WV-1 The Internal Membrane Opens Under Water Pressure To Allow Discharge To Flow Freely And Then Closes To Prevent Foul Odour Or Sewer Gases From Entering The Building
The Valve Can Be Easily Cleaned Without Having To Disassemble The Discharge Pipework
The Valve Allows Air To Be Drawn Into The Pipework When Negative Pressures Occur And Eliminates The Need For Secondary Ventilation
The Self Closing Waste Valve, Having No Water Seal Can Never Dry Out Through Evaporation Or Lack Of Use
The valve can be easily cleaned without having to disassemble the discharge pipework. Simply remove the split pin at the front of the valve, take out the plug and membrane and clean in hot soapy water. Reassemble and relocate the split pin in the slot provided