Upgraded Brass 571-VAC-CHK-A RV Vacuum Breaker Check Valve 1/2 DN Male for RV Black Tank Cleaning System Replace b&b Model 571 Check valve,3-Year Warranty
US$11.60
Price when purchased online
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Sold and shipped by newshamgrangefarm.co.uk
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US$11.60
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by newshamgrangefarm.co.uk
Free 30-day returns Details
Product details
| Management number | 226379259 | Release Date | 2026/05/09 | List Price | US$11.60 | Model Number | 226379259 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Dual-Protection Design for Complete Safety:Combines vacuum breaker and check valve in one unit for RV/marine use. Anti-siphon function automatically vents air when water stops, physically preventing dirty water backflow. One-way valve design stops leaks, ensuring total water system protection
- Universal Fit with Durable Build:Features 1/2-inch NPT standard threads for easy installation in most North American RV plumbing systems.Solid brass body with high-performance rubber seals resists corrosion and wear, performing reliably under various pressures(8-125 PSI) and conditions
- Versatile Applications for Home & Outdoor Use:Perfect for more than just RVs. Easily install it on garden hose connections to avoid sprinkler water or fertilizer mixtures from siphoning back into your home's drinking water lines. Also great for boat docks, utility sinks, pet washing stations, or any outdoor faucet where backflow protection is needed for peace of mind in daily life
- Step-by-Step Installation Guide: Preparation: Turn OFF the water supply and depressurize the line. Sealing: Apply 2-3 layers of Teflon tape clockwise onto the male threads. Orientation: Point the L-shaped outlet toward your water tank. The arrow on the valve body must indicate the correct water flow direction (FROM supply TO tank). Tightening: Hand-tighten fully first, then use a wrench for only an additional 1/2 turn. Avoid over-tightening to damage
- Tested Quality & Assurance:Each valve is factory-tested for proper using and seal integrity. Backed by full support, its rugged construction ensures years of maintenance-free service, making it the perfect upgrade or replacement choice
| UPC | 727636500215 |
|---|---|
| ASIN | B0D4DNL6SF |
| Size | Brass |
| Brand Name | supeiqality |
| Unit Count | 1.0 Count |
| Valve Type | Check Valve |
| Thread Size | NPT Male 1/2 inch |
| Thread Type | NPT Male |
| Manufacturer | supeiqality |
| Model Number | b&b model 571 |
| Material Type | Brass |
| Connector Type | Threaded |
| Item Type Name | 571-Vac-Chk-A RV Vacuum Breaker Check Valve |
| Exterior Finish | Brass |
| Number of Ports | 2 |
| Maximum Pressure | 125 Pound per Square Inch |
| Specification Met | NFPA, ASME |
| Included Components | 571-Vac-Chk-A RV Vacuum Breaker Check Valve |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | NPT |
| Manufacturer Part Number | b&b Model 571 |
| Manufacturer Warranty Description | 2 |
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