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RV Water System Fittings & Valves – Quick Connect Drain Valve, Elbow, Straight & Tube Clips

Original price $0.90 - Original price $10.90
Original price
From $0.90
$0.90 - $10.90
Current price $0.90
Availability:
100 in stock, ready to be shipped
Availability:
100 in stock, ready to be shipped
Availability:
100 in stock, ready to be shipped
Availability:
100 in stock, ready to be shipped
Availability:
100 in stock, ready to be shipped
Availability:
99 in stock, ready to be shipped
Availability:
100 in stock, ready to be shipped
Availability:
100 in stock, ready to be shipped
Availability:
100 in stock, ready to be shipped
Availability:
100 in stock, ready to be shipped
Availability:
100 in stock, ready to be shipped
Availability:
100 in stock, ready to be shipped
Availability:
95 in stock, ready to be shipped
Availability:
100 in stock, ready to be shipped
Availability:
100 in stock, ready to be shipped
Availability:
100 in stock, ready to be shipped
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.

Stop Leaks, Simplify Repairs — The Right Fitting for Every RO Connection

Leaking joints, mismatched connectors, and loose tubing are the most common causes of RO system failures — and the hardest to diagnose once water is already dripping. This set of 12mm quick-connect fittings, drain valves, and tube clips gives you every essential component to build, repair, or upgrade a reverse osmosis or water purification system with confidence. Each piece is made from food-grade PP material, rated for standard RO working pressures, and designed for tool-free push-in installation — no wrenches, no thread tape, no guesswork. Whether you're replacing a cracked elbow, adding a safety relief valve, or organizing loose tubing with a clip, this kit has you covered.

🔺 Product Details

Key Features

  • Tool-Free Push-In Installation — Quick-connect design; no wrenches or thread tape needed
  • Food-Grade PP Material — Safe for drinking water systems; odor-free and non-toxic
  • 0.5 MPa Safety Valve — Built-in pressure relief on AQ model prevents membrane and housing damage
  • Universal 12mm Compatibility — Fits standard RO and water purification tubing used worldwide
  • Compact & Lightweight — Easy to stock as spares; 46g per valve

Ideal Applications

  • Reverse osmosis (RO) water purification systems
  • Under-sink water filters
  • Boat and RV onboard water systems
  • Aquarium and fish tank filtration
  • Commercial water treatment installations
🔺 Specifications & Installation

Variants & Specifications

Safety Drain Valve (SKU: 12-12-AQ)

  • Rated pressure: 0.5 MPa
  • Connections: 12mm quick-connect × 2
  • Weight: 46g
  • Function: Pressure-relief drain valve with safety cutoff; prevents over-pressurization

Standard Drain Valve (SKU: 12-12-PS)

  • Connections: 12mm quick-connect × 2
  • Weight: 46g
  • Function: Manual on/off drain valve for flushing and maintenance

Quick-Connect Elbow (90°)

  • Inlet: 12mm quick-connect
  • Outlet: 10mm barb
  • Function: Direction change fitting for tight spaces and corner routing

Quick-Connect Straight Adapter

  • Inlet: 12mm quick-connect
  • Outlet: 10mm barb
  • Function: Inline straight connector for extending or joining tubing runs

Single Tube Clip

  • Fits: Standard 12mm OD tubing
  • Function: Secures a single tube to a surface; prevents sagging and vibration noise

Double Tube Clip

  • Fits: Standard 12mm OD tubing × 2
  • Function: Secures two parallel tubes together; ideal for neat, organized installations
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®
Powered by Jiangsu Yumu Electromechanical Co., Ltd.
Reliable Solutions for RV & Marine Living.

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