Waste Vent Valve 2-Way Econo

Vent valves were designed as replacement for vent pipe used to ventilate drainage systems. Reduces the expense of the vent pipe and roof flashing. The one-way valve acts as a vacuum relief valve by letting air in. Internal or external use. The two-way valve lets air in and out. External use only.

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Product Description

Vent valves were designed as replacement for vent pipe used to ventilate drainage systems. Reduces the expense of the vent pipe and roof flashing. The one-way valve acts as a vacuum relief valve by letting air in. Internal or external use. The two-way valve lets air in and out. External use only.

Weight0.024 kg
Dimensions75 × 58 × 44 mm
Sizes

50mm