Hepvo sanitary waste valve home depot Ideal for sinks, tubs, and more. Included Components: Wavin BV1B/UB HepvO Sanitary Waste Valve - 1-1/2". Condition is New. The HepvO® Sanitary Waste Valve means enhanced plumbing design and system efficiency, without compromising performance or risking the escape of foul air into the living space from the drain or sewer. HepvO unlike conventional waste traps, does Description The 40 mm HepVo waterless waste trap valve prevents backflow of air and water into showers and sinks. Designed to effectively close the waste connection below a sanitary fixture, it ensures that foul sewer air remains outside of your living space, creating a fresher, healthier environment. Self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. It works great for toilets, showers, sinks - pretty much any drain in your RV. Instead, HepvO uses a self-sealing membrane which performs the same function as a water seal trap but without the risk of evaporation, siphonage, or HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. The self-sealing valve Nov 4, 2025 · HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. Instead, HepvO uses a self-sealing membrane, which performs the same function a Jun 16, 2025 · Find many great new & used options and get the best deals for BV1B/UB HepvO Sanitary Waste Valve - 1-1/2" at the best online prices at eBay! Free shipping for many products! HepVO is a sanitary waste valve; an amazing odor busting, space-saving, waterless trap. Foul sewer gas must be prevented from entering the building. 1. The advantage of this valve is that a P trap is unnecessary. 5° Angled Adapter for Horizontal Installation CV7A/U* = In-Line Adapter for 11⁄4" Slip Joint Connection at Inlet CV7B/U* = In-Line Adapter for 11⁄2" Slip Joint Connection at Inlet HepvO is a self sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. Introduction to HepvO® HepvO® is a unique self-sealing waste valve that prevents the escape of foul sewer air from waste discharge systems, and actively maintains the pressure equilibrium in soil and waste installations. 20 FRP panels at Home Depot – three panels – $32. This membrane prevents odors from rising from your drains, helps relieve pressure in your drain system, and even helps prevent failures from siphonage or evaporation. 5º angled adapter should be used with the Hep v O® The HepvO Sanitary Waste Valve means enhanced plumbing design and system efficiency, without compromising performance or risking the escape of foul air into the living space from the drain or sewer. HepvO sanitary waste valve can be installed in a number of bathroom applications including; Lavatories, Bath Tubs, Bidets, Urinals (vertical only) and Showers. Easy Installation of HepvO Sanitary Waste Valve Easy installation in RVs Reduced RV Maintenance with HepvO Reduced maintenance in RVs 1. General • • • Hep O is used instead of a P-Trap to protect the living space from foul odors from the grey water tank, black water tank or v campground sewer system Each Hep O HepvO Sanitary Waste Valve actively eliminates negative pressure within the waste system by opening and allowing fresh air in until a state of equilibrium with atmosphere is achieved. Installed dimensions The Hep v O®valve is supplied with a range of adapters to enable installation on all 1¼" and 1½" waste systems. 59 Free postage Sponsored Dec 16, 2020 · How to install a HepvO Sanitary Waste Valve under a RV shower. Product description HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. 29x6. HepvO is the innovative hygienic Self Sealing Waste Valve. Nov 11, 2025 · New: A brand-new, unused, unopened, undamaged item. I would rather run a 3/4" garden hose/flex tubing from the Hepvco over to the tank (s) for ease of routing and also because I will have an electric valve drain actuator on it which is also 3/4". ca: Industrial & ScientificHepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. The first picture shows the complete installation. Included Components: ‎Wavin BV1B/UB HepvO Sanitary Waste Valve - 1-1/2". The HepvO Sanitary Waste Valve means enhanced plumbing design and system efficiency, without compromising performance or risking the escape of foul air into the living space from the drain or sewer. Works great on all Sinks Showers and Tubs. This is the same valve ETI installed for the kitchen sink. e. The limited space available under the sink made the installation challenging. 5° Angled Adapter for Horizontal Installation CV7A/U* = In-Line Adapter for 11⁄4" Slip Joint Connection at Inlet CV7B/U* = In-Line Adapter for 11⁄2" Slip Joint Connection at Inlet Self-Sealing Valve: Designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. 02x2. This video shows how to install HepVO under a bath tub where depth is limited. HepVO is a sanitary waste valve; an amazing odor busting, space-saving, waterless trap. No explanation why, but a standpipe can easily overflow onto the floor, whereas a sink or shower drain merely stays in the bowl/tub a bit longer if it drains slow. HepvO is a sanitary waste valve; an amazing odor busting, space-saving, waterless trap. Oct 7, 2025 · HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. Instead, HepvO uses a self-sealing membrane which performs the same function as a water seal trap but without the risk of evaporation, siphonage, or HepvO is a self sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. Oct 30, 2010 · Product Description HepvO is a self sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. Sizes: Available in 1¼” and 1½” dimensions Space Saving Odor Busting Waterless P-Trap Replacement. It replaces the traditional water-seal trap and prevents the escape of foul sewer air from waste discharge systems. Typical Applications: Lavatories, bath tubs, sinks, bidets, washing machines, garbage disposals, overflows, dishwashers or showers. Manufacturer: ‎HEPVO. Instead, HepvO uses a self-sealing membrane, which performs the same Installed dimensions The HepvO® valve is supplied with a range of adapters to enable installation on all 11⁄4" and 11⁄2" waste systems. HepvO can be used in a number of applications including RV’s, Campers, Bathrooms, Kitchens, Mobile Homes, Boats, and Secondary Homes. Hep v O is a unique self-sealing waste valve that prevents the escape of foul sewer air from waste discharge systems, and actively maintains the pressure equilibrium in soil and waste installations. Great prices & free shipping on orders over $50 when you sign in or sign up for an account. The HepvO sanitary waste valve will save space under the sink and can be installed in a number of kitchen applications including: garbage disposal, washing machines or dishwashers. Instead, HepvO uses a self-sealing membrane which performs the same function as a water seal trap but without the risk of evaporation, siphonage, or Sanitary waste valve Hep vO is used instead of a P-Trap to protect the living space from foul odors from the grey water tank, black water tank or campground sewer system. Check out Wavin BV1B/UB HepvO Sanitary Waste Valve - 1-1/2" reviews, ratings, features, specifications online at the best prices on Shop The World Find many great new & used options and get the best deals for HepvO Sanitary Waste Valve - 1-1/2 Wavin BV1B/UB at the best online prices at eBay! Free shipping for many products!. General HepvO is used instead of a P-Trap to protect the living space from foul odors from the grey water tank, black water tank or campground sewer system Find many great new & used options and get the best deals for BV1B/UB HepvO Sanitary Waste Valve - 1-1/2" at the best online prices at eBay Australia! Mar 16, 2022 · I just ordered the 24x40" shower pan along with the drain and HepvO. HepvO is a self sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. HepvO – Operation HepvO a barrier between Living Space and the Drainage system. HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. com: hepvo waterless trapSelf-Sealing Waterless P Trap 1-1/2", One Way Sanitary HepvO Waste Valve Upgraded Trap Dry Seal Technology Prevent the Backflow of Air & Wastewater Five-Year Warranty May 4, 2025 · The HepvO is more than just a valve; it is a self-sealing maestro in the world of plumbing. In this video we show you how to install the HepvO sanitary waste valve in a sink application. 99 + $7. Nov 6, 2024 · HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. Unlike conventional waste traps, HepvO® does not rely on trapped water to create a seal. Sep 16, 2021 · A washer standpipe is NOT one of the listed applications for a HEPvO valve - they show kitchen and bath applications only, i. 50 + $5. An 87. HepvO unlike conventional waste traps, does not rely on trapped water to create a seal. HepvO Sanitary Waste Valve Installation on Recreational Vehicles The purpose of this document is to provide instructions for the installation and use of the Hep O Sanitary Waste Valve on v Recreational Vehicles 1. 72 Free shipping Sponsored The HepvO Sanitary Waste Valve means enhanced plumbing design and system efficiency, without compromising performance or risking the escape of foul air into the living space from the drain or sewer. General HepvO is used instead of a P-Trap to protect the living space from foul odors from the grey water tank, black water tank or campground sewer system Each HepvO is approved to protect one sanitary fixture, which can be a Lavatory, Shower, Bathtub, Single or Double sink, Washing Machine, Dishwasher or Bidet. As a dry sealing valve, HepvO® utilises a purpose designed membrane to create an airtight seal between the living space and the drainage system. com. Shipped with USPS Ground Advantage. HepvO is resistant to standard caustic-based drain cleaners. 1 1/4" Valve Kit. HepvO is a unique self-sealing waste valve that prevents the escape of foul sewer air from waste discharge systems, and actively maintains the pressure equilibrium in soil and waste installations. The HepVo Waterless Valve replaces the old P Trap with a short tube and internal diaphragm that prevents backflow of air and water into showers and sinks. 21 shipping A. The self-sealing valve Get free shipping on qualified Valves products or Buy Online Pick Up in Store today in the Plumbing Department. Shop The World: Buy Wavin BV1B/UB HepvO Sanitary Waste Valve - 1-1/2" online at the lowest price in USA on Shop The World. About this item Self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling Dry Seal Technology: Cannot fail by evaporation or siphonage Admits Air: Relieves negative pressure in drain systems One Way Value: Prevents foul odors Each Kit Includes: (1) Waterless Waste Valve, (1) In-Line Adapter and (1) Angled HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. Dec 9, 2020 · Does anybody have any experience using a product called Instant Power sold at Home Depot for clearing a shower drain? It looks like some pretty powerful stuff and has ingredients such as concentrated HepvO Self Sealing Waterless Waste Valve 1-1/2"The HepvO valve can best be described as a waterless, streamlined alternative to a P trap. Feb 29, 2024 · Product Description Wavin BV1B/UB HepvO Sanitary Waste Valve - 1-1/2" HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. Jun 30, 2025 · Introducing HepvO - the Sanitary Waste Valve HepvO is a unique dry-, self-sealing waterless waste valve that prevents the escape of foul sewer air from waste discharge systems, and actively maintains the pressure equilibrium in soil and waste installations. Deeper P-Traps could be used, but they would require more space close to the fixture, so the Hep v O sanitary waste valve with its slimline design is an ideal alternative in this situation. 97 Toilet AquaMagic Thetford 31671 on Walmart online – $135 Grey water tank Class A customs UM 200 on Amazon – $44. Instead, HepvO uses a self-sealing membrane which performs the same function as a water seal trap but without the risk of evaporation, siphonage, or The HepvO BV1B/UB 1 1/2" Hygienic Self Sealing Waterless Waste Valve is a self sealing valve designed to close the waste connection below a sanitary fixture (your kitchen or galley sink for example) to prevent the escape of foul sewer air into the living space. Instead, HepvO uses a self-sealing membrane which performs the same function as a water seal trap but without the risk of evaporation, siphonage, or Gary Bunzer talks about the amazing HepvO Sanitary Waste Valve and how they can help you out in your RV. Instead, HepvO uses a self-sealing membrane which performs the same function as a water seal trap but without the risk of evaporation, siphonage, or HepvO Sanitary waste valve Hep vO Sanitary Waste Valve Installation Instructions Installation on Recreational Vehicles al ation a May 27, 2022 · Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts. 5° Angled Adapter for Horizontal Installation CV7A/U* = In-Line Adapter for 11⁄4" Slip Joint Connection at Inlet CV7B/U* = In-Line Adapter for 11⁄2" Slip Joint Connection at Inlet A. I walk you through the process of how to install this waterless one-way valve and a new shower drain using a few basic hand tools. No Labor Warranty. This material is highly regarded for its strength and resistance to damage. Aug 30, 2022 · This sanitary waste valve includes an inline adapter and an angled adapter and can be installed horizontally or vertically. Installed dimensions The Hep vO® valve is supplied with a range of adapters to enable installation on all 11⁄4" and 11⁄2" waste systems. The Hepvo Innovative Hygienic Self-sealing Waste Valve 1-1/2" replaces the old p-trap and prevents the escape of foul grey water odors from your RV waste tank. Jan 15, 2025 · HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. General HepvO is used instead of a P-Trap to protect the living space from foul odors from the grey water tank, black water tank or campground sewer system Access our video content hub to help you understand the features, benefits, and installation information about the HepvO self sealing waste valve. Using this sanitary waste valve kit even eliminates the need for a check vent! What is HepVO? HepVO is a unique waterless self-sealing waste valve that prevents the escape of foul sewer air from waste discharge systems and actively maintains the pressure equilibrium in soil and waste installations. Hep v O Sanitary Waste Valve The P-Trap Alternative Wavin Hep v O is a self-sealing waste valve that uses a soft silicone rubber membrane to create the seal instead of water, eliminating foul odors in HVAC, drain, waste, vent lines and the health risks of stagnant water in plumbing systems. Feb 16, 2015 · HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. HepvO, manufactured by Mexichem Wavin, is a unique self-sealing waste valve that prevents the escape of foul sewer air from waste discharge systems, and actively maintains the pressure equilibrium in soil and waste installations. 99 Heater on RP-1057W RecPro. Jan 14, 2020 · No routine or seasonal maintenance is required for the HepvO sanitary waste valve, however, should you blow-out your drainage lines do not exceed 80-100 psi. com The HepvO valve means enhanced plumbing design and system efficiency, without compromising performance or risking the escape of foul air into the living space from the drain or sewer. The HepvO BV1B/UA 1 1/4" Hygienic Self-Sealing Waterless Waste Valve from Nomadic Supply Company® is a self sealing valve designed to close the waste connection below a sanitary fixture (your kitchen or galley sink for example) to prevent the escape of foul sewer air into the living space. Instead, HepvO uses a self-sealing membrane which performs the same function as a water seal trap but without the risk of evaporation, siphonage, or Because HepvO is a waterless trap system, it performs successfully in RV’s and other moving vehicles where waste traps can lose their seal through movement and be prone to freezing and evaporation. HepvO, unlike conventional waste traps, does not rely on trapped water to create a seal. Buy yours online today at Explore the Wavin HepvO Waste Valve, a self-sealing solution preventing foul air escape. Recommended products for this project:- Wavin B Order Wavin HepvO Sanitary Waste Valve - 1-1/2in, BV1B/UB at Zoro. 5° Angled Adapter for Horizontal Installation CV7A/U* = In-Line Adapter for 11⁄4" Slip Joint Connection at Inlet CV7B/U* = In-Line Adapter for 11⁄2" Slip Joint Connection at Inlet Aug 16, 2021 · Drain Wavin BV1B/UB HepvO Sanitary Waste Valve – $26. Under your vintage trailer's sink, shower or tub, this nifty invention will allow you to plumb in much tighter spaces, including with very little vertical space! In a travel trailer, it has so many advantages over a P trap that we believe it may someday The Wavin HepVO self-sealing waste valve uses a soft silicone rubber membrane to create the seal instead of water, eliminating foul odors in HVAC drain lines and the health risks of stagnant water Jun 27, 2025 · To resolve this obvious design defect I decided to put in a Hepvo Sanitary Waste Valve (one way). Water seals are prone to failure by Evaporation, Siphonage and other Mechanisms. HepvO® is the innovative hygienic Self Sealing Waste Valve. Instead, HepvO uses a self-sealing membrane which performs the same function as a water seal trap but without the risk of evaporation, siphonage, or Wavin BV1B/UB HepvO Sanitary Waste Valve - 1-1/2" : Amazon. Aug 30, 2022 · This sanitary waste valve features a self-sealing membrane that closes up whenever the flow of water stops. Depot Daddy << Prev Next >> Wavin BV1B/UB HepvO Sanitary Waste Valve - 1-1/2" Lot #27177Item: 5d1a-4695152 Kansas City, MO This Lot is: The HepvO download center is the most up-to-date place for all of our literature, installation guide and certificates. Upgrade your plumbing today! HepvO is a self sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. Sep 4, 2025 · Transform your plumbing experience with the HepvO Sanitary Waste Valve, a revolutionary product that ensures a fresh and odor-free home environment. Buy yours online today at hepvo. 5° Angled Adapter for Horizontal Installation CV7A/U* = In-Line Adapter for 11⁄4" Slip Joint Connection at Inlet CV7B/U* = In-Line Adapter for 11⁄2" Slip Joint Connection at Inlet 6 days ago · HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. Using this sanitary waste valve kit even eliminates the need for a check vent! About this item Self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling Dry Seal Technology: Cannot fail by evaporation or siphonage Admits Air: Relieves negative pressure in drain systems One Way Value: Prevents foul odors Each Kit Includes: (1) Waterless Waste Valve, (1) In-Line Adapter and (1) Angled Nov 4, 2025 · See the seller's listing for full details. This video shows how it works. No siphonage, no noise, no smells! HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul air into the RV. Aug 17, 2013 · Gary Bunzer, the RV Doctor, shows the benefits of installing HepvO Sanitary Valves to gain more storage space and to eliminate sewer odors from permeating the interior of all RVs. In cold climates the water in a p-trap is likely to freeze, block with ice and potentially crack. Multi-Function This sanitary waste valve features a self-sealing membrane that closes up whenever the flow of water stops. Sep 2, 2025 · HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. · We strive to earn 100% perfect "FIVE-STAR" scores from you. Nov 11, 2025 · People who viewed this item also viewed BV1B/UA Hepvo Waterless Waste Valve 1-1/4" $70. 87 Inches Type Does not apply Does not apply Category Home & Garden Yard, Garden & Outdoor Living Weed & Pest Control Aug 26, 2025 · Sanitary Waste Valve Hepvo Adaptor Kit 1-1/4" Hepvo Valve, Ext Tube, Elbow Fitti $22. Just wonder if Wavin BV1B/UB HepvO Sanitary Waste Valve - 1-1/2" AU $128. 5° Angled Adapter for Horizontal Installation CV7A/U* = In-Line Adapter for 11⁄4" Slip Joint Connection at Inlet CV7B/U* = In-Line Adapter for 11⁄2" Slip Joint Connection at Inlet In this video Gary Bunzer, The RV Doctor explains how easy it is to install a Hepvo Waterless P trap in your RV. comAbout this item Compatibility: The waterless trap prevents foul sewer gases from entering a building and is ideal for eliminating odors in applications where fixtures are only used occasionally, such as RVs, guest Depot Daddy << Back Wavin BV1B/UB HepvO Sanitary Waste Valve - 1-1/2" Lot #27177Item: 5d1a-4695152 Kansas City, MO This Lot is: Find many great new & used options and get the best deals for Wavin BV1B/UB HepvO Sanitary Waste Valve - 1-1/2" at the best online prices at eBay! Free shipping for many products! HepvO can be a more effective alternative for traditional waste traps on any waste appliance and on all types of sanitary systems such as primary ventilated systems (single stack) and secondary ventilated systems, stub stacks, and where appliances connect to a gully. About this item RV owners, this waterless P-trap is a game-changer for your plumbing system! The HepvO sanitary waste valve features a self-sealing membrane that closes up when water stops flowing, which prevents those nasty sewer odors from coming back up into your RV. About this item Self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling Dry Seal Technology: Cannot fail by evaporation or siphonage Admits Air: Relieves negative pressure in drain systems One Way Value: Prevents foul odors Each Kit Includes: (1) Waterless Waste Valve, (1) In-Line Adapter and (1) Angled Adapter Add to cart BV1B/UA Hepvo Waterless Waste Valve 1-1/4" Add to cart Dreyoo 1-1/2" Sanitary Waste Valve Kit, Compatible with Wavin BV1B/UB Waste Valve, Prevents Odor & Pressure Failures with Self Sealing Membrane, for RV, Sinks, Toilets, Showers 50+ bought in past month 5% off promotion available Add to cart Oct 3, 2025 · Find many great new & used options and get the best deals for Wavin Hepvo BV1B/UA 1-1/4" Sanitary Waste Valve Hygienic Self Sealing at the best online prices at eBay! Free shipping for many products! Mar 24, 2025 · Find many great new & used options and get the best deals for BV1B/UB HepvO Sanitary Waste Valve - 1-1/2" at the best online prices at eBay! Free shipping for many products! Jun 28, 2025 · This sanitary waste valve provides a long range of benefits for your RV. Instead, HepvO uses a self-sealing membrane The HepvO valve means enhanced plumbing design and system efficiency, without compromising performance or risking the escape of foul air into the living space from the drain or sewer. Nov 4, 2025 · HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. Rv Sink RecPro RV Waterless P Trap Self Sealing To Prevent Foul Odors | HepvO Sanitary Waste Valve | Waterless Valve | P Trap Replacement (1 1 Rv Tool Kit It is built using polypropylene material, with a self-sealing membrane that closes up when the flow of water stops. A. This sanitary waste valve includes an inline adapter and an angled adapter and can be installed horizontally or vertically. I don't need to run 1. With its compact design universal slip joint connection HepvO waste valve is easy to install, even in confined areas. It's also easy to clean Find out more. Mar 28, 2025 · Self-Sealing Waterless P Trap 1-1/2", One Way Sanitary HepvO Waste Valve Upgraded Trap Dry Seal Technology Prevent the Backflow of Air & Wastewater Five-Year Warranty - Amazon. Amazon. May 16, 2024 · The undeniable benefits of sanitary waste valves make them worthy of consideration in your next commercial project. lavatory sinks, tubs, showers, bidets, and kitchen sinks. A single HepvO may only be used to protect multiple fixtures under strictly Mar 25, 2025 · Wavin BV1B/UB HepvO Sanitary Waste Valve - 1-1/2". com – $417 Misc Pex & Plumbing parts from Home Depot – $200 32mm HepvO is a unique self-sealing waste valve that prevents the escape of foul sewer air from waste discharge systems, and actively maintains the pressure equilibrium in soil and waste installations. For advice and information about the HepvO sanitary waste valve, browse our selection of frequently asked questions. New Build BV1B/U = HepvO Waste Valve – 11⁄2" Tubular Slip Joint Outlet BV1B/U1 = HepvO Waste Valve – 11⁄2" Threaded Outlet CV11/U* = 87. With its advanced Dry Seal Technology and self-sealing membrane, this valve minimizes maintenance concerns and enhances efficiency without sacrificing performance. HepvO is a unique dry-, self-sealing waterless waste valve that prevents the escape of foul sewer air from waste discharge systems, and actively maintains the pressure equilibrium in soil and waste installations. 20 shipping Sep 24, 2025 · Find many great new & used options and get the best deals for BV1B/UB Hepvo Sanitary Waste Valve - 1-1/2" at the best online prices at eBay! Free shipping for many products! Apr 12, 2025 · This video shows how we installed a hepvo valve under the kitchen sink in our skoolie (school bus conversion). The HepvO® valve means enhanced plumbing design and system efficiency, without compromising performance or risking the escape of foul air into the living space from the drain or sewer. See the seller's listing for full details Item Package Quantity Fnpt Does not apply Universal Fit National Pipe Tapered Threaded ISBN Package Dimensions LxWxH 9. Manufacturer: HEPVO. Instead, HepvO uses a self-sealing membrane which performs the same function as a water seal trap but without the risk of evaporation, siphonage, or A. . Wavin BV1B/UB HepvO Sanitary Waste Valve - 1-1/2" NIP Sealed $24. 5" pipe to the grey water tank, which will be either two 6" pvc pipes or one 8" 5 feet long. See all condition definitions MPN BV1B/UB Type Valve 1- (Pack) Free Express United States Shipping UPC Does not apply Category Home & Garden Home Improvement Plumbing & Fixtures Valves Jan 16, 2025 - Brand: WavinFeatures: Model number: BV1BUB112Country of Origin: ChinaBrand name: HEPVODetails: HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. Instead, HepvO uses a self-sealing membrane, which performs the same function as a water seal trap but without the risk of evaporation, siphonage, or HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. Oct 31, 2025 · This sanitary waste valve provides a long range of benefits for your RV. Dry Seal Technology: Utilizes a self-sealing membrane that cannot fail by evaporation or siphonage, ensuring consistent performance. Sanitary Waste Valve HepvO is a self-sealing valve designed to close the waste connection below a sanitary fixture to prevent the escape of foul sewer air into the dwelling. Wavin BV1B/UB HepvO Sanitary Waste Valve - 1-1/2" Automotive.