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Now offering free shipping on orders over $99!

1" Inline Non-Return Check Valve for Marine & RV Drainage Systems

Original price $9.90 - Original price $9.90
Original price
From $9.90
$9.90 - $9.90
Current price $9.90
Availability:
100 in stock, ready to be shipped

14-Day Return PolicyYou have 14 days after receiving your item to request a return. Return shipping costs are the customer’s responsibility unless the item is damaged, defective, or incorrect.

1" Inline Non-Return Check Valve

Stop backflow and protect your pumps with this heavy-duty in-line non-return valve. Engineered for marine bilge, grey water, and RV sewage systems, it ensures reliable one-way water flow, prevents water hammer, and reduces pump wear — keeping your drainage system running efficiently.

🔺 Product Details

Key Features

  • Check Valve Disc – Prevents backflow from causing damage to pumps and compressors; strong sealing, anti-clogging, smooth drainage
  • Split Design with Easy Disassembly – Each component disassembles easily for removal of dirt, hair, or debris; keeps drainage outlet unobstructed
  • Thickened ABS Material – Maintains stable performance in low temperature and high humidity environments; not easily cracked, deformed, or aged
  • Large Diameter Drainage Outlet – Thickened pipe wall, smooth inner wall, low water flow resistance for efficient drainage
  • Reduces Water Hammer Effect – Lowers pumping energy consumption and protects system components
  • Easy Installation – Strong adaptability, fits standard 1" (25mm) hose connections

Ideal Applications

Marine bilge systems, RV grey water and sewage drainage, boat cabin plumbing, and any system requiring reliable one-way flow control. ROQIFY provides reliable marine and RV plumbing solutions built for durability and efficient performance.

🔺 Specifications & Installation
  • Product Name: In-Line Non-Return Valve – 1"
  • Material: ABS
  • Color: Black
  • Net Weight: 78g
  • Length: 12.6cm (4.96")
  • Caliber: 2.54cm (1")
  • Base Width: 5.55cm
  • Function: Prevent water backflow, reduce water hammer effect, lower pumping energy consumption
Why Choose ROQIFY

Why Choose ROQIFY

Backed by over 10 years of manufacturing and export experience, ROQIFY is committed to providing reliable RV and marine solutions trusted by customers worldwide
10+ Years Industry Experience
Exported to 100+ Countries Worldwide
Reliable Quality Control & Testing
Competitive Factory Direct Pricing
Professional OEM & ODM Support
Fast Response & Customer Service
Trusted by RV & Marine Customers Globally
ROQIFY®
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Reliable Solutions for RV & Marine Living.

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