Single Check Valve 12mm. also known as a one-way valve or non-return valve. These are used with most water heating systems to prevent water exiting the heaters input line.
Single Check Valve 12mm. also known as a one-way valve or non-return valve. These are used with most water heating systems to prevent water exiting the heaters input line.
Weight | 0.02 kg |
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Brand | John Guest |