1.5 Inch Canplas 123281 DWV Backflow Preventer Valve Black Plastic Sewer Check Valve
Original price was: $39.99.$24.99Current price is: $24.99.
1.5″ Canplas 123281 DWV backflow preventer valve designed to stop reverse flow in RV, trailer, and plumbing drain systems. Durable black plastic construction for long-term use.
Availability: 1 in stock
Prevent unwanted backflow and protect your plumbing system with this 1.5″ Canplas 123281 DWV Backflow Preventer Valve.
Designed for use in RV, trailer, and general drain-waste-vent (DWV) systems, this valve ensures proper flow direction and helps eliminate the risk of contaminated or reverse-flowing wastewater.
Constructed from durable black plastic, this unit is lightweight, corrosion-resistant, and easy to install in-line with standard 1.5″ plumbing connections. Flow direction is clearly marked on the housing for proper installation. Ideal for RV gray water systems, sink drains, and other low-pressure drainage applications.
Key Features
- 1.5″ DWV plumbing compatibility
- Canplas part #123281
- Backflow prevention design
- Durable black plastic construction
- Lightweight and corrosion resistant
- Clearly marked flow direction
- Simple inline installation
- Ideal for RV and trailer plumbing systems
- Low maintenance operation
Applications
- RV gray water plumbing systems
- Travel trailer drain systems
- Sink and drain backflow prevention
- Camper plumbing upgrades
- Mobile plumbing systems
- Residential DWV applications
⚠️ Verify compatibility with your specific use case before purchase. Professional installation recommended where applicable.
Condition
New surplus (unused, may show minor cosmetic wear from storage or handling).
Product Specifications
Weight: 1.5 lbs
Dimensions: 8 × 8 × 6 in
SKU: PLB-BFP-15IN-DWV-001
Why Buy from JT Custom Trailers?
We’re not just an online store – we’re a full-service custom trailer shop based in Ashtabula, Ohio, serving Northeast Ohio and Northwest Pennsylvania. We know RVs and trailers inside and out because we build them, upfit them, and service them every day. When you order from us, you get:
- Same or next business day shipping
- Expert product knowledge and installation support
- Genuine OEM parts, never cheap knockoffs
- Local pickup available in Ashtabula, Ohio
- Professional installation services available
- Direct access to our shop for questions and support
Installation & Support
Complete installation instructions and user manual are included with your purchase. The panel requires basic plumbing knowledge and standard tools. If you’re in our service area (Northeast Ohio/Northwest Pennsylvania), we offer professional installation services at our Ashtabula facility.
Need help determining if this panel is right for your RV? Have questions about installation or compatibility? Our team is here to help. Contact us at info@jtcustomtrailers.com or call (440) 209-2866.
Ships Fast from Ohio
Order today and we’ll ship same or next business day via UPS Ground with full tracking. Most deliveries within the continental US arrive in 2-5 business days.
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