE-1

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Macvalve 1.25" 32mm Self Closing Waste Valve

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£21.46 inc. VAT

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Macvalve 1.25" 32mm Self Closing Waste Valve

■ Can be fitted in horizontal or vertical position

■ MacValve membrane opens under water pressure to allow discharge to flow freely and then closes to form a seal to prevent foul odour or sewer gas entering the building

■ MacValve can be fitted in installations where a non-return valve can be of benefit to the plumbing installation

■ MacValve can be used to take the discharge from a pressure relief valve on an unvented domestic hot water storage system. Please refer to guidance notes in approved Document G3 of the Building Regulations

■ MacValve having no water seal can never dry out through evaporation or lack of use of an appliance as the membrane remains sealed

■ MacValve is not recommended for use with shower trays unless there is access for maintenance

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