3/4 Inch PEX Ball Valve with Drain – Lead-Free Brass Full Port Shut Off Valve

Our 3/4 PEX Ball Valve with Drain is a premium plumbing solution engineered for durability and ease of maintenance. Crafted from heavy-duty, lead-free forged brass, this valve is designed to provide a secure, leak-proof shut-off for potable water and hydronic heating systems. The integrated drain port makes winterization and system maintenance faster and cleaner than ever.

🚀 Key Features & Product Benefits

✅ Integrated System Drain (Waste Valve)

The built-in drain port allows for the easy release of water or air from the pipeline after the valve is closed. This is an essential feature for preventing frozen pipes (winterization) and simplifying system repairs without draining the entire house.

✅ Lead-Free Forged Brass Construction

Manufactured from high-quality, lead-free brass, this valve is 100% safe for potable (drinking) water applications. The forged body provides superior strength and resistance to corrosion and de-zincification (DZR).

✅ High-Pressure Performance (400 WOG)

Engineered for demanding environments, this valve is rated for:

  • 400 PSI for Water, Oil, and Gas (WOG).

  • 150 PSI for Saturated Steam.

✅ Full Port Design for Maximum Flow

The Full Port internal diameter ensures zero flow restriction, providing maximum water pressure to your fixtures and appliances.

✅ Universal PEX Compatibility

Designed to work seamlessly with PEX and PE-RT piping. It is compatible with all standard installation methods, including:

  • Stainless Steel Crimp Rings (Cinch Clamps)

  • Copper Crimp Rings


📊 Technical Specifications

FeatureDetails
Primary Keyword3/4 PEX Ball Valve with Drain
Inlet/Outlet Size3/4″ PEX x 3/4″ PEX
Body MaterialHeavy-Duty Lead-Free Forged Brass
Handle TypeQuarter-Turn Lever (Rubber Coated)
Pressure Rating400 PSI (WOG) / 150 PSI (Steam)
Max TemperatureUp to 200°F (93°C)
CertificationCompliant with Lead-Free Standards
Standard Packaging5-Pack (Bulk Wholesale Available)

🛠️ Applications

This 3/4 pex shut off valve is versatile and reliable for various professional and DIY projects:

  • Residential Plumbing: Main water shut-offs and branch line control.

  • Hydronic Heating: Radiant floor heating manifolds and boiler loops.

  • Winterization Projects: Ideal for outdoor spigots or seasonal cabins where lines must be drained.

  • RV & Marine: Durable enough for mobile water systems.


📦 What’s in the Box?

  • 5 x 3/4 Inch PEX Ball Valves with Integrated Drain.

  • 5 x Drain Caps with Sealing Washers.


❓ Frequently Asked Questions

Q: Can I use this valve with PEX-A, PEX-B, and PEX-C?

A: Yes! This valve is designed for all standard PEX types (A, B, and C) as well as PE-RT tubing, provided you use the correct crimp or clamp tool.

Q: How does the drain function work?

A: Once you turn the main lever to the “OFF” position, you can unscrew the small side cap (drain) to let out any remaining water in the line. This prevents water from sitting in pipes that might freeze.

Q: Does this valve require any special tools for installation?

A: You will need a standard PEX crimping tool or a cinch/clamp tool to secure the pipe to the valve ends. No soldering or glue is required.

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