PROFLO 1-1/2" 6 DFU PVC Air Admittance Valve In White NSF Certified PFAAV6T
Key Features
- Material: Constructed from durable PVC material
- Size: Fits 1-1/2 in pipe size
- Certification: NSF 14 certified and IAPMO listed
- Function: Opens at -0.01 Psi and seals at 0 psi to prevent siphonage
Product Details
Product Details
PROFLO 1-1/2" 6 DFU PVC Air Admittance Valve In White NSF Certified PFAAV6T
The PROFLO 1-1/2 in. 6 dfu PVC Air Vent in White is a reliable plumbing solution designed to prevent siphonage of fixture traps while allowing air to enter the drainage system without the need for a vent extended to open air. This air admittance valve is engineered to open at -0.01 Psi and seal at 0 psi and above, ensuring it closes by gravity to seal the vent terminal under positive internal pressures. It features a protective rubber sleeve for easy installation and to keep the valve free from debris, and is 100% functionally tested to ensure trouble-free performance.
Constructed from durable PVC material, this valve complies with ASSE 1050, ASSE 1051, ASSE 1051-2009, and NSF 14 standards, and is IAPMO listed for added assurance. Backed by a lifetime limited warranty, the PROFLO 1-1/2 in. Air Vent is made in the USA and is available in a sleek white finish.
Key Features
- An air admittance valve shall be acceptable as a vent termination for any individual vent, common vent, circuit vent, loop vent, island fixture vent, vent stack or stack vent to prevent siphonage of a fixture trap
- The purpose of an air admittance valve is to provide a method of allowing air to enter the plumbing drainage system without the use of a vent extended to open air and to prevent sewer gases from escaping into the building
- An air admittance valve is a one-way valve designed to allow air to enter the plumbing drainage system when negative pressures develop in the piping system
- The device shall close by gravity and seal the vent terminal at zero differential pressure (no flow conditions) and under positive internal pressures
- Unique technology opens at -0.01 Psi and seals at 0 psi and above
- Screening on air inlets to guard the seal
- Protective rubber sleeve provides grip for installation and keeps valve free from debris
- 100% Functionally tested at 1/4 in H20 and 30 in H20 ensuring trouble-free performance
- Lifetime limited warranty
- Made in USA
- ASSE Standards: ASSE 1050, ASSE 1051, ASSE 1051-2009
- ASTM: ASTM F-409
- DFU: 6 dfu
- Fitting Size 1: 1-1/2 in
- Fitting Sizes: 1-1/2 in
- IAPMO Listed: Yes
- NSF: NSF 14
- NSF Certified: Yes
- UPC: 781889215869
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Shipping & Returns
Shipping & Returns
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